Table of contents 目次

7×10114-43

c75

name 名前Dmitry Domanov
date 日付April 14, 2022 14:54:57 UTC 2022 年 4 月 14 日 (木) 23 時 54 分 57 秒 (日本時間)
composite number 合成数
600731229827663923475403927493904041278967517120893414800254716883852171059<75>
prime factors 素因数
9869001577611130499426831247041<31>
60870517154489668790779559662681447578554099<44>
factorization results 素因数分解の結果
P44 = 60870517154489668790779559662681447578554099
P31 = 9869001577611130499426831247041
execution environment 実行環境
YAFU/SIQS

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10128-43

c113

name 名前Ignacio Santos
date 日付April 14, 2022 21:57:47 UTC 2022 年 4 月 15 日 (金) 6 時 57 分 47 秒 (日本時間)
composite number 合成数
30752865989923376355141560805372700155345755143580359515215726267207819094642585573055957203656477585485958707349<113>
prime factors 素因数
50020142573709333439206040615067180231269418861<47>
614809642827510285288160357957961805479249330776870450700486161609<66>
factorization results 素因数分解の結果
N=30752865989923376355141560805372700155345755143580359515215726267207819094642585573055957203656477585485958707349
  ( 113 digits)
SNFS difficulty: 128 digits.
Divisors found:
 r1=50020142573709333439206040615067180231269418861 (pp47)
 r2=614809642827510285288160357957961805479249330776870450700486161609 (pp66)
Version: Msieve v. 1.52 (SVN 927)
Total time: 1.67 hours.
Scaled time: 13.08 units (timescale=7.855).
Factorization parameters were as follows:
n: 30752865989923376355141560805372700155345755143580359515215726267207819094642585573055957203656477585485958707349
m: 100000000000000000000000000000000
deg: 4
c4: 7
c0: -4
skew: 0.87
# Murphy_E = 1.705e-08
type: snfs
lss: 1
rlim: 980000
alim: 980000
lpbr: 26
lpba: 26
mfbr: 47
mfba: 47
rlambda: 2.3
alambda: 2.3Factor base limits: 980000/980000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 47/47
Sieved rational special-q in [490000, 890001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 133478 x 133704
Total sieving time: 1.65 hours.
Total relation processing time: 0.00 hours.
Matrix solve time: 0.01 hours.
Time per square root: 0.00 hours.
Prototype def-par.txt line would be:
snfs,128.000,4,0,0,0,0,0,0,0,0,980000,980000,26,26,47,47,2.3,2.3,100000
total time: 1.67 hours.
software ソフトウェア
GNFS, Msieve

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10132-43

c122

name 名前Ignacio Santos
date 日付April 14, 2022 17:09:45 UTC 2022 年 4 月 15 日 (金) 2 時 9 分 45 秒 (日本時間)
composite number 合成数
26617223159040512893367939359809064779183753109590766342204105016519626152984151295087624475624910247417456747751222649457<122>
prime factors 素因数
108271439065164628642309842051225089<36>
245837899531570624679585748634117350582882725525451108546249929670569823038048468249713<87>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:2282254613
Step 1 took 4766ms
Step 2 took 2953ms
********** Factor found in step 2: 108271439065164628642309842051225089
Found prime factor of 36 digits: 108271439065164628642309842051225089
Prime cofactor 245837899531570624679585748634117350582882725525451108546249929670569823038048468249713 has 87 digits
 
software ソフトウェア
GMP-ECM

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10134-43

c122

name 名前Ignacio Santos
date 日付April 14, 2022 17:11:36 UTC 2022 年 4 月 15 日 (金) 2 時 11 分 36 秒 (日本時間)
composite number 合成数
97486100337813558621363169378365034948581248943748620893687254293265600433082419216785727121378659209174307918010789142513<122>
prime factors 素因数
8414855486435477122091989316294045801<37>
11584999943844378005089125282778257088862532258924211633513759445135077762587353367113<86>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:4072440783
Step 1 took 4750ms
Step 2 took 2859ms
********** Factor found in step 2: 8414855486435477122091989316294045801
Found prime factor of 37 digits: 8414855486435477122091989316294045801
Prime cofactor 11584999943844378005089125282778257088862532258924211633513759445135077762587353367113 has 86 digits
 
software ソフトウェア
GMP-ECM

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10140-43

c118

name 名前ebina
date 日付April 15, 2022 03:24:55 UTC 2022 年 4 月 15 日 (金) 12 時 24 分 55 秒 (日本時間)
composite number 合成数
7439571131104420211349067391165535276252245669366092354458408797766139696137636447288227194160548462795975850941374767<118>
prime factors 素因数
403373773534883639880283811139831114164384542002529<51>
18443368456777094824989829033676467642891823990882117011094424545423<68>
factorization results 素因数分解の結果
Fri Apr 15 12:20:36 2022  Msieve v. 1.53 (SVN unknown)
Fri Apr 15 12:20:36 2022  random seeds: 82c50aa4 b5fa8772
Fri Apr 15 12:20:36 2022  factoring 7439571131104420211349067391165535276252245669366092354458408797766139696137636447288227194160548462795975850941374767 (118 digits)
Fri Apr 15 12:20:37 2022  searching for 15-digit factors
Fri Apr 15 12:20:37 2022  commencing number field sieve (118-digit input)
Fri Apr 15 12:20:37 2022  R0: -10000000000000000000000000000
Fri Apr 15 12:20:37 2022  R1: 1
Fri Apr 15 12:20:37 2022  A0: -4
Fri Apr 15 12:20:37 2022  A1: 0
Fri Apr 15 12:20:37 2022  A2: 0
Fri Apr 15 12:20:37 2022  A3: 0
Fri Apr 15 12:20:37 2022  A4: 0
Fri Apr 15 12:20:37 2022  A5: 7
Fri Apr 15 12:20:37 2022  skew 0.89, size 1.163e-09, alpha -0.110, combined = 4.925e-09 rroots = 1
Fri Apr 15 12:20:37 2022  
Fri Apr 15 12:20:37 2022  commencing square root phase
Fri Apr 15 12:20:37 2022  reading relations for dependency 1
Fri Apr 15 12:20:37 2022  read 84825 cycles
Fri Apr 15 12:20:37 2022  cycles contain 247794 unique relations
Fri Apr 15 12:20:40 2022  read 247794 relations
Fri Apr 15 12:20:41 2022  multiplying 247794 relations
Fri Apr 15 12:20:44 2022  multiply complete, coefficients have about 5.57 million bits
Fri Apr 15 12:20:44 2022  initial square root is modulo 2566931
Fri Apr 15 12:20:48 2022  sqrtTime: 11
Fri Apr 15 12:20:48 2022  p51 factor: 403373773534883639880283811139831114164384542002529
Fri Apr 15 12:20:48 2022  p68 factor: 18443368456777094824989829033676467642891823990882117011094424545423
Fri Apr 15 12:20:48 2022  elapsed time 00:00:12
Fri Apr 15 12:20:48 2022 -> Computing time scale for this machine...
Fri Apr 15 12:20:48 2022 -> procrels -speedtest> PIPE
Fri Apr 15 12:20:51 2022 -> Factorization summary written to s141-23332_140.txt

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10148-43

c82

name 名前Dmitry Domanov
date 日付April 14, 2022 15:09:58 UTC 2022 年 4 月 15 日 (金) 0 時 9 分 58 秒 (日本時間)
composite number 合成数
2147974086249019258378053729451435417831455357249431222287226600610530013436608461<82>
prime factors 素因数
1474611509262678747843676382787994002253<40>
1456637272092789290499353688507411965316737<43>
factorization results 素因数分解の結果
PRP40 = 1474611509262678747843676382787994002253
PRP43 = 1456637272092789290499353688507411965316737

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10152-43

c77

name 名前Ignacio Santos
date 日付April 14, 2022 15:08:38 UTC 2022 年 4 月 15 日 (金) 0 時 8 分 38 秒 (日本時間)
composite number 合成数
54537755736521002928204708473783971379606060290597495669926396885978220472391<77>
prime factors 素因数
26846754266044548557181212645128768663<38>
2031446900286925913780279958857039202257<40>
factorization results 素因数分解の結果
prp38 = 26846754266044548557181212645128768663
prp40 = 2031446900286925913780279958857039202257
software ソフトウェア
Yafu

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10156-43

c88

name 名前Ignacio Santos
date 日付April 14, 2022 15:13:01 UTC 2022 年 4 月 15 日 (金) 0 時 13 分 1 秒 (日本時間)
composite number 合成数
4230616422078175783910657439034389672146285900224190678552048007712053400241071281843539<88>
prime factors 素因数
447026405830291592896922845514655973965929<42>
9463907203021649688199403189017831219297536091<46>
factorization results 素因数分解の結果
prp42 = 447026405830291592896922845514655973965929
prp46 = 9463907203021649688199403189017831219297536091
software ソフトウェア
Yafu

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10158-43

c91

name 名前Ignacio Santos
date 日付April 14, 2022 15:15:14 UTC 2022 年 4 月 15 日 (金) 0 時 15 分 14 秒 (日本時間)
composite number 合成数
3352948560018875795426098567761928112760203687774903682313873837252399734693682174848519943<91>
prime factors 素因数
26557441571762390677694819354416446344003<41>
126252694596302908233630850754809760575818080351981<51>
factorization results 素因数分解の結果
prp51 = 126252694596302908233630850754809760575818080351981
prp41 = 26557441571762390677694819354416446344003
software ソフトウェア
Yafu

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10160-43

c151

name 名前Bob Backstrom
date 日付April 19, 2022 04:18:52 UTC 2022 年 4 月 19 日 (火) 13 時 18 分 52 秒 (日本時間)
composite number 合成数
1319771614523624803349136854066063149029050158247588746283340156594058956930023427904698870293318655349278764054932978799419329539668228772256336932069<151>
prime factors 素因数
16234815078406484684713991629570386150530891286657812966808947<62>
81292679229775737779602555408204217794552952576215519704207895704796029993620153046611527<89>
factorization results 素因数分解の結果
Number: n
N=1319771614523624803349136854066063149029050158247588746283340156594058956930023427904698870293318655349278764054932978799419329539668228772256336932069  ( 151 digits)
SNFS difficulty: 160 digits.
Divisors found:

Tue Apr 19 14:12:56 2022  p62 factor: 16234815078406484684713991629570386150530891286657812966808947
Tue Apr 19 14:12:56 2022  p89 factor: 81292679229775737779602555408204217794552952576215519704207895704796029993620153046611527
Tue Apr 19 14:12:56 2022  elapsed time 00:07:07 (Msieve 1.54 - dependency 1)

Version: 
Total time: 0.00 hours.
Scaled time: 0.00 units (timescale=2.314).
Factorization parameters were as follows:
#
# N = 7x10^160-4 = 23(159)2
#
n: 1319771614523624803349136854066063149029050158247588746283340156594058956930023427904698870293318655349278764054932978799419329539668228772256336932069
m: 100000000000000000000000000000000
deg: 5
c5: 7
c0: -4
skew: 0.89
# Murphy_E = 8.553e-10
type: snfs
lss: 1
rlim: 3400000
alim: 3400000
lpbr: 27
lpba: 27
mfbr: 51
mfba: 51
rlambda: 2.4
alambda: 2.4
Factor base limits: 3400000/3400000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 51/51
Sieved  special-q in [100000, 64900000)
Primes: , , 
Relations: 
Max relations in full relation-set: 28
Initial matrix: 
Pruned matrix : 

Msieve: found 1171637 hash collisions in 15833338 relations (15821268 unique)
Msieve: matrix is 447693 x 447920 (150.7 MB)

Sieving start time : 2022/04/19 07:23:23
Sieving end time  : 2022/04/19 14:01:54

Total sieving time: 6hrs 38min 31secs.

Total relation processing time: 0hrs 3min 6sec.
Matrix solve time: 0.00 hours.
Total square root time: 0hrs 0min 21sec.

Prototype def-par.txt line would be:
snfs,160,5,0,0,0,0,0,0,0,0,3400000,3400000,27,27,51,51,2.4,2.4,100000
total time: 0.00 hours.
 --------- CPU info (if available) ----------
[    0.116801] smpboot: CPU0: AMD Ryzen 7 2700 Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
[    0.000000] Memory: 16197520K/16727236K available (14339K kernel code, 2401K rwdata, 9504K rodata, 2752K init, 4948K bss, 529716K reserved, 0K cma-reserved)
[    0.153503] x86/mm: Memory block size: 128MB
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 6399.36 BogoMIPS (lpj=12798732)
[    0.152038] smpboot: Total of 16 processors activated (102389.85 BogoMIPS)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10162-43

c137

name 名前Ignacio Santos
date 日付April 23, 2022 14:24:03 UTC 2022 年 4 月 23 日 (土) 23 時 24 分 3 秒 (日本時間)
composite number 合成数
47678856387642836279488468444231158922808699283826517020295403966948314801565010640138636583079524863257461970334799406008378770853541279<137>
prime factors 素因数
2937988013831105255275698443587856925639431773838376878257792547<64>
16228403983673885889309114058370441171770436998771065675182785057920566357<74>
factorization results 素因数分解の結果
N=47678856387642836279488468444231158922808699283826517020295403966948314801565010640138636583079524863257461970334799406008378770853541279
  ( 137 digits)
SNFS difficulty: 162 digits.
Divisors found:
 r1=2937988013831105255275698443587856925639431773838376878257792547 (pp64)
 r2=16228403983673885889309114058370441171770436998771065675182785057920566357 (pp74)
Version: Msieve v. 1.52 (SVN 927)
Total time: 14.90 hours.
Scaled time: 117.58 units (timescale=7.893).
Factorization parameters were as follows:
n: 47678856387642836279488468444231158922808699283826517020295403966948314801565010640138636583079524863257461970334799406008378770853541279
m: 100000000000000000000000000000000
deg: 5
c5: 175
c0: -1
skew: 0.36
# Murphy_E = 6.495e-10
type: snfs
lss: 1
rlim: 3500000
alim: 3500000
lpbr: 27
lpba: 27
mfbr: 51
mfba: 51
rlambda: 2.4
alambda: 2.4Factor base limits: 3500000/3500000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 51/51
Sieved rational special-q in [1750000, 2850001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 582810 x 583043
Total sieving time: 14.78 hours.
Total relation processing time: 0.02 hours.
Matrix solve time: 0.07 hours.
Time per square root: 0.02 hours.
Prototype def-par.txt line would be:
snfs,162.000,5,0,0,0,0,0,0,0,0,3500000,3500000,27,27,51,51,2.4,2.4,100000
total time: 14.90 hours.
software ソフトウェア
GNFS, Msieve

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 18, 2022 15:13:31 UTC 2022 年 4 月 19 日 (火) 0 時 13 分 31 秒 (日本時間)

7×10164-43

c149

name 名前Bob Backstrom
date 日付April 19, 2022 15:37:14 UTC 2022 年 4 月 20 日 (水) 0 時 37 分 14 秒 (日本時間)
composite number 合成数
80809733476688982642804097557871779195667141235547859503698012394948160514828334091456635461482718315870277731316886228132023861353087627077818326653<149>
prime factors 素因数
1052315278968981857233547986093790097127589410946429740858101508850388179<73>
76792321742076442702650468390876204256976734290166475918849414714062816138607<77>
factorization results 素因数分解の結果
Number: n
N=80809733476688982642804097557871779195667141235547859503698012394948160514828334091456635461482718315870277731316886228132023861353087627077818326653  ( 149 digits)
SNFS difficulty: 164 digits.
Divisors found:

Wed Apr 20 01:31:46 2022  p73 factor: 1052315278968981857233547986093790097127589410946429740858101508850388179
Wed Apr 20 01:31:46 2022  p77 factor: 76792321742076442702650468390876204256976734290166475918849414714062816138607
Wed Apr 20 01:31:46 2022  elapsed time 00:07:09 (Msieve 1.54 - dependency 1)

Version: 
Total time: 0.00 hours.
Scaled time: 0.00 units (timescale=2.335).
Factorization parameters were as follows:
#
# N = 7x10^164-4 = 23(163)2
#
n: 80809733476688982642804097557871779195667141235547859503698012394948160514828334091456635461482718315870277731316886228132023861353087627077818326653
m: 500000000000000000000000000000000
deg: 5
c5: 28
c0: -5
skew: 0.71
# Murphy_E = 5.284e-10
type: snfs
lss: 1
rlim: 3900000
alim: 3900000
lpbr: 27
lpba: 27
mfbr: 51
mfba: 51
rlambda: 2.4
alambda: 2.4
Factor base limits: 3900000/3900000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 51/51
Sieved  special-q in [100000, 7550000)
Primes: , , 
Relations: 
Max relations in full relation-set: 28
Initial matrix: 
Pruned matrix : 

Msieve: found 1972854 hash collisions in 17183311 relations (16307680 unique)
Msieve: matrix is 439778 x 440005 (148.9 MB)

Sieving start time : 2022/04/20 01:02:45
Sieving end time  : 2022/04/20 01:24:17

Total sieving time: 0hrs 21min 32secs.

Total relation processing time: 0hrs 2min 59sec.
Matrix solve time: 0.00 hours.
Total square root time: 0hrs 0min 20sec.

Prototype def-par.txt line would be:
snfs,164,5,0,0,0,0,0,0,0,0,3900000,3900000,27,27,51,51,2.4,2.4,100000
total time: 0.00 hours.
 --------- CPU info (if available) ----------
[    0.116801] smpboot: CPU0: AMD Ryzen 7 2700 Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
[    0.000000] Memory: 16197520K/16727236K available (14339K kernel code, 2401K rwdata, 9504K rodata, 2752K init, 4948K bss, 529716K reserved, 0K cma-reserved)
[    0.153503] x86/mm: Memory block size: 128MB
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 6399.36 BogoMIPS (lpj=12798732)
[    0.152038] smpboot: Total of 16 processors activated (102389.85 BogoMIPS)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 18, 2022 15:14:20 UTC 2022 年 4 月 19 日 (火) 0 時 14 分 20 秒 (日本時間)

7×10172-43

c107

name 名前Ignacio Santos
date 日付April 14, 2022 17:45:15 UTC 2022 年 4 月 15 日 (金) 2 時 45 分 15 秒 (日本時間)
composite number 合成数
44531515701059171587049000443885005237207846791442938799488467344677049653343787815995658338215839654247381<107>
prime factors 素因数
10018505287451877025653428446221294655837<41>
4444926106575464005018936081928364920604041768746834811920577719513<67>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:3186274648
Step 1 took 3484ms
Step 2 took 2532ms
********** Factor found in step 2: 10018505287451877025653428446221294655837
Found prime factor of 41 digits: 10018505287451877025653428446221294655837
Prime cofactor 4444926106575464005018936081928364920604041768746834811920577719513 has 67 digits
 
software ソフトウェア
GMP-ECM

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10174-43

c145

name 名前Bob Backstrom
date 日付May 1, 2022 02:58:21 UTC 2022 年 5 月 1 日 (日) 11 時 58 分 21 秒 (日本時間)
composite number 合成数
5730899101691546559631261757644987042401891163972240404247119808003171696444200185632084791672825898195715003995842018236512848898093314970268683<145>
prime factors 素因数
713817923182591800976692515337359193775941237283353768973<57>
8028516678511034304935095521385859911453348323760746528800034287557094554133381710449271<88>
factorization results 素因数分解の結果
Number: n
N=5730899101691546559631261757644987042401891163972240404247119808003171696444200185632084791672825898195715003995842018236512848898093314970268683  ( 145 digits)
SNFS difficulty: 174 digits.
Divisors found:

Sun May  1 12:48:42 2022  p57 factor: 713817923182591800976692515337359193775941237283353768973
Sun May  1 12:48:42 2022  p88 factor: 8028516678511034304935095521385859911453348323760746528800034287557094554133381710449271
Sun May  1 12:48:42 2022  elapsed time 00:11:12 (Msieve 1.54 - dependency 2)

Version: 
Total time: 0.00 hours.
Scaled time: 0.00 units (timescale=2.315).
Factorization parameters were as follows:
#
# N = 7x10^174-4 = 23(173)2
#
n: 5730899101691546559631261757644987042401891163972240404247119808003171696444200185632084791672825898195715003995842018236512848898093314970268683
m: 50000000000000000000000000000000000
deg: 5
c5: 28
c0: -5
skew: 0.71
# Murphy_E = 2.122e-10
type: snfs
lss: 1
rlim: 5800000
alim: 5800000
lpbr: 27
lpba: 27
mfbr: 52
mfba: 52
rlambda: 2.4
alambda: 2.4
Factor base limits: 5800000/5800000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 52/52
Sieved  special-q in [100000, 8500000)
Primes: , , 
Relations: 
Max relations in full relation-set: 28
Initial matrix: 
Pruned matrix : 

Msieve: found 1866276 hash collisions in 15308426 relations (14335327 unique)
Msieve: matrix is 659630 x 659855 (227.6 MB)

Sieving start time : 2022/05/01 11:59:21
Sieving end time  : 2022/05/01 12:37:12

Total sieving time: 0hrs 37min 51secs.

Total relation processing time: 0hrs 6min 11sec.
Matrix solve time: 0.00 hours.
Total square root time: 0hrs 1min 14sec.

Prototype def-par.txt line would be:
snfs,174,5,0,0,0,0,0,0,0,0,5800000,5800000,27,27,52,52,2.4,2.4,100000
total time: 0.00 hours.
 --------- CPU info (if available) ----------
[    0.116801] smpboot: CPU0: AMD Ryzen 7 2700 Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
[    0.000000] Memory: 16197520K/16727236K available (14339K kernel code, 2401K rwdata, 9504K rodata, 2752K init, 4948K bss, 529716K reserved, 0K cma-reserved)
[    0.153503] x86/mm: Memory block size: 128MB
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 6399.36 BogoMIPS (lpj=12798732)
[    0.152038] smpboot: Total of 16 processors activated (102389.85 BogoMIPS)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 18, 2022 11:48:25 UTC 2022 年 4 月 18 日 (月) 20 時 48 分 25 秒 (日本時間)

7×10178-43

c154

name 名前Bob Backstrom
date 日付April 16, 2022 22:22:55 UTC 2022 年 4 月 17 日 (日) 7 時 22 分 55 秒 (日本時間)
composite number 合成数
3892782891266494013398188106935857435289975739222282576137478444616805966088619233227037723613056832522099770056402371576670793001037050977432830978089477<154>
prime factors 素因数
7262791592322335911264645259884027392716643253870286788860964140016244317<73>
535989893387777279715229209427509998953681789795754403656850951281335707375169481<81>
factorization results 素因数分解の結果
Number: n
N=3892782891266494013398188106935857435289975739222282576137478444616805966088619233227037723613056832522099770056402371576670793001037050977432830978089477  ( 154 digits)
SNFS difficulty: 178 digits.
Divisors found:

Sun Apr 17 08:18:24 2022  p73 factor: 7262791592322335911264645259884027392716643253870286788860964140016244317
Sun Apr 17 08:18:24 2022  p81 factor: 535989893387777279715229209427509998953681789795754403656850951281335707375169481
Sun Apr 17 08:18:24 2022  elapsed time 00:17:44 (Msieve 1.54 - dependency 1)

Version: 
Total time: 0.00 hours.
Scaled time: 0.00 units (timescale=2.321).
Factorization parameters were as follows:
#
# N = 7x10^178-4 = 23(177)2
#
n: 3892782891266494013398188106935857435289975739222282576137478444616805966088619233227037723613056832522099770056402371576670793001037050977432830978089477
m: 100000000000000000000000000000000000
deg: 5
c5: 1750
c0: -1
skew: 0.22
# Murphy_E = 1.388e-10
type: snfs
lss: 1
rlim: 6500000
alim: 6500000
lpbr: 28
lpba: 28
mfbr: 53
mfba: 53
rlambda: 2.5
alambda: 2.5
Factor base limits: 6500000/6500000
Large primes per side: 3
Large prime bits: 28/28
Max factor residue bits: 53/53
Sieved  special-q in [100000, 16050000)
Primes: , , 
Relations: 
Max relations in full relation-set: 28
Initial matrix: 
Pruned matrix : 

Msieve: found 4562121 hash collisions in 35426279 relations (32096908 unique)
Msieve: matrix is 787441 x 787666 (264.8 MB)

Sieving start time : 2022/04/17 06:42:32
Sieving end time  : 2022/04/17 08:00:02

Total sieving time: 1hrs 17min 30secs.

Total relation processing time: 0hrs 8min 33sec.
Matrix solve time: 0.00 hours.
Total square root time: 0hrs 0min 43sec.

Prototype def-par.txt line would be:
snfs,178,5,0,0,0,0,0,0,0,0,6500000,6500000,28,28,53,53,2.5,2.5,100000
total time: 0.00 hours.
 --------- CPU info (if available) ----------
[    0.116801] smpboot: CPU0: AMD Ryzen 7 2700 Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
[    0.000000] Memory: 16197520K/16727236K available (14339K kernel code, 2401K rwdata, 9504K rodata, 2752K init, 4948K bss, 529716K reserved, 0K cma-reserved)
[    0.153503] x86/mm: Memory block size: 128MB
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 6399.36 BogoMIPS (lpj=12798732)
[    0.152038] smpboot: Total of 16 processors activated (102389.85 BogoMIPS)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10179-43

c142

name 名前Taiyo Kodama
date 日付May 12, 2022 02:29:53 UTC 2022 年 5 月 12 日 (木) 11 時 29 分 53 秒 (日本時間)
composite number 合成数
1819667257335633974660810784631725590423639368744697009203840291749901731201033789698059008362182951457184150413960558476215411354247016098007<142>
prime factors 素因数
1849633379575670858645828910536583464475847829153997227574964205150701<70>
983798885459716622865620457385926961721581841745137439958352648403873107<72>
factorization results 素因数分解の結果
Thu May 12 06:38:38 2022  Msieve v. 1.53 (SVN unknown)
Thu May 12 06:38:38 2022  random seeds: ee879d48 ece03bfc
Thu May 12 06:38:38 2022  factoring 1819667257335633974660810784631725590423639368744697009203840291749901731201033789698059008362182951457184150413960558476215411354247016098007 (142 digits)
Thu May 12 06:38:39 2022  searching for 15-digit factors
Thu May 12 06:38:39 2022  commencing number field sieve (142-digit input)
Thu May 12 06:38:39 2022  R0: -500000000000000000000000000000000000
Thu May 12 06:38:39 2022  R1: 1
Thu May 12 06:38:39 2022  A0: -5
Thu May 12 06:38:39 2022  A1: 0
Thu May 12 06:38:39 2022  A2: 0
Thu May 12 06:38:39 2022  A3: 0
Thu May 12 06:38:39 2022  A4: 0
Thu May 12 06:38:39 2022  A5: 28
Thu May 12 06:38:39 2022  skew 0.71, size 2.334e-12, alpha -0.126, combined = 1.336e-10 rroots = 1
Thu May 12 06:38:39 2022  
Thu May 12 06:38:39 2022  commencing square root phase
Thu May 12 06:38:39 2022  reading relations for dependency 1
Thu May 12 06:38:39 2022  read 694220 cycles
Thu May 12 06:38:40 2022  cycles contain 2443142 unique relations
Thu May 12 06:38:58 2022  read 2443142 relations
Thu May 12 06:39:05 2022  multiplying 2443142 relations
Thu May 12 06:39:41 2022  multiply complete, coefficients have about 65.10 million bits
Thu May 12 06:39:42 2022  initial square root is modulo 2214764821
Thu May 12 06:40:28 2022  GCD is N, no factor found
Thu May 12 06:40:28 2022  reading relations for dependency 2
Thu May 12 06:40:28 2022  read 695548 cycles
Thu May 12 06:40:29 2022  cycles contain 2446814 unique relations
Thu May 12 06:40:47 2022  read 2446814 relations
Thu May 12 06:40:54 2022  multiplying 2446814 relations
Thu May 12 06:41:31 2022  multiply complete, coefficients have about 65.19 million bits
Thu May 12 06:41:31 2022  initial square root is modulo 2288390311
Thu May 12 06:42:18 2022  GCD is N, no factor found
Thu May 12 06:42:18 2022  reading relations for dependency 3
Thu May 12 06:42:18 2022  read 695228 cycles
Thu May 12 06:42:19 2022  cycles contain 2446884 unique relations
Thu May 12 06:42:37 2022  read 2446884 relations
Thu May 12 06:42:44 2022  multiplying 2446884 relations
Thu May 12 06:43:21 2022  multiply complete, coefficients have about 65.20 million bits
Thu May 12 06:43:21 2022  initial square root is modulo 2290322371
Thu May 12 06:44:07 2022  sqrtTime: 328
Thu May 12 06:44:07 2022  p70 factor: 1849633379575670858645828910536583464475847829153997227574964205150701
Thu May 12 06:44:07 2022  p72 factor: 983798885459716622865620457385926961721581841745137439958352648403873107
Thu May 12 06:44:07 2022  elapsed time 00:05:29
Thu May 12 06:44:07 2022 -> Computing time scale for this machine...
Thu May 12 06:44:07 2022 -> procrels -speedtest> PIPE

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 17, 2022 16:05:05 UTC 2022 年 4 月 18 日 (月) 1 時 5 分 5 秒 (日本時間)

7×10182-43

c174

name 名前Bob Backstrom
date 日付April 17, 2022 04:37:53 UTC 2022 年 4 月 17 日 (日) 13 時 37 分 53 秒 (日本時間)
composite number 合成数
417195094913779350601696288078638958170491657911112408309726229689038581985436176959178382559839442729959348819867957561742031160664002849761950505218372798046375020547156421<174>
prime factors 素因数
4444729377449987245135262457452981261452613<43>
23752164979430232867229251793044535816340641723<47>
3951760982405144503081428755196510813919608034756079149709460158451654902616348507379<85>
factorization results 素因数分解の結果
Number: n
N=417195094913779350601696288078638958170491657911112408309726229689038581985436176959178382559839442729959348819867957561742031160664002849761950505218372798046375020547156421  ( 174 digits)
SNFS difficulty: 182 digits.
Divisors found:

Sun Apr 17 14:30:48 2022  found factor: 4444729377449987245135262457452981261452613
Sun Apr 17 14:32:16 2022  found factor: 4444729377449987245135262457452981261452613
Sun Apr 17 14:33:45 2022  p43 factor: 4444729377449987245135262457452981261452613
Sun Apr 17 14:33:45 2022  p47 factor: 23752164979430232867229251793044535816340641723
Sun Apr 17 14:33:45 2022  p85 factor: 3951760982405144503081428755196510813919608034756079149709460158451654902616348507379
Sun Apr 17 14:33:45 2022  elapsed time 00:21:53 (Msieve 1.54 - dependency 6)

Version: 
Total time: 0.00 hours.
Scaled time: 0.00 units (timescale=2.337).
Factorization parameters were as follows:
#
# N = 7x10^182-4 = 23(181)2
#
n: 417195094913779350601696288078638958170491657911112408309726229689038581985436176959178382559839442729959348819867957561742031160664002849761950505218372798046375020547156421
m: 1000000000000000000000000000000000000
deg: 5
c5: 175
c0: -1
skew: 0.36
# Murphy_E = 1.039e-10
type: snfs
lss: 1
rlim: 7600000
alim: 7600000
lpbr: 28
lpba: 28
mfbr: 53
mfba: 53
rlambda: 2.5
alambda: 2.5
Factor base limits: 7600000/7600000
Large primes per side: 3
Large prime bits: 28/28
Max factor residue bits: 53/53
Sieved  special-q in [100000, 9400000)
Primes: , , 
Relations: 
Max relations in full relation-set: 28
Initial matrix: 
Pruned matrix : 

Msieve: found 3393536 hash collisions in 31665154 relations (30260932 unique)
Msieve: matrix is 812059 x 812286 (275.8 MB)

Sieving start time : 2022/04/17 11:41:05
Sieving end time  : 2022/04/17 14:11:14

Total sieving time: 2hrs 30min 9secs.

Total relation processing time: 0hrs 9min 42sec.
Matrix solve time: 0.00 hours.
Total square root time: 0hrs 4min 26sec.

Prototype def-par.txt line would be:
snfs,182,5,0,0,0,0,0,0,0,0,7600000,7600000,28,28,53,53,2.5,2.5,100000
total time: 0.00 hours.
 --------- CPU info (if available) ----------
[    0.116801] smpboot: CPU0: AMD Ryzen 7 2700 Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
[    0.000000] Memory: 16197520K/16727236K available (14339K kernel code, 2401K rwdata, 9504K rodata, 2752K init, 4948K bss, 529716K reserved, 0K cma-reserved)
[    0.153503] x86/mm: Memory block size: 128MB
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 6399.36 BogoMIPS (lpj=12798732)
[    0.152038] smpboot: Total of 16 processors activated (102389.85 BogoMIPS)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10190-43

c155

name 名前Ignacio Santos
date 日付April 20, 2022 19:00:08 UTC 2022 年 4 月 21 日 (木) 4 時 0 分 8 秒 (日本時間)
composite number 合成数
24026052682587210081526351936745457197769825318814147433068117060194080959901651282611374767541764018426330022550521117459575055018898432776748772560312681<155>
prime factors 素因数
8458327164418796483352129859847<31>
composite cofactor 合成数の残り
2840520615430478049181172589664992611578265972563925841958887027808358358279755853047764122394083139582258343048000097924623<124>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:3871057056
Step 1 took 4953ms
********** Factor found in step 2: 8458327164418796483352129859847
Found prime factor of 31 digits: 8458327164418796483352129859847
Composite cofactor 2840520615430478049181172589664992611578265972563925841958887027808358358279755853047764122394083139582258343048000097924623 has 124 digits
software ソフトウェア
GMP-ECM

c124

name 名前ebina
date 日付April 26, 2022 07:07:48 UTC 2022 年 4 月 26 日 (火) 16 時 7 分 48 秒 (日本時間)
composite number 合成数
2840520615430478049181172589664992611578265972563925841958887027808358358279755853047764122394083139582258343048000097924623<124>
prime factors 素因数
4676895827327585040269526679189684446757098479238393806284021<61>
607351696574685908478967871924438663184061393511629407910325363<63>
factorization results 素因数分解の結果
Tue Apr 26 15:13:50 2022  Msieve v. 1.53 (SVN unknown)
Tue Apr 26 15:13:50 2022  random seeds: b97d4730 d19d41b0
Tue Apr 26 15:13:50 2022  factoring 2840520615430478049181172589664992611578265972563925841958887027808358358279755853047764122394083139582258343048000097924623 (124 digits)
Tue Apr 26 15:13:51 2022  searching for 15-digit factors
Tue Apr 26 15:13:51 2022  commencing number field sieve (124-digit input)
Tue Apr 26 15:13:51 2022  R0: -363614832859292640075569
Tue Apr 26 15:13:51 2022  R1: 60726250997779
Tue Apr 26 15:13:51 2022  A0: 12029509369084050369049063920
Tue Apr 26 15:13:51 2022  A1: 20405375256341305087079654
Tue Apr 26 15:13:51 2022  A2: 28164349009892851145
Tue Apr 26 15:13:51 2022  A3: -7734382127210578
Tue Apr 26 15:13:51 2022  A4: -5714749784
Tue Apr 26 15:13:51 2022  A5: 446880
Tue Apr 26 15:13:51 2022  skew 78793.71, size 5.665e-12, alpha -6.489, combined = 1.591e-10 rroots = 5
Tue Apr 26 15:13:51 2022  
Tue Apr 26 15:13:51 2022  commencing square root phase
Tue Apr 26 15:13:51 2022  reading relations for dependency 1
Tue Apr 26 15:13:52 2022  read 450133 cycles
Tue Apr 26 15:13:53 2022  cycles contain 1563420 unique relations
Tue Apr 26 15:14:16 2022  read 1563420 relations
Tue Apr 26 15:14:23 2022  multiplying 1563420 relations
Tue Apr 26 15:15:48 2022  multiply complete, coefficients have about 75.83 million bits
Tue Apr 26 15:15:48 2022  initial square root is modulo 277247
Tue Apr 26 15:17:40 2022  GCD is N, no factor found
Tue Apr 26 15:17:40 2022  reading relations for dependency 2
Tue Apr 26 15:17:41 2022  read 448943 cycles
Tue Apr 26 15:17:41 2022  cycles contain 1559794 unique relations
Tue Apr 26 15:17:59 2022  read 1559794 relations
Tue Apr 26 15:18:06 2022  multiplying 1559794 relations
Tue Apr 26 15:19:30 2022  multiply complete, coefficients have about 75.65 million bits
Tue Apr 26 15:19:31 2022  initial square root is modulo 269429
Tue Apr 26 15:21:22 2022  sqrtTime: 451
Tue Apr 26 15:21:22 2022  p61 factor: 4676895827327585040269526679189684446757098479238393806284021
Tue Apr 26 15:21:22 2022  p63 factor: 607351696574685908478967871924438663184061393511629407910325363
Tue Apr 26 15:21:22 2022  elapsed time 00:07:32

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 22, 2022 15:40:30 UTC 2022 年 4 月 23 日 (土) 0 時 40 分 30 秒 (日本時間)

7×10192-43

c170

name 名前Bob Backstrom
date 日付April 21, 2022 19:48:26 UTC 2022 年 4 月 22 日 (金) 4 時 48 分 26 秒 (日本時間)
composite number 合成数
29237865583446300160223877170841458090895055976310424208500680946756334626315319789348853189733413785098224123688331667627857845434620000513836189679013517899749188859851<170>
prime factors 素因数
1095690381185511610359725917108572524347<40>
24044343715364189326663458978058224765181451<44>
1109800429279555227660724796047006332132565948848638070636136143847832835091086625000883<88>
factorization results 素因数分解の結果
GMP-ECM 7.0.4 [configured with GMP 6.2.0, --enable-asm-redc] [ECM]
Input number is 29237865583446300160223877170841458090895055976310424208500680946756334626315319789348853189733413785098224123688331667627857845434620000513836189679013517899749188859851 (170 digits)
Using B1=13120000, B2=46845604270, polynomial Dickson(12), sigma=1:1051333036
Step 1 took 31487ms
Step 2 took 14629ms
********** Factor found in step 2: 1095690381185511610359725917108572524347
Found prime factor of 40 digits: 1095690381185511610359725917108572524347
Composite cofactor 26684422977056353187269681344777422323752128743491730653241418929725063796491824323216555831389950000327208472373006296660530221233 has 131 digits



STA:Thu 21 Apr 2022 22:17:59 AEST (26,684,422,977,056,353,187,269,681,344,777,422,323,752,128,743,491,730,653,241,418,929,725,063,796,491,824,323,216,555,831,389,950,000,327,208,472,373,006,296,660,530,2
21,233 - C131)

/home/bob/cado-nfs/cado-nfs-2.3.0/cado-nfs.py -t 16 --no-colors --screenlog DEBUG 2668442297705635318726968134477742232375212874349173065324141892972506379649182432321655583138995000032720847237300629666
0530221233 2>&1 | tee -a log158

Debug:root: Looking for parameter file for c131 in directory /home/bob/cado-nfs/cado-nfs-2.3.0/parameters/factor
Info:root: Using default parameter file /home/bob/cado-nfs/cado-nfs-2.3.0/parameters/factor/params.c130
Debug:Parameters: Reading parameter file /home/bob/cado-nfs/cado-nfs-2.3.0/parameters/factor/params.c130
Info:root: No database exists yet
Info:root: Created temporary directory /tmp/cado.j6yuprj0
Info:Database: Opened connection to database /tmp/cado.j6yuprj0/c130.db
Info:root: tasks.polyselect.threads = 2
Info:root: tasks.sieve.las.threads = 2
Info:root: slaves.scriptpath is /home/bob/cado-nfs/cado-nfs-2.3.0
Info:root: Command line parameters: /home/bob/cado-nfs/cado-nfs-2.3.0/cado-nfs.py -t 16 --no-colors --screenlog DEBUG 2668442297705635318726968134477742232375212874349173065324141892972506379649182432321
6555831389950000327208472373006296660530221233
Debug:root: Root parameter dictionary:
N = 26684422977056353187269681344777422323752128743491730653241418929725063796491824323216555831389950000327208472373006296660530221233
lim0 = 11872741
lim1 = 45278470
lpb0 = 27
lpb1 = 28
name = c130
---
n: 26684422977056353187269681344777422323752128743491730653241418929725063796491824323216555831389950000327208472373006296660530221233
skew: 34811.315
c0: -15199371190081969485246609776
c1: 2129734293273130042313606
c2: -56566907731425910673
c3: 5097939322234755
c4: 78025377110
c5: 496080
Y0: -10147199638590291352298063
Y1: 753010187962879
# MurphyE (Bf=4.53e+07,Bg=1.19e+07,area=6.08e+15) = 1.6e-09
# f(x) = 496080*x^5+78025377110*x^4+5097939322234755*x^3-56566907731425910673*x^2+2129734293273130042313606*x-15199371190081969485246609776
# g(x) = 753010187962879*x-10147199638590291352298063
---
Info:Square Root: finished
Info:Square Root: Factors: 1109800429279555227660724796047006332132565948848638070636136143847832835091086625000883 24044343715364189326663458978058224765181451
Debug:Square Root: Exit SqrtTask.run(sqrt)
Info:Square Root: Total cpu/real time for sqrt: 1948.29/272.932
Info:Polynomial Selection (size optimized): Aggregate statistics:
Info:Polynomial Selection (size optimized): potential collisions: 38210.8
Info:Polynomial Selection (size optimized): raw lognorm (nr/min/av/max/std): 38534/39.130/46.584/50.100/0.842
Info:Polynomial Selection (size optimized): optimized lognorm (nr/min/av/max/std): 38534/37.390/41.971/47.460/1.192
Info:Polynomial Selection (size optimized): Total time: 5791.71
Info:Polynomial Selection (root optimized): Aggregate statistics:
Info:Polynomial Selection (root optimized): Total time: 2034.31
Info:Polynomial Selection (root optimized): Rootsieve time: 2033.38
Info:Generate Factor Base: Total cpu/real time for makefb: 59.47/5.26681
Info:Generate Free Relations: Total cpu/real time for freerel: 305.51/20.6725
Info:Lattice Sieving: Aggregate statistics:
Info:Lattice Sieving: Total number of relations: 19179341
Info:Lattice Sieving: Average J: 7611.95 for 86497 special-q, max bucket fill: 0.659854
Info:Lattice Sieving: Total CPU time: 276547s
Info:Filtering - Duplicate Removal, splitting pass: Total cpu/real time for dup1: 49.91/70.4276
Info:Filtering - Duplicate Removal, splitting pass: Aggregate statistics:
Info:Filtering - Duplicate Removal, splitting pass: CPU time for dup1: 70.3s
Info:Filtering - Duplicate Removal, removal pass: Total cpu/real time for dup2: 330.33/108.116
Info:Filtering - Singleton removal: Total cpu/real time for purge: 162.32/72.1034
Info:Filtering - Merging: Total cpu/real time for merge: 1109.51/988.416
Info:Filtering - Merging: Total cpu/real time for replay: 70.48/53.786
Info:Linear Algebra: Total cpu/real time for bwc: 75678.2/0.000221491
Info:Linear Algebra: Aggregate statistics:
Info:Linear Algebra: Krylov: WCT time 3241.24
Info:Linear Algebra: Lingen CPU time 393.59, WCT time 38.58
Info:Linear Algebra: Mksol: WCT time 1801.55
Info:Quadratic Characters: Total cpu/real time for characters: 65.44/15.5506
Info:Square Root: Total cpu/real time for sqrt: 1948.29/272.932
Info:HTTP server: Shutting down HTTP server
Info:Complete Factorization: Total cpu/elapsed time for entire factorization: 364153/26522.4
Info:root: Cleaning up computation data in /tmp/cado.j6yuprj0
1109800429279555227660724796047006332132565948848638070636136143847832835091086625000883 24044343715364189326663458978058224765181451

END:Fri 22 Apr 2022 05:40:02 AEST (26,684,422,977,056,353,187,269,681,344,777,422,323,752,128,743,491,730,653,241,418,929,725,063,796,491,824,323,216,555,831,389,950,000,327,208,472,373,006,296,660,530,2
21,233 - C131)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 20, 2022 19:01:09 UTC 2022 年 4 月 21 日 (木) 4 時 1 分 9 秒 (日本時間)

7×10193-43

c169

name 名前Bob Backstrom
date 日付April 21, 2022 12:04:14 UTC 2022 年 4 月 21 日 (木) 21 時 4 分 14 秒 (日本時間)
composite number 合成数
2653706231898483718732768974214605650210969763646596535560794466383315496412799249678963055738657701683584900262145765997386047378695544766329587992528494644774716272643<169>
prime factors 素因数
838427169380060849711887883445450780855007769390671544483299<60>
3165100474810058239957820889618698476568066128906608717965847463842237472716028689507569034331443652826095457<109>
factorization results 素因数分解の結果
Number: n
N=2653706231898483718732768974214605650210969763646596535560794466383315496412799249678963055738657701683584900262145765997386047378695544766329587992528494644774716272643  ( 169 digits)
SNFS difficulty: 193 digits.
Divisors found:

Thu Apr 21 21:53:22 2022  p60 factor: 838427169380060849711887883445450780855007769390671544483299
Thu Apr 21 21:53:22 2022  p109 factor: 3165100474810058239957820889618698476568066128906608717965847463842237472716028689507569034331443652826095457
Thu Apr 21 21:53:22 2022  elapsed time 00:40:37 (Msieve 1.54 - dependency 2)

Version: 
Total time: 0.00 hours.
Scaled time: 0.00 units (timescale=2.346).
Factorization parameters were as follows:
#
# N = 7x10^193-4 = 23(192)2
#
n: 2653706231898483718732768974214605650210969763646596535560794466383315496412799249678963055738657701683584900262145765997386047378695544766329587992528494644774716272643
m: 100000000000000000000000000000000000000
deg: 5
c5: 1750
c0: -1
skew: 0.22
# Murphy_E = 3.392e-11
type: snfs
lss: 1
rlim: 11600000
alim: 11600000
lpbr: 28
lpba: 28
mfbr: 55
mfba: 55
rlambda: 2.5
alambda: 2.5
Factor base limits: 11600000/11600000
Large primes per side: 3
Large prime bits: 28/28
Max factor residue bits: 55/55
Sieved  special-q in [100000, 18600000)
Primes: , , 
Relations: 
Max relations in full relation-set: 28
Initial matrix: 
Pruned matrix : 

Msieve: found 3408267 hash collisions in 30505480 relations (28940345 unique)
Msieve: matrix is 1283475 x 1283701 (446.3 MB)

Sieving start time : 2022/04/21 16:56:28
Sieving end time  : 2022/04/21 21:12:15

Total sieving time: 4hrs 15min 47secs.

Total relation processing time: 0hrs 29min 31sec.
Matrix solve time: 0.00 hours.
Total square root time: 0hrs 3min 5sec.

Prototype def-par.txt line would be:
snfs,193,5,0,0,0,0,0,0,0,0,11600000,11600000,28,28,55,55,2.5,2.5,100000
total time: 0.00 hours.
 --------- CPU info (if available) ----------
[    0.116801] smpboot: CPU0: AMD Ryzen 7 2700 Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
[    0.000000] Memory: 16197520K/16727236K available (14339K kernel code, 2401K rwdata, 9504K rodata, 2752K init, 4948K bss, 529716K reserved, 0K cma-reserved)
[    0.153503] x86/mm: Memory block size: 128MB
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 6399.36 BogoMIPS (lpj=12798732)
[    0.152038] smpboot: Total of 16 processors activated (102389.85 BogoMIPS)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 20, 2022 19:01:36 UTC 2022 年 4 月 21 日 (木) 4 時 1 分 36 秒 (日本時間)

7×10195-43

c157

name 名前Bob Backstrom
date 日付May 3, 2022 23:29:54 UTC 2022 年 5 月 4 日 (水) 8 時 29 分 54 秒 (日本時間)
composite number 合成数
4465665248706797461986434166863609087545965260804995490655086272393418828745418475764122866326147123518582390852268040404408529536379579960533007317521988927<157>
prime factors 素因数
3950682934831678425599629825224185043663901<43>
1130352732013676570445088354730872335697508973482525616335610893210690102682583756742231359346758428234128375023627<115>
factorization results 素因数分解の結果
GMP-ECM 7.0.4 [configured with GMP 6.2.0, --enable-asm-redc] [ECM]
Input number is 4465665248706797461986434166863609087545965260804995490655086272393418828745418475764122866326147123518582390852268040404408529536379579960533007317521988927 (157 digits)
Using B1=16610000, B2=58559116990, polynomial Dickson(12), sigma=1:4132483002
Step 1 took 28044ms
Step 2 took 11256ms
********** Factor found in step 2: 3950682934831678425599629825224185043663901
Found prime factor of 43 digits: 3950682934831678425599629825224185043663901
Prime cofactor 1130352732013676570445088354730872335697508973482525616335610893210690102682583756742231359346758428234128375023627 has 115 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 22, 2022 16:22:52 UTC 2022 年 4 月 23 日 (土) 1 時 22 分 52 秒 (日本時間)

7×10198-43

c167

name 名前Bob Backstrom
date 日付May 6, 2022 07:48:26 UTC 2022 年 5 月 6 日 (金) 16 時 48 分 26 秒 (日本時間)
composite number 合成数
13760529154321290448242917884310453626757631261582671874403064706028002837252574244150901232522154286205787155229420688687367917494900214123454029755708231184277704167<167>
prime factors 素因数
10295495704307597351159291843431615223322271<44>
1336558194916630960095471058866715232149490727318728966320373313617104357057196592561154288632785345489320525198027222248377<124>
factorization results 素因数分解の結果
GMP-ECM 7.0.4 [configured with GMP 6.2.0, --enable-asm-redc] [ECM]
Input number is 13760529154321290448242917884310453626757631261582671874403064706028002837252574244150901232522154286205787155229420688687367917494900214123454029755708231184277704167 (167 digits)
Using B1=15570000, B2=46847878360, polynomial Dickson(12), sigma=1:3074036956
Step 1 took 26171ms
Step 2 took 9892ms
********** Factor found in step 2: 10295495704307597351159291843431615223322271
Found prime factor of 44 digits: 10295495704307597351159291843431615223322271
Prime cofactor 1336558194916630960095471058866715232149490727318728966320373313617104357057196592561154288632785345489320525198027222248377 has 124 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62078Taiyo KodamaApril 25, 2022 12:31:39 UTC 2022 年 4 月 25 日 (月) 21 時 31 分 39 秒 (日本時間)

7×10201-43

c187

name 名前Bob Backstrom
date 日付November 2, 2022 16:51:34 UTC 2022 年 11 月 3 日 (木) 1 時 51 分 34 秒 (日本時間)
composite number 合成数
7304644054240863317297987998696938857270556742114921299373828874213911618902217677630673383976123940895083080674045572461469791075802440778446992480948783053393328394862543484756146737537<187>
prime factors 素因数
4754313222772529261831184248327156219180772503<46>
1536424655248330694127700310758985919848894359410058011574839860263922531068802624632443198197693934733764048413782510098522920035361280736679<142>
factorization results 素因数分解の結果
GMP-ECM 7.0.4 [configured with GMP 6.2.0, --enable-asm-redc] [ECM]
Input number is 7304644054240863317297987998696938857270556742114921299373828874213911618902217677630673383976123940895083080674045572461469791075802440778446992480948783053393328394862543484756146737537 (187 digits)
Using B1=28920000, B2=144287903776, polynomial Dickson(12), sigma=1:2661365084
Step 1 took 77977ms
Step 2 took 27900ms
********** Factor found in step 2: 4754313222772529261831184248327156219180772503
Found prime factor of 46 digits: 4754313222772529261831184248327156219180772503
Prime cofactor 1536424655248330694127700310758985919848894359410058011574839860263922531068802624632443198197693934733764048413782510098522920035361280736679 has 142 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62078Taiyo KodamaMay 12, 2022 10:29:42 UTC 2022 年 5 月 12 日 (木) 19 時 29 分 42 秒 (日本時間)

7×10206-43

c146

name 名前Bob Backstrom
date 日付August 3, 2024 03:45:46 UTC 2024 年 8 月 3 日 (土) 12 時 45 分 46 秒 (日本時間)
composite number 合成数
42940125565474135610507461578916030583064176025535939433581779252865926242719435672323508300048351040650967606170350540785928668880822051217166459<146>
prime factors 素因数
136742737414119831295619134381929993113955878801590009<54>
314021251713220482253397080924366333514989890039846734950835135617591826372024004880619564051<93>
factorization results 素因数分解の結果
08/02/24 05:18:22 v1.34.5 @ TRIGKEY,
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, ****************************
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, Starting factorization of 699999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999996
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, using pretesting plan: normal
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, no tune info: using qs/gnfs crossover of 100 digits
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, ****************************
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, div: found prime factor = 2
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, div: found prime factor = 2
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, div: found prime factor = 3
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, div: found prime factor = 47
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, div: found prime factor = 109
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, div: found prime factor = 1847
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, rho: x^2 + 3, starting 1000 iterations on C199
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, rho: x^2 + 2, starting 1000 iterations on C199
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, rho: x^2 + 1, starting 1000 iterations on C199
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, pm1: starting B1 = 150K, B2 = gmp-ecm default on C199
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, prp13 = 5465190678781
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, current ECM pretesting depth: 0.00
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, scheduled 30 curves at B1=2000 toward target pretesting depth of 57.54
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, prp11 = 97873780981 (curve 2 stg1 B1=2000 sigma=3562913162 thread=0)
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, Finished 2 curves using Lenstra ECM method on C187 input, B1=2K, B2=gmp-ecm default
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, current ECM pretesting depth: 0.00
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, scheduled 28 curves at B1=2000 toward target pretesting depth of 54.15
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, Finished 28 curves using Lenstra ECM method on C176 input, B1=2K, B2=gmp-ecm default
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, current ECM pretesting depth: 15.18
08/02/24 05:18:22 v1.34.5 @ TRIGKEY, scheduled 74 curves at B1=11000 toward target pretesting depth of 54.15
08/02/24 05:18:24 v1.34.5 @ TRIGKEY, Finished 74 curves using Lenstra ECM method on C176 input, B1=11K, B2=gmp-ecm default
08/02/24 05:18:24 v1.34.5 @ TRIGKEY, current ECM pretesting depth: 20.24
08/02/24 05:18:24 v1.34.5 @ TRIGKEY, scheduled 214 curves at B1=50000 toward target pretesting depth of 54.15
08/02/24 05:18:50 v1.34.5 @ TRIGKEY, Finished 214 curves using Lenstra ECM method on C176 input, B1=50K, B2=gmp-ecm default
08/02/24 05:18:50 v1.34.5 @ TRIGKEY, pm1: starting B1 = 3750K, B2 = gmp-ecm default on C176
08/02/24 05:18:51 v1.34.5 @ TRIGKEY, current ECM pretesting depth: 25.33
08/02/24 05:18:51 v1.34.5 @ TRIGKEY, scheduled 430 curves at B1=250000 toward target pretesting depth of 54.15
08/02/24 05:22:40 v1.34.5 @ TRIGKEY, Finished 430 curves using Lenstra ECM method on C176 input, B1=250K, B2=gmp-ecm default
08/02/24 05:22:40 v1.34.5 @ TRIGKEY, pm1: starting B1 = 15M, B2 = gmp-ecm default on C176
08/02/24 05:22:44 v1.34.5 @ TRIGKEY, current ECM pretesting depth: 30.45
08/02/24 05:22:44 v1.34.5 @ TRIGKEY, scheduled 904 curves at B1=1000000 toward target pretesting depth of 54.15
08/02/24 05:23:45 v1.34.5 @ TRIGKEY, prp30 = 268404966517991101085787900707 (curve 28 stg2 B1=1000000 sigma=714498177 thread=0)
08/02/24 05:23:45 v1.34.5 @ TRIGKEY, Finished 28 curves using Lenstra ECM method on C176 input, B1=1M, B2=gmp-ecm default
08/02/24 05:23:45 v1.34.5 @ TRIGKEY, current ECM pretesting depth: 30.61
08/02/24 05:23:45 v1.34.5 @ TRIGKEY, scheduled 876 curves at B1=1000000 toward target pretesting depth of 44.92
08/02/24 05:28:17 v1.34.5 @ TRIGKEY, nfs: commencing nfs on c207: 699999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999996
08/02/24 05:28:17 v1.34.5 @ TRIGKEY, nfs: input divides 7*10^206 - 4
08/02/24 05:28:17 v1.34.5 @ TRIGKEY, nfs: using supplied cofactor: 42940125565474135610507461578916030583064176025535939433581779252865926242719435672323508300048351040650967606170350540785928668880822051217166459
08/02/24 05:28:17 v1.34.5 @ TRIGKEY, nfs: commencing snfs on c146: 42940125565474135610507461578916030583064176025535939433581779252865926242719435672323508300048351040650967606170350540785928668880822051217166459
08/02/24 05:28:17 v1.34.5 @ TRIGKEY, gen: best 3 polynomials:
n: 42940125565474135610507461578916030583064176025535939433581779252865926242719435672323508300048351040650967606170350540785928668880822051217166459
# 7*10^206-4, difficulty: 207.85, anorm: -2.18e+024, rnorm: 1.33e+047
# scaled difficulty: 211.64, suggest sieving rational side
# size = 4.569e-014, alpha = -0.299, combined = 1.147e-011, rroots = 1
type: snfs
size: 207
skew: 0.5641
c5: 35
c0: -2
Y1: -1
Y0: 100000000000000000000000000000000000000000
m: 100000000000000000000000000000000000000000
n: 42940125565474135610507461578916030583064176025535939433581779252865926242719435672323508300048351040650967606170350540785928668880822051217166459
# 7*10^206-4, difficulty: 208.05, anorm: -4.70e+025, rnorm: 1.88e+047
# scaled difficulty: 211.65, suggest sieving rational side
# size = 3.231e-014, alpha = -1.339, combined = 9.382e-012, rroots = 1
type: snfs
size: 208
skew: 1.1283
c5: 35
c0: -64
Y1: -1
Y0: 200000000000000000000000000000000000000000
m: 200000000000000000000000000000000000000000
n: 42940125565474135610507461578916030583064176025535939433581779252865926242719435672323508300048351040650967606170350540785928668880822051217166459
# 7*10^206-4, difficulty: 208.85, anorm: -4.70e+031, rnorm: 1.54e+040
# scaled difficulty: 210.26, suggest sieving rational side
# size = 2.867e-010, alpha = 0.784, combined = 6.996e-012, rroots = 2
type: snfs
size: 208
skew: 0.4228
c6: 175
c0: -1
Y1: -1
Y0: 10000000000000000000000000000000000
m: 10000000000000000000000000000000000
08/02/24 05:28:19 v1.34.5 @ TRIGKEY, test: fb generation took 1.4678 seconds
08/02/24 05:28:19 v1.34.5 @ TRIGKEY, test: commencing test sieving of polynomial 0 on the rational side over range 20200000-20202000
skew: 0.5641
c5: 35
c0: -2
Y1: -1
Y0: 100000000000000000000000000000000000000000
m: 100000000000000000000000000000000000000000
rlim: 20200000
alim: 20200000
mfbr: 56
mfba: 56
lpbr: 28
lpba: 28
rlambda: 2.60
alambda: 2.60
08/02/24 05:31:34 v1.34.5 @ TRIGKEY, nfs: parsing special-q from .dat file
08/02/24 05:31:35 v1.34.5 @ TRIGKEY, test: fb generation took 1.4533 seconds
08/02/24 05:31:35 v1.34.5 @ TRIGKEY, test: commencing test sieving of polynomial 1 on the rational side over range 20200000-20202000
skew: 1.1283
c5: 35
c0: -64
Y1: -1
Y0: 200000000000000000000000000000000000000000
m: 200000000000000000000000000000000000000000
rlim: 20200000
alim: 20200000
mfbr: 56
mfba: 56
lpbr: 28
lpba: 28
rlambda: 2.60
alambda: 2.60
08/02/24 05:34:50 v1.34.5 @ TRIGKEY, nfs: parsing special-q from .dat file
08/02/24 05:34:52 v1.34.5 @ TRIGKEY, test: fb generation took 2.1444 seconds
08/02/24 05:34:52 v1.34.5 @ TRIGKEY, test: commencing test sieving of polynomial 2 on the rational side over range 20200000-20202000
skew: 0.4228
c6: 175
c0: -1
Y1: -1
Y0: 10000000000000000000000000000000000
m: 10000000000000000000000000000000000
rlim: 20200000
alim: 20200000
mfbr: 56
mfba: 56
lpbr: 28
lpba: 28
rlambda: 2.60
alambda: 2.60
08/02/24 05:37:57 v1.34.5 @ TRIGKEY, nfs: parsing special-q from .dat file
08/02/24 05:37:57 v1.34.5 @ TRIGKEY, gen: selected polynomial:
n: 42940125565474135610507461578916030583064176025535939433581779252865926242719435672323508300048351040650967606170350540785928668880822051217166459
# 7*10^206-4, difficulty: 207.85, anorm: -2.18e+024, rnorm: 1.33e+047
# scaled difficulty: 211.64, suggest sieving rational side
# size = 4.569e-014, alpha = -0.299, combined = 1.147e-011, rroots = 1
type: snfs
size: 207
skew: 0.5641
c5: 35
c0: -2
Y1: -1
Y0: 100000000000000000000000000000000000000000
m: 100000000000000000000000000000000000000000
08/03/24 03:43:43 v1.34.5 @ TRIGKEY, nfs: commencing msieve filtering
08/03/24 03:45:37 v1.34.5 @ TRIGKEY, nfs: raising min_rels by 5.00 percent to 22193900
08/03/24 04:58:40 v1.34.5 @ TRIGKEY, nfs: commencing msieve filtering
08/03/24 05:00:41 v1.34.5 @ TRIGKEY, nfs: raising min_rels by 5.00 percent to 23340721
08/03/24 06:28:16 v1.34.5 @ TRIGKEY, nfs: commencing msieve filtering
08/03/24 06:30:22 v1.34.5 @ TRIGKEY, nfs: raising min_rels by 5.00 percent to 24719239
08/03/24 07:58:14 v1.34.5 @ TRIGKEY, nfs: commencing msieve filtering
08/03/24 08:01:58 v1.34.5 @ TRIGKEY, nfs: commencing msieve linear algebra
08/03/24 09:46:59 v1.34.5 @ TRIGKEY, nfs: commencing msieve sqrt
08/03/24 09:49:14 v1.34.5 @ TRIGKEY, prp93 = 314021251713220482253397080924366333514989890039846734950835135617591826372024004880619564051
08/03/24 09:49:14 v1.34.5 @ TRIGKEY, prp54 = 136742737414119831295619134381929993113955878801590009
08/03/24 09:49:15 v1.34.5 @ TRIGKEY, NFS elapsed time = 102057.3679 seconds.
08/03/24 09:49:15 v1.34.5 @ TRIGKEY,
08/03/24 09:49:15 v1.34.5 @ TRIGKEY,
08/02/24 05:37:57 v1.34.5 @ TRIGKEY, test: test sieving took 579.66 seconds
software ソフトウェア
YAFU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:46:32 UTC 2023 年 8 月 9 日 (水) 16 時 46 分 32 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 06:13:12 UTC 2023 年 9 月 14 日 (木) 15 時 13 分 12 秒 (日本時間)
4511e64480Ignacio SantosFebruary 27, 2024 08:48:44 UTC 2024 年 2 月 27 日 (火) 17 時 48 分 44 秒 (日本時間)

7×10207-43

c151

composite cofactor 合成数の残り
7784644615165406274677257178443536911665679766956891658875666742680924524980329293621168792510686201755965471100833934358425686846353438214173212600087<151>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:46:41 UTC 2023 年 8 月 9 日 (水) 16 時 46 分 41 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 06:13:40 UTC 2023 年 9 月 14 日 (木) 15 時 13 分 40 秒 (日本時間)
4511e64480Ignacio SantosJune 4, 2024 15:10:39 UTC 2024 年 6 月 5 日 (水) 0 時 10 分 39 秒 (日本時間)

7×10209-43

c192

name 名前Bob Backstrom
date 日付December 2, 2024 20:59:20 UTC 2024 年 12 月 3 日 (火) 5 時 59 分 20 秒 (日本時間)
composite number 合成数
969626437719283656674187191413107129243579399702939427001218476883502037396461343306307765528074771119404132600672879369965595079792730615166272852806508064262341864456432584720853836241992197<192>
prime factors 素因数
2027454993921426714873869727747667149762843956424835675876481714286292454214312990710965409<91>
478248069933167245750495525737400885660904934596515570966147789658037809901298299461057252308144879333<102>
factorization results 素因数分解の結果
11/28/24 17:07:26 v1.34.5 @ RYZEN-9,
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, ****************************
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, Starting factorization of 699999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999996
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, using pretesting plan: normal
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, no tune info: using qs/gnfs crossover of 125 digits
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, ****************************
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, div: found prime factor = 2
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, div: found prime factor = 2
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, div: found prime factor = 3
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, div: found prime factor = 11
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, rho: x^2 + 3, starting 1000 iterations on C208
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, rho: x^2 + 2, starting 1000 iterations on C208
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, rho: x^2 + 1, starting 1000 iterations on C208
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, pm1: starting B1 = 150K, B2 = gmp-ecm default on C208
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, current ECM pretesting depth: 0.00
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, scheduled 30 curves at B1=2000 toward target pretesting depth of 64.00
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, Finished 30 curves using Lenstra ECM method on C208 input, B1=2K, B2=gmp-ecm default
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, current ECM pretesting depth: 15.18
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, scheduled 74 curves at B1=11000 toward target pretesting depth of 64.00
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, prp16 = 5469147804492499 (curve 1 stg2 B1=11000 sigma=3930358289 thread=0)
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, Finished 1 curves using Lenstra ECM method on C208 input, B1=11K, B2=gmp-ecm default
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, current ECM pretesting depth: 15.25
11/28/24 17:07:26 v1.34.5 @ RYZEN-9, scheduled 73 curves at B1=11000 toward target pretesting depth of 59.08
11/28/24 17:07:29 v1.34.5 @ RYZEN-9, Finished 73 curves using Lenstra ECM method on C192 input, B1=11K, B2=gmp-ecm default
11/28/24 17:07:29 v1.34.5 @ RYZEN-9, current ECM pretesting depth: 20.24
11/28/24 17:07:29 v1.34.5 @ RYZEN-9, scheduled 214 curves at B1=50000 toward target pretesting depth of 59.08
11/28/24 17:08:22 v1.34.5 @ RYZEN-9, nfs: commencing nfs on c210: 699999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999996
11/28/24 17:08:22 v1.34.5 @ RYZEN-9, nfs: input divides 7*10^209 - 4
11/28/24 17:08:22 v1.34.5 @ RYZEN-9, nfs: using supplied cofactor: 969626437719283656674187191413107129243579399702939427001218476883502037396461343306307765528074771119404132600672879369965595079792730615166272852806508064262341864456432584720853836241992197
11/28/24 17:08:22 v1.34.5 @ RYZEN-9, nfs: commencing snfs on c192: 969626437719283656674187191413107129243579399702939427001218476883502037396461343306307765528074771119404132600672879369965595079792730615166272852806508064262341864456432584720853836241992197
11/28/24 17:08:22 v1.34.5 @ RYZEN-9, gen: best 3 polynomials:
n: 969626437719283656674187191413107129243579399702939427001218476883502037396461343306307765528074771119404132600672879369965595079792730615166272852806508064262341864456432584720853836241992197
# 7*10^209-4, difficulty: 210.54, anorm: 4.45e+024, rnorm: 5.94e+047
# scaled difficulty: 214.40, suggest sieving rational side
# size = 2.334e-014, alpha = -0.126, combined = 7.589e-012, rroots = 1
type: snfs
size: 210
skew: 0.7085
c5: 28
c0: -5
Y1: -1
Y0: 500000000000000000000000000000000000000000
m: 500000000000000000000000000000000000000000
n: 969626437719283656674187191413107129243579399702939427001218476883502037396461343306307765528074771119404132600672879369965595079792730615166272852806508064262341864456432584720853836241992197
# 7*10^209-4, difficulty: 210.00, anorm: -2.67e+025, rnorm: 8.40e+047
# scaled difficulty: 213.75, suggest sieving rational side
# size = 2.001e-014, alpha = -0.358, combined = 6.901e-012, rroots = 1
type: snfs
size: 210
skew: 1.4171
c5: 7
c0: -40
Y1: -1
Y0: 1000000000000000000000000000000000000000000
m: 1000000000000000000000000000000000000000000
n: 969626437719283656674187191413107129243579399702939427001218476883502037396461343306307765528074771119404132600672879369965595079792730615166272852806508064262341864456432584720853836241992197
# 7*10^209-4, difficulty: 210.54, anorm: -3.90e+031, rnorm: 6.12e+040
# scaled difficulty: 212.08, suggest sieving rational side
# size = 2.292e-010, alpha = -0.048, combined = 5.982e-012, rroots = 2
type: snfs
size: 210
skew: 0.6685
c6: 56
c0: -5
Y1: -1
Y0: 50000000000000000000000000000000000
m: 50000000000000000000000000000000000
11/28/24 17:08:23 v1.34.5 @ RYZEN-9, test: fb generation took 1.7344 seconds
11/28/24 17:08:23 v1.34.5 @ RYZEN-9, test: commencing test sieving of polynomial 0 on the rational side over range 21400000-21402000
skew: 0.7085
c5: 28
c0: -5
Y1: -1
Y0: 500000000000000000000000000000000000000000
m: 500000000000000000000000000000000000000000
rlim: 21400000
alim: 21400000
mfbr: 56
mfba: 56
lpbr: 28
lpba: 28
rlambda: 2.60
alambda: 2.60
11/28/24 17:11:39 v1.34.5 @ RYZEN-9, nfs: parsing special-q from .dat file
11/28/24 17:11:41 v1.34.5 @ RYZEN-9, test: fb generation took 1.7195 seconds
11/28/24 17:11:41 v1.34.5 @ RYZEN-9, test: commencing test sieving of polynomial 1 on the rational side over range 21400000-21402000
skew: 1.4171
c5: 7
c0: -40
Y1: -1
Y0: 1000000000000000000000000000000000000000000
m: 1000000000000000000000000000000000000000000
rlim: 21400000
alim: 21400000
mfbr: 56
mfba: 56
lpbr: 28
lpba: 28
rlambda: 2.60
alambda: 2.60
11/28/24 17:14:57 v1.34.5 @ RYZEN-9, nfs: parsing special-q from .dat file
11/28/24 17:14:59 v1.34.5 @ RYZEN-9, test: fb generation took 2.5312 seconds
11/28/24 17:14:59 v1.34.5 @ RYZEN-9, test: commencing test sieving of polynomial 2 on the rational side over range 21400000-21402000
skew: 0.6685
c6: 56
c0: -5
Y1: -1
Y0: 50000000000000000000000000000000000
m: 50000000000000000000000000000000000
rlim: 21400000
alim: 21400000
mfbr: 56
mfba: 56
lpbr: 28
lpba: 28
rlambda: 2.60
alambda: 2.60
11/28/24 17:18:09 v1.34.5 @ RYZEN-9, nfs: parsing special-q from .dat file
11/28/24 17:18:09 v1.34.5 @ RYZEN-9, gen: selected polynomial:
n: 969626437719283656674187191413107129243579399702939427001218476883502037396461343306307765528074771119404132600672879369965595079792730615166272852806508064262341864456432584720853836241992197
# 7*10^209-4, difficulty: 210.54, anorm: 4.45e+024, rnorm: 5.94e+047
# scaled difficulty: 214.40, suggest sieving rational side
# size = 2.334e-014, alpha = -0.126, combined = 7.589e-012, rroots = 1
type: snfs
size: 210
skew: 0.7085
c5: 28
c0: -5
Y1: -1
Y0: 500000000000000000000000000000000000000000
m: 500000000000000000000000000000000000000000
11/29/24 20:24:47 v1.34.5 @ RYZEN-9, nfs: commencing msieve filtering
11/29/24 20:26:53 v1.34.5 @ RYZEN-9, nfs: raising min_rels by 5.00 percent to 22198605
11/29/24 21:55:19 v1.34.5 @ RYZEN-9, nfs: commencing msieve filtering
11/29/24 21:57:37 v1.34.5 @ RYZEN-9, nfs: raising min_rels by 5.00 percent to 23361774
11/29/24 23:41:14 v1.34.5 @ RYZEN-9, nfs: commencing msieve filtering
11/29/24 23:43:37 v1.34.5 @ RYZEN-9, nfs: raising min_rels by 5.00 percent to 24703841
11/30/24 01:26:33 v1.34.5 @ RYZEN-9, nfs: commencing msieve filtering
11/30/24 01:29:01 v1.34.5 @ RYZEN-9, nfs: raising min_rels by 5.00 percent to 26029633
11/30/24 03:11:38 v1.34.5 @ RYZEN-9, nfs: commencing msieve filtering
11/30/24 03:16:03 v1.34.5 @ RYZEN-9, nfs: commencing msieve linear algebra
11/30/24 07:06:06 v1.34.5 @ RYZEN-9, nfs: commencing msieve sqrt
11/30/24 07:12:37 v1.34.5 @ RYZEN-9, prp102 = 478248069933167245750495525737400885660904934596515570966147789658037809901298299461057252308144879333
11/30/24 07:12:37 v1.34.5 @ RYZEN-9, prp91 = 2027454993921426714873869727747667149762843956424835675876481714286292454214312990710965409
11/30/24 07:12:37 v1.34.5 @ RYZEN-9, NFS elapsed time = 137055.2904 seconds.
11/30/24 07:12:37 v1.34.5 @ RYZEN-9,
11/30/24 07:12:37 v1.34.5 @ RYZEN-9,
11/28/24 17:18:09 v1.34.5 @ RYZEN-9, test: test sieving took 587.14 seconds
software ソフトウェア
YAFU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:46:49 UTC 2023 年 8 月 9 日 (水) 16 時 46 分 49 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 06:29:24 UTC 2023 年 9 月 14 日 (木) 15 時 29 分 24 秒 (日本時間)

7×10214-43

c119

name 名前Taiyo Kodama
date 日付April 16, 2022 00:04:03 UTC 2022 年 4 月 16 日 (土) 9 時 4 分 3 秒 (日本時間)
composite number 合成数
90429822904140871396664033121901274482658947099857344130068162581471074548317549892123146558863632522360823249098263037<119>
prime factors 素因数
4605026873354114559456224765524817444969243<43>
19637197651851152140111289846512817791679762637801139164239079249466868213959<77>
factorization results 素因数分解の結果
4605026873354114559456224765524817444969243 19637197651851152140111289846512817791679762637801139164239079249466868213959

n: 90429822904140871396664033121901274482658947099857344130068162581471074548317549892123146558863632522360823249098263037
skew: 13331.204
c0: 20495711243110056180982878
c1: 8954982319600269242957
c2: -2287915566229520304
c3: -133313963724077
c4: 7234940976
c5: 69120
Y0: -91175121710320260767175
Y1: 224820896288346349
# MurphyE (Bf=1.342e+08,Bg=1.342e+08,area=8.389e+12) = 1.655e-06
# f(x) = 69120*x^5+7234940976*x^4-133313963724077*x^3-2287915566229520304*x^2+8954982319600269242957*x+20495711243110056180982878
# g(x) = 224820896288346349*x-91175121710320260767175
software ソフトウェア
cado-nfs 3.0.0

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 14, 2022 18:03:44 UTC 2022 年 4 月 15 日 (金) 3 時 3 分 44 秒 (日本時間)

7×10216-43

c216

name 名前Ignacio Santos
date 日付September 27, 2022 10:14:10 UTC 2022 年 9 月 27 日 (火) 19 時 14 分 10 秒 (日本時間)
composite number 合成数
583333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333<216>
prime factors 素因数
392634391886071805441939439208899727<36>
composite cofactor 合成数の残り
1485690875247106250492750862183017219451491406620086463202112752504794376616576107707290412121605597198557547669398535357603036770116521412071685794159169106455344043079015833698779<181>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:575375167
Step 1 took 8734ms
********** Factor found in step 2: 392634391886071805441939439208899727
Found prime factor of 36 digits: 392634391886071805441939439208899727
Composite cofactor 1485690875247106250492750862183017219451491406620086463202112752504794376616576107707290412121605597198557547669398535357603036770116521412071685794159169106455344043079015833698779 has 181 digits
software ソフトウェア
GMP-ECM

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:46:57 UTC 2023 年 8 月 9 日 (水) 16 時 46 分 57 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 06:34:41 UTC 2023 年 9 月 14 日 (木) 15 時 34 分 41 秒 (日本時間)

7×10217-43

c120

name 名前Eric Jeancolas
date 日付April 16, 2022 03:18:10 UTC 2022 年 4 月 16 日 (土) 12 時 18 分 10 秒 (日本時間)
composite number 合成数
890830487636640856914959240403457034473608414859342585082039888005140893681857189520094678679225175975105593131230075429<120>
prime factors 素因数
2320837228248407861873421514434730341194366593<46>
383840140443184905824974059384255379306989870234837558605761603990065222053<75>
factorization results 素因数分解の結果
890830487636640856914959240403457034473608414859342585082039888005140893681857189520094678679225175975105593131230075429=2320837228248407861873421514434730341194366593*383840140443184905824974059384255379306989870234837558605761603990065222053

cado polynomial
n: 890830487636640856914959240403457034473608414859342585082039888005140893681857189520094678679225175975105593131230075429
skew: 56914.481
c0: 19514276328142187909567825828
c1: 1767287416690337648415425
c2: -20793818441685725850
c3: -903823542313415
c4: 6457458697
c5: 32760
Y0: -47025972258659574390795
Y1: 1866525208715481493
# MurphyE (Bf=1.342e+08,Bg=1.342e+08,area=8.389e+12) = 1.383e-06
# f(x) = 32760*x^5+6457458697*x^4-903823542313415*x^3-20793818441685725850*x^2+1767287416690337648415425*x+19514276328142187909567825828
# g(x) = 1866525208715481493*x-47025972258659574390795

cado parameters (extracts)
tasks.lim0 = 3000000
tasks.lim1 = 5500000
tasks.lpb0 = 27
tasks.lpb1 = 27
tasks.sieve.mfb0 = 54
tasks.sieve.mfb1 = 54
tasks.I = 12
tasks.linalg.m = 64
tasks.linalg.n = 64
tasks.linalg.characters.nchar = 50

cado log (extracts)
Info:Square Root: Factors: 383840140443184905824974059384255379306989870234837558605761603990065222053 2320837228248407861873421514434730341194366593
Info:Square Root: Total cpu/real time for sqrt: 222.01/66.1249
Info:Filtering - Duplicate Removal, removal pass: Total cpu/real time for dup2: 163.87/153.819
Info:Filtering - Duplicate Removal, removal pass: Aggregate statistics:
Info:Filtering - Duplicate Removal, removal pass: CPU time for dup2: 130.0s
Info:Filtering - Singleton removal: Total cpu/real time for purge: 87.41/100.816
Info:Linear Algebra: Total cpu/real time for bwc: 5425.85/1411.8
Info:Linear Algebra: Aggregate statistics:
Info:Linear Algebra: Krylov: CPU time 3307.62, WCT time 857.2, iteration CPU time 0.03, COMM 0.0, cpu-wait 0.0, comm-wait 0.0 (23552 iterations)
Info:Linear Algebra: Lingen CPU time 130.24, WCT time 33.2
Info:Linear Algebra: Mksol: CPU time 1912.62,  WCT time 494.69, iteration CPU time 0.04, COMM 0.0, cpu-wait 0.0, comm-wait 0.0 (11776 iterations)
Info:Lattice Sieving: Aggregate statistics:
Info:Lattice Sieving: Total number of relations: 13772762
Info:Lattice Sieving: Average J: 1909.44 for 290004 special-q, max bucket fill -bkmult 1.0,1s:1.294790
Info:Lattice Sieving: Total time: 35310.8s
Info:Generate Factor Base: Total cpu/real time for makefb: 5.14/1.36682
Info:Polynomial Selection (root optimized): Aggregate statistics:
Info:Polynomial Selection (root optimized): Total time: 1719.54
Info:Polynomial Selection (root optimized): Rootsieve time: 1717.15
Info:Generate Free Relations: Total cpu/real time for freerel: 125.97/32.751
Info:Filtering - Duplicate Removal, splitting pass: Total cpu/real time for dup1: 55.17/60.8696
Info:Filtering - Duplicate Removal, splitting pass: Aggregate statistics:
Info:Filtering - Duplicate Removal, splitting pass: CPU time for dup1: 60.6s
Info:Filtering - Merging: Merged matrix has 751057 rows and total weight 75215600 (100.1 entries per row on average)
Info:Filtering - Merging: Total cpu/real time for merge: 55.25/18.4544
Info:Filtering - Merging: Total cpu/real time for replay: 18.74/14.8237
Info:Quadratic Characters: Total cpu/real time for characters: 23.65/9.08903
Info:Polynomial Selection (size optimized): Aggregate statistics:
Info:Polynomial Selection (size optimized): potential collisions: 19893.3
Info:Polynomial Selection (size optimized): raw lognorm (nr/min/av/max/std): 20164/34.630/42.868/47.960/1.033
Info:Polynomial Selection (size optimized): optimized lognorm (nr/min/av/max/std): 16200/34.030/37.966/43.370/0.849
Info:Polynomial Selection (size optimized): Total time: 2262.56
Info:Square Root: Total cpu/real time for sqrt: 222.01/66.1249
Info:HTTP server: Shutting down HTTP server
Info:Complete Factorization / Discrete logarithm: Total cpu/elapsed time for entire factorization: 75354.7/20600.3
Info:root: Cleaning up computation data in /tmp/cado.gou4vb_s
383840140443184905824974059384255379306989870234837558605761603990065222053 2320837228248407861873421514434730341194366593
software ソフトウェア
cado-nfs-3.0.0
execution environment 実行環境
Linux Ubuntu 20.04.1 LTS [5.4.0-105-generic|libc 2.31 (Ubuntu GLIBC 2.31-0ubuntu9.7)]
GenuineIntel Intel(R) Core(TM) i5-3470S CPU @ 2.90GHz [Family 6 Model 58 Stepping 9] (4 processeurs)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 14, 2022 18:31:14 UTC 2022 年 4 月 15 日 (金) 3 時 31 分 14 秒 (日本時間)

7×10219-43

c123

name 名前Eric Jeancolas
date 日付April 20, 2022 10:49:32 UTC 2022 年 4 月 20 日 (水) 19 時 49 分 32 秒 (日本時間)
composite number 合成数
333334477706677208256478743753366385286185653042634327181987523903501130775848869172570789925173047181512483264079591209493<123>
prime factors 素因数
39666920635973063290888995559751323175982671<44>
8403336391188971104593563008240605146347097984226316031216493691500415979041883<79>
factorization results 素因数分解の結果
333334477706677208256478743753366385286185653042634327181987523903501130775848869172570789925173047181512483264079591209493=39666920635973063290888995559751323175982671*8403336391188971104593563008240605146347097984226316031216493691500415979041883

cado polynomial
n: 333334477706677208256478743753366385286185653042634327181987523903501130775848869172570789925173047181512483264079591209493
skew: 46316.074
c0: 701877701387214557519056236
c1: -583403824288440399369629
c2: -145014583474644575
c3: 63752735673943
c4: 2509510398
c5: 36720
Y0: -390074137323281385309991
Y1: 29482074207939341
# MurphyE (Bf=1.342e+08,Bg=1.342e+08,area=1.236e+14) = 3.236e-07
# f(x) = 36720*x^5+2509510398*x^4+63752735673943*x^3-145014583474644575*x^2-583403824288440399369629*x+701877701387214557519056236
# g(x) = 29482074207939341*x-390074137323281385309991

cado parameters (extracts)
tasks.lim0 = 2377918
tasks.lim1 = 9209388
tasks.lpb0 = 27
tasks.lpb1 = 27
tasks.sieve.mfb0 = 57
tasks.sieve.mfb1 = 53
tasks.I = 13
tasks.linalg.m = 64
tasks.linalg.n = 64
tasks.linalg.characters.nchar = 50

cado log (extracts)
Info:Square Root: Factors: 39666920635973063290888995559751323175982671 8403336391188971104593563008240605146347097984226316031216493691500415979041883
Info:Square Root: Total cpu/real time for sqrt: 242.87/72.7597
Info:Filtering - Singleton removal: Total cpu/real time for purge: 57.52/62.4132
Info:Lattice Sieving: Aggregate statistics:
Info:Lattice Sieving: Total number of relations: 11620656
Info:Lattice Sieving: Average J: 3791.26 for 162333 special-q, max bucket fill -bkmult 1.0,1s:1.258100
Info:Lattice Sieving: Total time: 48624.7s
Info:Generate Factor Base: Total cpu/real time for makefb: 8.54/2.27796
Info:Linear Algebra: Total cpu/real time for bwc: 7667.58/1973.75
Info:Linear Algebra: Aggregate statistics:
Info:Linear Algebra: Krylov: CPU time 4807.71, WCT time 1230.06, iteration CPU time 0.05, COMM 0.0, cpu-wait 0.0, comm-wait 0.0 (22272 iterations)
Info:Linear Algebra: Lingen CPU time 121.7, WCT time 30.99
Info:Linear Algebra: Mksol: CPU time 2628.6,  WCT time 673.14, iteration CPU time 0.06, COMM 0.0, cpu-wait 0.0, comm-wait 0.0 (11264 iterations)
Info:Generate Free Relations: Total cpu/real time for freerel: 126.23/32.2617
Info:Filtering - Duplicate Removal, splitting pass: Total cpu/real time for dup1: 48.34/55.5016
Info:Filtering - Duplicate Removal, splitting pass: Aggregate statistics:
Info:Filtering - Duplicate Removal, splitting pass: CPU time for dup1: 55.4s
Info:Polynomial Selection (root optimized): Aggregate statistics:
Info:Polynomial Selection (root optimized): Total time: 2535.62
Info:Polynomial Selection (root optimized): Rootsieve time: 2533.16
Info:Filtering - Merging: Merged matrix has 711263 rows and total weight 121108636 (170.3 entries per row on average)
Info:Filtering - Merging: Total cpu/real time for merge: 141.89/41.0397
Info:Filtering - Merging: Total cpu/real time for replay: 26.01/21.5376
Info:Quadratic Characters: Total cpu/real time for characters: 26.28/10.3993
Info:Polynomial Selection (size optimized): Aggregate statistics:
Info:Polynomial Selection (size optimized): potential collisions: 19925.9
Info:Polynomial Selection (size optimized): raw lognorm (nr/min/av/max/std): 20029/35.930/43.623/49.340/0.916
Info:Polynomial Selection (size optimized): optimized lognorm (nr/min/av/max/std): 15737/34.690/38.999/44.350/0.867
Info:Polynomial Selection (size optimized): Total time: 1970.05
Info:Filtering - Duplicate Removal, removal pass: Total cpu/real time for dup2: 121.61/104.653
Info:Filtering - Duplicate Removal, removal pass: Aggregate statistics:
Info:Filtering - Duplicate Removal, removal pass: CPU time for dup2: 94.2s
Info:Square Root: Total cpu/real time for sqrt: 242.87/72.7597
Info:HTTP server: Shutting down HTTP server
Info:Complete Factorization / Discrete logarithm: Total cpu/elapsed time for entire factorization: 103584/28200.8
Info:root: Cleaning up computation data in /tmp/cado.7fnrwo7r
39666920635973063290888995559751323175982671 8403336391188971104593563008240605146347097984226316031216493691500415979041883
software ソフトウェア
cado-nfs-3.0.0
execution environment 実行環境
Linux Ubuntu 20.04.1 LTS [5.4.0-105-generic|libc 2.31 (Ubuntu GLIBC 2.31-0ubuntu9.7)]
GenuineIntel Intel(R) Core(TM) i5-3470S CPU @ 2.90GHz [Family 6 Model 58 Stepping 9] (4 processeurs)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 14, 2022 18:32:00 UTC 2022 年 4 月 15 日 (金) 3 時 32 分 0 秒 (日本時間)

7×10221-43

c217

composite cofactor 合成数の残り
2095231253666654693916645714354130000119727500209523125366665469391664571435413000011972750020952312536666546939166457143541300001197275002095231253666654693916645714354130000119727500209523125366665469391664571435413<217>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:47:06 UTC 2023 年 8 月 9 日 (水) 16 時 47 分 6 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 06:47:04 UTC 2023 年 9 月 14 日 (木) 15 時 47 分 4 秒 (日本時間)

7×10223-43

c218

name 名前Dmitry Domanov
date 日付August 11, 2023 22:05:39 UTC 2023 年 8 月 12 日 (土) 7 時 5 分 39 秒 (日本時間)
composite number 合成数
34030868915037560356176797170187403133562409696658557596759483430856080538426684868319983509613234313227895978329142674904081565186615562024661684547457505167830522383560951230847913129887075853834501078292389336475841<218>
prime factors 素因数
3711398172948972391712724748570757<34>
9169285355334857804156997885883790946905396155174184435177984961811494621722275147237095539141943512128606325303501514559931133225073243593527459886215881556878949378369865959827008013<184>
factorization results 素因数分解の結果
Resuming ECM residue saved by @9f992accca9e with GMP-ECM 7.0.5-dev on Wed Aug  9 08:32:12 2023 
Input number is 34030868915037560356176797170187403133562409696658557596759483430856080538426684868319983509613234313227895978329142674904081565186615562024661684547457505167830522383560951230847913129887075853834501078292389336475841 (218 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:697122591
Step 1 took 0ms
Step 2 took 5015ms
********** Factor found in step 2: 3711398172948972391712724748570757
Found prime factor of 34 digits: 3711398172948972391712724748570757
Prime cofactor 9169285355334857804156997885883790946905396155174184435177984961811494621722275147237095539141943512128606325303501514559931133225073243593527459886215881556878949378369865959827008013 has 184 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:47:15 UTC 2023 年 8 月 9 日 (水) 16 時 47 分 15 秒 (日本時間)

7×10224-43

c202

composite cofactor 合成数の残り
1751430363657560148441413409289942362862577301000894406557841445825621069935785385770251158791145387751855598581893067495960032137886924935758340612210317664377169914768254885017233460216083580291128009<202>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:47:25 UTC 2023 年 8 月 9 日 (水) 16 時 47 分 25 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 07:08:10 UTC 2023 年 9 月 14 日 (木) 16 時 8 分 10 秒 (日本時間)

7×10228-43

c224

composite cofactor 合成数の残り
11961640726994347270353586099889952905311652005112747007881012433271132801552962727527494685613905578225712742906747048892352068680323442765257927150190360968141024326559627070218248679093102576195651430953992112152343456299<224>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:47:33 UTC 2023 年 8 月 9 日 (水) 16 時 47 分 33 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 07:22:49 UTC 2023 年 9 月 14 日 (木) 16 時 22 分 49 秒 (日本時間)

7×10229-43

c189

composite cofactor 合成数の残り
102923017493980674746915183558578048886364062542667417547722382350235101954119926622346149885692154818502244484300382112291412464170921791882636316801088888041166548883371901443994693719127<189>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:47:41 UTC 2023 年 8 月 9 日 (水) 16 時 47 分 41 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 07:23:01 UTC 2023 年 9 月 14 日 (木) 16 時 23 分 1 秒 (日本時間)

7×10230-43

c201

name 名前Dmitry Domanov
date 日付August 9, 2023 09:27:51 UTC 2023 年 8 月 9 日 (水) 18 時 27 分 51 秒 (日本時間)
composite number 合成数
102465914047259955177158683755259675112877557664465249392328130956068670699391986290165969256336209185243936160286903238899630067102733596851746326133594997190881799519890877140767992031366053704082867<201>
prime factors 素因数
1210551607497108323643353275613293<34>
84643986603028585207963538723748259370885615905819800665674125224808619241755964252052835094737110328686935197847428492930288485470927892778903303346028909164298857119<167>
factorization results 素因数分解の結果
GPU: factor 1210551607497108323643353275613293 found in Step 1 with curve 260 (-sigma 3:23127104)
Computing 1792 Step 1 took 222ms of CPU time / 175246ms of GPU time
Throughput: 10.226 curves per second (on average 97.79ms per Step 1)
********** Factor found in step 1: 1210551607497108323643353275613293
Found prime factor of 34 digits: 1210551607497108323643353275613293
Prime cofactor 84643986603028585207963538723748259370885615905819800665674125224808619241755964252052835094737110328686935197847428492930288485470927892778903303346028909164298857119 has 167 digits
Peak memory usage: 9426MB

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:47:50 UTC 2023 年 8 月 9 日 (水) 16 時 47 分 50 秒 (日本時間)

7×10231-43

c221

composite cofactor 合成数の残り
27514315688665577547887124514565079633609502983303975568713130132165523717834367213059873000419391956628707349004332482902170015855477699406981527985670372196894154489971640147221544517243515251280047726591099800767505261<221>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:47:59 UTC 2023 年 8 月 9 日 (水) 16 時 47 分 59 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 07:33:11 UTC 2023 年 9 月 14 日 (木) 16 時 33 分 11 秒 (日本時間)

7×10232-43

c217

composite cofactor 合成数の残り
4530075581820905655998899087666833890148286530950077331002821996955594826098508409868619481078940673241955434734157651284726532155700666180594045931910091560878128928695210294936588150351537023285579160947343637736041<217>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:48:07 UTC 2023 年 8 月 9 日 (水) 16 時 48 分 7 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 07:46:29 UTC 2023 年 9 月 14 日 (木) 16 時 46 分 29 秒 (日本時間)

7×10233-43

c196

composite cofactor 合成数の残り
3504441440294365866868037272966438153266979457167690349457967855772237898973268852353422236385431856336021465813798891112453686850702522644005918126899006744540160050961733221446372758434180804101<196>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:48:16 UTC 2023 年 8 月 9 日 (水) 16 時 48 分 16 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 08:14:29 UTC 2023 年 9 月 14 日 (木) 17 時 14 分 29 秒 (日本時間)

7×10234-43

c212

composite cofactor 合成数の残り
32756071373119809732941710863152806949708702643414209010093724009553739935208112356787022089555505646650172801125888456067363496741426933251766818240132274052494853142393356884179786259509498624287306208614549873<212>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:48:25 UTC 2023 年 8 月 9 日 (水) 16 時 48 分 25 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 08:14:39 UTC 2023 年 9 月 14 日 (木) 17 時 14 分 39 秒 (日本時間)

7×10236-43

c215

name 名前Dmitry Domanov
date 日付August 11, 2023 21:59:20 UTC 2023 年 8 月 12 日 (土) 6 時 59 分 20 秒 (日本時間)
composite number 合成数
14172297882216074833440898379174340499297317562646287510135386627619223291159472809731643146598797605900086936223066154083078845742965900638248187238486832720335496895656626385564773889334210365512191260099106983967<215>
prime factors 素因数
29066092649908268112361962234028675224588833<44>
487588684620146294891551316653108375317814449161321407473188124909122611625332958108727810312967793248292112226601105004774026102047279902765023456731290457922057751681599<171>
factorization results 素因数分解の結果
Resuming ECM residue saved by @9f992accca9e with GMP-ECM 7.0.5-dev on Wed Aug  9 09:18:11 2023 
Input number is 14172297882216074833440898379174340499297317562646287510135386627619223291159472809731643146598797605900086936223066154083078845742965900638248187238486832720335496895656626385564773889334210365512191260099106983967 (215 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:4172863364
Step 1 took 1ms
Step 2 took 5045ms
********** Factor found in step 2: 29066092649908268112361962234028675224588833
Found prime factor of 44 digits: 29066092649908268112361962234028675224588833
Prime cofactor 487588684620146294891551316653108375317814449161321407473188124909122611625332958108727810312967793248292112226601105004774026102047279902765023456731290457922057751681599 has 171 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:48:35 UTC 2023 年 8 月 9 日 (水) 16 時 48 分 35 秒 (日本時間)

7×10238-43

c201

composite cofactor 合成数の残り
872035706909967727063392785749390421490850176943729335891087729219564595378086398911668296805815101772865852486095557971496409595323575591524134194572700899294164183570125891028223670193062007042662519<201>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:48:46 UTC 2023 年 8 月 9 日 (水) 16 時 48 分 46 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 08:33:58 UTC 2023 年 9 月 14 日 (木) 17 時 33 分 58 秒 (日本時間)

7×10242-43

c226

composite cofactor 合成数の残り
1726323712804945967842577761821765467825560731337944254337897722315444730154040891169384027973998702275553631490001405562490754875977586891079056485082331026919761654973376823865939931754392137121425703817805494071349189359463<226>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:48:55 UTC 2023 年 8 月 9 日 (水) 16 時 48 分 55 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 08:55:28 UTC 2023 年 9 月 14 日 (木) 17 時 55 分 28 秒 (日本時間)

7×10243-43

c207

composite cofactor 合成数の残り
416855223433833720155170145516614284776504012138653548493133086875085030955321844930937708293798409475254844997158240200023134014695840777253357930877038352675932670705189192101160651550387265643436124392553<207>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:49:04 UTC 2023 年 8 月 9 日 (水) 16 時 49 分 4 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 08:55:48 UTC 2023 年 9 月 14 日 (木) 17 時 55 分 48 秒 (日本時間)

7×10244-43

c240

composite cofactor 合成数の残り
451811117135259339581235638860919629256706167867193349340355768982521364211395967263057341285208994913897709963080577285518808251361887795936281723594867425709343453902357163142539953011643817933028683551493558464358557302558541811891668603<240>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 08:48:56 UTC 2023 年 8 月 14 日 (月) 17 時 48 分 56 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 09:14:55 UTC 2023 年 9 月 14 日 (木) 18 時 14 分 55 秒 (日本時間)

7×10246-43

c176

name 名前Ignacio Santos
date 日付September 14, 2023 09:15:23 UTC 2023 年 9 月 14 日 (木) 18 時 15 分 23 秒 (日本時間)
composite number 合成数
25746178428853045965249571526955078898982556306957307171482842724090433708325647828435101350362180353326854192551242437338298402438140192046410627262821832820088190750919791997<176>
prime factors 素因数
450806879177349904756318592139220761234031<42>
57111325532200580775979446169614023314581639117401217032968320385449549456802073818752364253531981417037803112267145592736771213362387<134>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:633420908
Step 1 took 7421ms
Step 2 took 3454ms
********** Factor found in step 2: 450806879177349904756318592139220761234031
Found prime factor of 42 digits: 450806879177349904756318592139220761234031
Prime cofactor 57111325532200580775979446169614023314581639117401217032968320385449549456802073818752364253531981417037803112267145592736771213362387 has 134 digits
 
software ソフトウェア
GMP-ECM

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:49:13 UTC 2023 年 8 月 9 日 (水) 16 時 49 分 13 秒 (日本時間)

7×10247-43

c215

composite cofactor 合成数の残り
87347103032889653271055531290145358974711457865614976722376967096364136966904608036375955203628221550901938668371743243673913101879904382681686177486454056244893528576993613708464770288084743785030315653145875818633<215>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:49:22 UTC 2023 年 8 月 9 日 (水) 16 時 49 分 22 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 09:21:20 UTC 2023 年 9 月 14 日 (木) 18 時 21 分 20 秒 (日本時間)

7×10248-43

c162

composite cofactor 合成数の残り
236940662997692410829756741714655170677261610461532307945568900245932381676226977946365204321983188009426273967439920712767973551725518409373245539408106731917707<162>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 14, 2022 20:56:26 UTC 2022 年 4 月 15 日 (金) 5 時 56 分 26 秒 (日本時間)
4511e64480Ignacio SantosApril 21, 2022 22:36:09 UTC 2022 年 4 月 22 日 (金) 7 時 36 分 9 秒 (日本時間)

7×10249-43

c234

composite cofactor 合成数の残り
123946725715659206313261408918615258667724918740499868048076490039531184720729378862136713961885983822540887327509265931304240060850532243977956417856395923662880803795222114259895960741069359880753341354505071429548338700807643048849<234>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 08:49:06 UTC 2023 年 8 月 14 日 (月) 17 時 49 分 6 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 09:40:38 UTC 2023 年 9 月 14 日 (木) 18 時 40 分 38 秒 (日本時間)

7×10250-43

c215

name 名前Dmitry Domanov
date 日付August 10, 2023 12:25:34 UTC 2023 年 8 月 10 日 (木) 21 時 25 分 34 秒 (日本時間)
composite number 合成数
22319742382058072007060008238273343964221120904996064556253305482844735150526297521681716346257132665359545347652352824525672853051219464895981248510719867200870610980452656700380963019466517413212066100382539612777<215>
prime factors 素因数
4586464870282595084968994350745119123824664810289<49>
4866437008310245888180173858855438378819609365256381243677376120018230204308351468316489361999536059310275599929027724413417514547366419865524729781962357244579243193<166>
factorization results 素因数分解の結果
Resuming ECM residue saved by @9f992accca9e with GMP-ECM 7.0.5-dev on Wed Aug  9 08:49:19 2023 
Input number is 22319742382058072007060008238273343964221120904996064556253305482844735150526297521681716346257132665359545347652352824525672853051219464895981248510719867200870610980452656700380963019466517413212066100382539612777 (215 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:877858650
Step 1 took 0ms
Step 2 took 5342ms
********** Factor found in step 2: 4586464870282595084968994350745119123824664810289
Found prime factor of 49 digits: 4586464870282595084968994350745119123824664810289
Prime cofactor 4866437008310245888180173858855438378819609365256381243677376120018230204308351468316489361999536059310275599929027724413417514547366419865524729781962357244579243193 has 166 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:49:34 UTC 2023 年 8 月 9 日 (水) 16 時 49 分 34 秒 (日本時間)

7×10254-43

c229

composite cofactor 合成数の残り
2200964562731162812465552897566880206937840359392078783757337557194912556870251185145623104327642140925959214708084878196761740889258854929377604282251669376571161680284190148215445999212779453482948484819706574234867027556730797<229>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:50:35 UTC 2023 年 8 月 9 日 (水) 16 時 50 分 35 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 09:57:21 UTC 2023 年 9 月 14 日 (木) 18 時 57 分 21 秒 (日本時間)

7×10255-43

c247

composite cofactor 合成数の残り
1827794828300907088512856067005170299942081777489569696645707280703288909051589568562681795802820531195675685598555027711735285776666635886601758079391296110170498299598815642009533742312975152956059623281438237898332071105225347168921331488121187<247>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 08:49:16 UTC 2023 年 8 月 14 日 (月) 17 時 49 分 16 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 10:05:07 UTC 2023 年 9 月 14 日 (木) 19 時 5 分 7 秒 (日本時間)

7×10257-43

c256

composite cofactor 合成数の残り
5303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303<256>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641401790Dmitry DomanovAugust 14, 2023 14:08:27 UTC 2023 年 8 月 14 日 (月) 23 時 8 分 27 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 10:24:14 UTC 2023 年 9 月 14 日 (木) 19 時 24 分 14 秒 (日本時間)

7×10258-43

c178

name 名前Dmitry Domanov
date 日付August 11, 2023 22:05:16 UTC 2023 年 8 月 12 日 (土) 7 時 5 分 16 秒 (日本時間)
composite number 合成数
6496062356533910584490282260468120673866834519664188910219015177740469314208513742381693381357707306576059398982213603908677493736502455561298790868475279315934809174066626744799<178>
prime factors 素因数
10624582443980035155519523770289267927<38>
611418132504080313051996816183208514138120941487992574441923672414121043212312307327381297173888028084919273440939145105459522464130592084537<141>
factorization results 素因数分解の結果
Resuming ECM residue saved by @9f992accca9e with GMP-ECM 7.0.5-dev on Wed Aug  9 08:29:16 2023 
Input number is 6496062356533910584490282260468120673866834519664188910219015177740469314208513742381693381357707306576059398982213603908677493736502455561298790868475279315934809174066626744799 (178 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:4268003367
Step 1 took 0ms
Step 2 took 3979ms
********** Factor found in step 2: 10624582443980035155519523770289267927
Found prime factor of 38 digits: 10624582443980035155519523770289267927
Prime cofactor 611418132504080313051996816183208514138120941487992574441923672414121043212312307327381297173888028084919273440939145105459522464130592084537 has 141 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:50:44 UTC 2023 年 8 月 9 日 (水) 16 時 50 分 44 秒 (日本時間)

7×10259-43

c233

name 名前Dmitry Domanov
date 日付August 14, 2023 12:25:53 UTC 2023 年 8 月 14 日 (月) 21 時 25 分 53 秒 (日本時間)
composite number 合成数
51860513449962371492496728652806449856760028092864721833028563136226983462816289217517170919398118157107955462277177542388468023595500188762492843909616049760419988763962701529613664521733980680025967848391232947975981375467113333487<233>
prime factors 素因数
2456073004753141337792189427508743937<37>
composite cofactor 合成数の残り
21115216587454347926235148785927512614800339176451170070608847675020110349921839406328543464831053418908622216278178654695816945923024426182990343565348165426283827858582429348568422265062749127151<197>
factorization results 素因数分解の結果
Resuming ECM residue saved by @1c093c2a6a35 with GMP-ECM 7.0.5-dev on Mon Aug 14 09:09:40 2023 
Input number is 51860513449962371492496728652806449856760028092864721833028563136226983462816289217517170919398118157107955462277177542388468023595500188762492843909616049760419988763962701529613664521733980680025967848391232947975981375467113333487 (233 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:3594709045
Step 1 took 0ms
Step 2 took 7287ms
********** Factor found in step 2: 2456073004753141337792189427508743937
Found prime factor of 37 digits: 2456073004753141337792189427508743937
Composite cofactor 21115216587454347926235148785927512614800339176451170070608847675020110349921839406328543464831053418908622216278178654695816945923024426182990343565348165426283827858582429348568422265062749127151 has 197 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 08:49:25 UTC 2023 年 8 月 14 日 (月) 17 時 49 分 25 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 13:09:53 UTC 2023 年 9 月 14 日 (木) 22 時 9 分 53 秒 (日本時間)

7×10260-43

c218

composite cofactor 合成数の残り
30987040110516059520812671085293992268857615462923412397261780051828003372057262428179552254795003096575663323987179774807345725433064670965039489424140253634573346882800411507380858789822782092073478124789698304198149<218>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:50:52 UTC 2023 年 8 月 9 日 (水) 16 時 50 分 52 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 14:02:07 UTC 2023 年 9 月 14 日 (木) 23 時 2 分 7 秒 (日本時間)

7×10261-43

c164

name 名前Ignacio Santos
date 日付April 22, 2022 12:57:46 UTC 2022 年 4 月 22 日 (金) 21 時 57 分 46 秒 (日本時間)
composite number 合成数
29064074437638253525666248149033908300328377259650531291187831323581489389144165063329181386259361021745070953039347254710796048258716135368872676014839337658265579<164>
prime factors 素因数
691673200986481698742673010274626689982319<42>
composite cofactor 合成数の残り
42019951613256578796367959655095249787338719560043115895992804791237136209012052031643582420159886715054418267868531849541<122>
factorization results 素因数分解の結果
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=1:2706828193
Step 1 took 26203ms
Step 2 took 11985ms
********** Factor found in step 2: 691673200986481698742673010274626689982319
Found prime factor of 42 digits: 691673200986481698742673010274626689982319
Composite cofactor 42019951613256578796367959655095249787338719560043115895992804791237136209012052031643582420159886715054418267868531849541 has 122 digits
 
software ソフトウェア
GMP-ECM

c122

name 名前Taiyo Kodama
date 日付April 24, 2022 07:48:39 UTC 2022 年 4 月 24 日 (日) 16 時 48 分 39 秒 (日本時間)
composite number 合成数
42019951613256578796367959655095249787338719560043115895992804791237136209012052031643582420159886715054418267868531849541<122>
prime factors 素因数
1068519168929369911284037340583239138848183389708813783187<58>
39325407381656562315285646961397385658820550573514871322608217543<65>
factorization results 素因数分解の結果
39325407381656562315285646961397385658820550573514871322608217543 1068519168929369911284037340583239138848183389708813783187

n: 42019951613256578796367959655095249787338719560043115895992804791237136209012052031643582420159886715054418267868531849541
skew: 60684.667
c0: 7761456492767183444362325272
c1: 1880520845553766577159679
c2: -38240971646594347998
c3: -961494388943541
c4: 1605461660
c5: 47040
Y0: -324106891781339904854265
Y1: 519623562332476807
# MurphyE (Bf=1.342e+08,Bg=1.342e+08,area=8.389e+12) = 1.250e-06
# f(x) = 47040*x^5+1605461660*x^4-961494388943541*x^3-38240971646594347998*x^2+1880520845553766577159679*x+7761456492767183444362325272
# g(x) = 519623562332476807*x-324106891781339904854265
software ソフトウェア
cado-nfs 3.0.0

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 14, 2022 21:33:18 UTC 2022 年 4 月 15 日 (金) 6 時 33 分 18 秒 (日本時間)

7×10264-43

c237

composite cofactor 合成数の残り
143967026602278026651874624975612770046816675707681361868612952019139292396692565024959334908952090205615495863460639928655724542571742538227420502594214910985909028910424121302318864483592243106733207311655536668329543991381442397411561<237>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 08:49:33 UTC 2023 年 8 月 14 日 (月) 17 時 49 分 33 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 14:02:29 UTC 2023 年 9 月 14 日 (木) 23 時 2 分 29 秒 (日本時間)

7×10265-43

c263

composite cofactor 合成数の残り
17106549364613880742913000977517106549364613880742913000977517106549364613880742913000977517106549364613880742913000977517106549364613880742913000977517106549364613880742913000977517106549364613880742913000977517106549364613880742913000977517106549364613880742913<263>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:08:39 UTC 2023 年 8 月 14 日 (月) 23 時 8 分 39 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 14:02:50 UTC 2023 年 9 月 14 日 (木) 23 時 2 分 50 秒 (日本時間)

7×10266-43

c266

composite cofactor 合成数の残り
58333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333<266>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:08:46 UTC 2023 年 8 月 14 日 (月) 23 時 8 分 46 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 14:03:01 UTC 2023 年 9 月 14 日 (木) 23 時 3 分 1 秒 (日本時間)

7×10267-43

c208

name 名前Ignacio Santos
date 日付September 14, 2023 14:36:37 UTC 2023 年 9 月 14 日 (木) 23 時 36 分 37 秒 (日本時間)
composite number 合成数
6479341430902051775421188523982112979701833717958693485621018532298552608295774613144627647046126047293802474440824771686458853093972665025464277708367535245293706346609212598345090694856059657984583900059767<208>
prime factors 素因数
3351100073914664135628337335643667484007<40>
1933496848195601931827549965898044636757559846131573503003647400040135962380404393446569394227802604055761373862376502830752537863263714470290855708264087512120104493681<169>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:4003313425
Step 1 took 8609ms
Step 2 took 3938ms
********** Factor found in step 2: 3351100073914664135628337335643667484007
Found prime factor of 40 digits: 3351100073914664135628337335643667484007
Prime cofactor 1933496848195601931827549965898044636757559846131573503003647400040135962380404393446569394227802604055761373862376502830752537863263714470290855708264087512120104493681 has 169 digits
software ソフトウェア
GMP-ECM

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:51:01 UTC 2023 年 8 月 9 日 (水) 16 時 51 分 1 秒 (日本時間)

7×10268-43

c223

composite cofactor 合成数の残り
9526312019967226398244098721943148751538451778616255458155576630654711837736766974538754595888149865109397216474279505424537469746653705450249613445606840421229265194204527445082112244411128846225386398145330884070298723417<223>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:51:10 UTC 2023 年 8 月 9 日 (水) 16 時 51 分 10 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 14:37:02 UTC 2023 年 9 月 14 日 (木) 23 時 37 分 2 秒 (日本時間)

7×10269-43

c258

composite cofactor 合成数の残り
220972619910876849248010101353628412216286464212569864295476695455440386016754451203685964310444665155724878105326262056098255232711893272688536350747017711145132135391092970097668551216683734555399668026338028105151841359213797247791791319941188801340772517<258>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:08:57 UTC 2023 年 8 月 14 日 (月) 23 時 8 分 57 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 14:37:27 UTC 2023 年 9 月 14 日 (木) 23 時 37 分 27 秒 (日本時間)

7×10270-43

c252

composite cofactor 合成数の残り
951435449040211004367025434861570635644602785531116869086718567696897047050976712135613294239197210123306381977102081673168979593921021463798907687605415987178377958790950043455792644226868630606047005823051970135097735015649064265281356725415846406691<252>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:09:05 UTC 2023 年 8 月 14 日 (月) 23 時 9 分 5 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 15:03:25 UTC 2023 年 9 月 15 日 (金) 0 時 3 分 25 秒 (日本時間)

7×10272-43

c250

composite cofactor 合成数の残り
4907966651504659399057158477912468667806321175860865268083329103606395641487066056405395578064883211113845340303019936917121425026118180254843996297653931253891866768812904935447184169385254482810464774243025438611246265899325493815411384173386462057<250>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:07:32 UTC 2023 年 8 月 14 日 (月) 23 時 7 分 32 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 15:28:44 UTC 2023 年 9 月 15 日 (金) 0 時 28 分 44 秒 (日本時間)

7×10273-43

c241

composite cofactor 合成数の残り
1738032641153553315981874092568133282398334494088548024429353881734132437241193562446966744039898311163911890667082879770099450376289726003122843510836237474868339283024447869205082701455371213203306552464391154635427234624877567719801914577<241>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 08:49:43 UTC 2023 年 8 月 14 日 (月) 17 時 49 分 43 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 15:28:58 UTC 2023 年 9 月 15 日 (金) 0 時 28 分 58 秒 (日本時間)

7×10274-43

c270

composite cofactor 合成数の残り
497597315817907816542978191020501009411697802041570701470044641587761949444112712900565839233415792317097443771503312576416730643464414683385936478148369302510733884955500582899712815263442236060166624015468167988853820125678864909437288521140777389177969234268816287071<270>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovApril 24, 2022 23:18:24 UTC 2022 年 4 月 25 日 (月) 8 時 18 分 24 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 15:35:05 UTC 2023 年 9 月 15 日 (金) 0 時 35 分 5 秒 (日本時間)

7×10275-43

c143

name 名前Ignacio Santos
date 日付April 14, 2022 19:52:45 UTC 2022 年 4 月 15 日 (金) 4 時 52 分 45 秒 (日本時間)
composite number 合成数
44336311726926000276091231043462442800711734492591779103754863301407644097831345428223478440321512093636986759039869317618608943737641187357839<143>
prime factors 素因数
1027767464041461393735301134092040731383<40>
composite cofactor 合成数の残り
43138465925534902275536284934354732065132397063036121264509663249500992892280206109907842864446756443433<104>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:823424825
Step 1 took 5828ms
Step 2 took 3422ms
********** Factor found in step 2: 1027767464041461393735301134092040731383
Found prime factor of 40 digits: 1027767464041461393735301134092040731383
Composite cofactor 43138465925534902275536284934354732065132397063036121264509663249500992892280206109907842864446756443433 has 104 digits
software ソフトウェア
GMP-ECM

c104

name 名前Dmitry Domanov
date 日付April 15, 2022 15:31:46 UTC 2022 年 4 月 16 日 (土) 0 時 31 分 46 秒 (日本時間)
composite number 合成数
43138465925534902275536284934354732065132397063036121264509663249500992892280206109907842864446756443433<104>
prime factors 素因数
285027047255403044323871191114063630508699<42>
151348674944802659167463774677430884064022560937168265036419467<63>
factorization results 素因数分解の結果
N=43138465925534902275536284934354732065132397063036121264509663249500992892280206109907842864446756443433
  ( 104 digits)
Divisors found:
p42 factor: 285027047255403044323871191114063630508699
p63 factor: 151348674944802659167463774677430884064022560937168265036419467
Version: Msieve v. 1.54 (SVN 1043M)
Total time: 4.82 hours.
Scaled time: 0.00 units (timescale=0.000).
Factorization parameters were as follows:
n: 43138465925534902275536284934354732065132397063036121264509663249500992892280206109907842864446756443433
skew: 1327573.61
c0: 26320144220396293218104413448
c1: -3201967396098980747610
c2: -89156693066139891
c3: -41098589402
c4: 28560
Y0: -6234148818068740601784223
Y1: 21620868883049
rlim: 2360000
alim: 2360000
lpbr: 26
lpba: 26
mfbr: 52
mfba: 52
rlambda: 2.5
alambda: 2.5
type: gnfs
Factor base limits: 2360000/2360000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 52/52
Sieved algebraic special-q in [1180000, 1680001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 274470 x 274698
Total sieving time: 4.73 hours.
Total relation processing time: 0.03 hours.
Matrix solve time: 0.05 hours.
Time per square root: 0.01 hours.
Prototype def-par.txt line would be:
gnfs,103,4,maxs1,maxskew,goodScore,efrac,j0,j1,eStepSize,maxTime,2360000,2360000,26,26,52,52,2.5,2.5,100000
total time: 4.82 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)

7×10276-43

c186

name 名前Taiyo Kodama
date 日付April 16, 2022 09:53:31 UTC 2022 年 4 月 16 日 (土) 18 時 53 分 31 秒 (日本時間)
composite number 合成数
290683015242502623491650598574873187833857026254252207506009542007138244988566575567642001465321897806003279446731656782987110323786717803482612596555012515439548704703996954958745537439<186>
prime factors 素因数
5541916793438460223367433283079597184370542461<46>
composite cofactor 合成数の残り
52451710496026683089819315932603001541698717641539267673222807503867441872511215850459143311039665280491002247808730849118133938646573965899<140>
factorization results 素因数分解の結果
GMP-ECM 7.0.5-dev [configured with GMP 6.2.1, --enable-asm-redc, --enable-assert] [ECM]

Run 857 out of 2078:
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:4218626360
Step 1 took 5078ms
Step 2 took 2281ms
********** Factor found in step 2: 5541916793438460223367433283079597184370542461
Found prime factor of 46 digits: 5541916793438460223367433283079597184370542461

c140

name 名前Bob Backstrom
date 日付June 17, 2022 01:25:32 UTC 2022 年 6 月 17 日 (金) 10 時 25 分 32 秒 (日本時間)
composite number 合成数
52451710496026683089819315932603001541698717641539267673222807503867441872511215850459143311039665280491002247808730849118133938646573965899<140>
prime factors 素因数
4583177260110361117769907327696683473937588029<46>
11444399271339478236551814748733742800401204042574268392900769481357243451074138927722480853031<95>
factorization results 素因数分解の結果
GMP-ECM 7.0.4 [configured with GMP 6.2.0, --enable-asm-redc] [ECM]
Input number is 52451710496026683089819315932603001541698717641539267673222807503867441872511215850459143311039665280491002247808730849118133938646573965899 (140 digits)
Using B1=33170000, B2=144292738606, polynomial Dickson(12), sigma=1:1643490464
Step 1 took 65610ms
Step 2 took 21582ms
********** Factor found in step 2: 4583177260110361117769907327696683473937588029
Found prime factor of 46 digits: 4583177260110361117769907327696683473937588029
Prime cofactor 11444399271339478236551814748733742800401204042574268392900769481357243451074138927722480853031 has 95 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e62350Ignacio SantosApril 16, 2022 22:21:56 UTC 2022 年 4 月 17 日 (日) 7 時 21 分 56 秒 (日本時間)
4511e64480Ignacio SantosApril 18, 2022 17:48:44 UTC 2022 年 4 月 19 日 (火) 2 時 48 分 44 秒 (日本時間)

7×10278-43

c239

composite cofactor 合成数の残り
47792393826349607164742411626568430623338090171001338358123561079195297548614308658975980913402195358898965625486705952217901630199007382912780727351824566267239238611294849540962216982920478859016123307401324768317990766813628425724627997<239>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:04:20 UTC 2023 年 8 月 14 日 (月) 23 時 4 分 20 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 15:55:19 UTC 2023 年 9 月 15 日 (金) 0 時 55 分 19 秒 (日本時間)

7×10280-43

c239

composite cofactor 合成数の残り
95687919834165340394439333309482787834080160771736822519256343382817960961078855070228133702254778942203516868264972031262783589792741613571183452916741642739044062555833450202072026205406310136342694912534402963534394307002802972121369453<239>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:04:29 UTC 2023 年 8 月 14 日 (月) 23 時 4 分 29 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 16:04:21 UTC 2023 年 9 月 15 日 (金) 1 時 4 分 21 秒 (日本時間)

7×10281-43

c225

composite cofactor 合成数の残り
467693978837417147793988408633826713123772004683427772055257160351661797512843743261972024785817891823108649824559411652605038906306746508272194142499239212219025083340784958613456191094053785345573514173275024846129649445549<225>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:51:18 UTC 2023 年 8 月 9 日 (水) 16 時 51 分 18 秒 (日本時間)
2350Ignacio SantosSeptember 14, 2023 16:16:27 UTC 2023 年 9 月 15 日 (金) 1 時 16 分 27 秒 (日本時間)

7×10282-43

c258

composite cofactor 合成数の残り
423827486365896078005902059802529906308101898964930878856341283603990744610717610206965166650600670023472019830882728551603025386704816810081825943497770970673999923661780051704967156593107943420528956888223588991361639703897173235988654603119978063813713347<258>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:09:13 UTC 2023 年 8 月 14 日 (月) 23 時 9 分 13 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 06:40:07 UTC 2023 年 9 月 15 日 (金) 15 時 40 分 7 秒 (日本時間)

7×10283-43

c256

composite cofactor 合成数の残り
2419329448642809092192493043750166490948001742392228972680626230330356184988746925913766518473318146971170291534641038080458971962506290522036595262667227641070665208839715944642859799979748625731153923019067372364298434369407210179622317151159209296317767<256>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:09:20 UTC 2023 年 8 月 14 日 (月) 23 時 9 分 20 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 06:59:51 UTC 2023 年 9 月 15 日 (金) 15 時 59 分 51 秒 (日本時間)

7×10284-43

c211

composite cofactor 合成数の残り
8187469141181831286397089112271884066021925879486606316430544721385138383695640123465865109787423368072518689391049047049020279147813480679148159911577513708282314907012112246224789752476411369822716573419071603<211>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:51:27 UTC 2023 年 8 月 9 日 (水) 16 時 51 分 27 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 07:14:26 UTC 2023 年 9 月 15 日 (金) 16 時 14 分 26 秒 (日本時間)

7×10285-43

c251

composite cofactor 合成数の残り
52595035451567159781651569836745629288675198681122381510744825418307731942975192543815720848278617859603402861281992632187510174526698121534771426307849658412747694907000097385807293681865564075481481217286648166050176345568098760378482151942820245971<251>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:09:28 UTC 2023 年 8 月 14 日 (月) 23 時 9 分 28 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 07:24:45 UTC 2023 年 9 月 15 日 (金) 16 時 24 分 45 秒 (日本時間)

7×10286-43

c254

composite cofactor 合成数の残り
13895765566682262331949824818249559921174436509241094545945616836168171446025891758464950449761682783717754285263561186283871235671834623306542759660482659114018208674948784771258287635936730355827917329826603297216773476930607706302409148921151119320279<254>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:09:36 UTC 2023 年 8 月 14 日 (月) 23 時 9 分 36 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 07:48:39 UTC 2023 年 9 月 15 日 (金) 16 時 48 分 39 秒 (日本時間)

7×10287-43

c276

composite cofactor 合成数の残り
163161898357323046114987759434659058670310181360063623262855029695313289628701108505523632384140076484320313310676935629239533702030664588754127436906412424323218499517321327490658446588553769155097918122981773682991761909578986231689030195154493718512761395915866893407568079<276>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovApril 24, 2022 23:18:32 UTC 2022 年 4 月 25 日 (月) 8 時 18 分 32 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 07:55:52 UTC 2023 年 9 月 15 日 (金) 16 時 55 分 52 秒 (日本時間)

7×10288-43

c227

name 名前Dmitry Domanov
date 日付August 10, 2023 18:50:52 UTC 2023 年 8 月 11 日 (金) 3 時 50 分 52 秒 (日本時間)
composite number 合成数
87374485838277405347824462619672674485260417118937110700526154422241369740158817137174952364382947913435598480735573777126024773272276538967191874802600836831314217348794725241353539836632851172039427421641348335979667900520061<227>
prime factors 素因数
357490014854568614660938673324713213177<39>
244410982706251063137738028682866633061420513475868392551553522646369652504575322550191474603320829412950845929514008076663361235709544466189285193026558831548045401017879657159183409289893<189>
factorization results 素因数分解の結果
Resuming ECM residue saved by @9f992accca9e with GMP-ECM 7.0.5-dev on Wed Aug  9 09:00:34 2023 
Input number is 87374485838277405347824462619672674485260417118937110700526154422241369740158817137174952364382947913435598480735573777126024773272276538967191874802600836831314217348794725241353539836632851172039427421641348335979667900520061 (227 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:1480490808
Step 1 took 0ms
Step 2 took 5158ms
********** Factor found in step 2: 357490014854568614660938673324713213177
Found prime factor of 39 digits: 357490014854568614660938673324713213177
Prime cofactor 244410982706251063137738028682866633061420513475868392551553522646369652504575322550191474603320829412950845929514008076663361235709544466189285193026558831548045401017879657159183409289893 has 189 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 9, 2023 07:51:36 UTC 2023 年 8 月 9 日 (水) 16 時 51 分 36 秒 (日本時間)

7×10290-43

c226

composite cofactor 合成数の残り
2871222467294995679050305923385857600987634793309022446538412192212566198980745424513919166082114251069004160214616458080687534801302783856502450847146231936562141334451705974766186422904905817509909449801354712460567226188081<226>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:51:45 UTC 2023 年 8 月 9 日 (水) 16 時 51 分 45 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 08:33:46 UTC 2023 年 9 月 15 日 (金) 17 時 33 分 46 秒 (日本時間)

7×10291-43

c214

composite cofactor 合成数の残り
2400577482561260343959363842824255010007254623135754301260814940845168420481817686632050860841217912705686020877512055068616220592627457250353393398842034521512941606253012946722728478395455137216131999049489498961<214>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 9, 2023 07:51:55 UTC 2023 年 8 月 9 日 (水) 16 時 51 分 55 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 08:34:08 UTC 2023 年 9 月 15 日 (金) 17 時 34 分 8 秒 (日本時間)

7×10292-43

c276

name 名前Dmitry Domanov
date 日付April 25, 2022 00:30:39 UTC 2022 年 4 月 25 日 (月) 9 時 30 分 39 秒 (日本時間)
composite number 合成数
165046590186334537509352897244862268214793872752145580403517279146563685230262971176691452239230243533750902431998611630964270324196967167069644142481657811838724499375458702588803146132728555721395615314382916748781603668806755791005638556607232483600408334740783494387249901<276>
prime factors 素因数
5106462264455780552422819940572258553<37>
32321122068239609464029763260571227526092560586435347067435506153921103818978272137662122011596389139526773494555620686239497816594068867488630580775199022822100645118331141423186640951155989037420594692043913129912371632464245923762426517<239>
factorization results 素因数分解の結果
GPU: factor 5106462264455780552422819940572258553 found in Step 1 with curve 1682 (-sigma 3:-1276240653)

Computing 1792 Step 1 took 333ms of CPU time / 265716ms of GPU time

Throughput: 6.744 curves per second (on average 148.28ms per Step 1)

********** Factor found in step 1: 5106462264455780552422819940572258553

Found prime factor of 37 digits: 5106462264455780552422819940572258553

Prime cofactor 32321122068239609464029763260571227526092560586435347067435506153921103818978272137662122011596389139526773494555620686239497816594068867488630580775199022822100645118331141423186640951155989037420594692043913129912371632464245923762426517 has 239 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovApril 24, 2022 23:18:42 UTC 2022 年 4 月 25 日 (月) 8 時 18 分 42 秒 (日本時間)

7×10293-43

c261

composite cofactor 合成数の残り
660147375603470357659775412757522657387165962589747067255996411577543383936790115539394461318253936453123339142078538224624015000936910409807888370335308072122108310340761257772039156380926265230041364079728906806706748806582769902554377175572892177347619414361<261>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovAugust 14, 2023 14:09:44 UTC 2023 年 8 月 14 日 (月) 23 時 9 分 44 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 08:53:08 UTC 2023 年 9 月 15 日 (金) 17 時 53 分 8 秒 (日本時間)

7×10295-43

c285

composite cofactor 合成数の残り
210649861346501462636075593971936721283985226029892639390354069502461333845144703261383116325421805099696711904030495169229569603605352274632211020908341974564699734900046833806543724044950894630153130893910483888993050570904001125510924060049592982206099662345655088116468695067551821<285>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovApril 24, 2022 23:18:52 UTC 2022 年 4 月 25 日 (月) 8 時 18 分 52 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 08:53:36 UTC 2023 年 9 月 15 日 (金) 17 時 53 分 36 秒 (日本時間)

7×10296-43

c294

composite cofactor 合成数の残り
988700564971751412429378531073446327683615819209039548022598870056497175141242937853107344632768361581920903954802259887005649717514124293785310734463276836158192090395480225988700564971751412429378531073446327683615819209039548022598870056497175141242937853107344632768361581920903954802259887<294>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e641421792Dmitry DomanovApril 24, 2022 23:19:01 UTC 2022 年 4 月 25 日 (月) 8 時 19 分 1 秒 (日本時間)
2350Ignacio SantosSeptember 15, 2023 09:10:13 UTC 2023 年 9 月 15 日 (金) 18 時 10 分 13 秒 (日本時間)

7×10298-43

c268

name 名前Dmitry Domanov
date 日付August 15, 2023 22:27:30 UTC 2023 年 8 月 16 日 (水) 7 時 27 分 30 秒 (日本時間)
composite number 合成数
1993155814821440041017457398247874543999597272752465987692077625065659665083136097179645735978798888529057866491704250587981674424843765456312000381946904017964974451753269829165977169514222371186885494216575879074299101031843643607167460193210783775478084356196930089<268>
prime factors 素因数
83894257347944657313722779069130555081<38>
23757952902008384913076759105594333047084993241704283305669700488639352591544240820237553929979712642298872022444776261942841630311831417142323887882549725691411323271739976316380801577559618383229251582789431955268861887470569569<230>
factorization results 素因数分解の結果
Resuming ECM residue saved by @49e6712c0069 with GMP-ECM 7.0.5-dev on Tue Aug 15 18:46:56 2023 
Input number is 1993155814821440041017457398247874543999597272752465987692077625065659665083136097179645735978798888529057866491704250587981674424843765456312000381946904017964974451753269829165977169514222371186885494216575879074299101031843643607167460193210783775478084356196930089 (268 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:417405429
Step 1 took 0ms
Step 2 took 6716ms
********** Factor found in step 2: 83894257347944657313722779069130555081
Found prime factor of 38 digits: 83894257347944657313722779069130555081
Prime cofactor 23757952902008384913076759105594333047084993241704283305669700488639352591544240820237553929979712642298872022444776261942841630311831417142323887882549725691411323271739976316380801577559618383229251582789431955268861887470569569 has 230 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792 / 2078Dmitry DomanovAugust 15, 2023 18:30:52 UTC 2023 年 8 月 16 日 (水) 3 時 30 分 52 秒 (日本時間)

7×10300-43

c251

name 名前Dmitry Domanov
date 日付April 15, 2022 01:14:06 UTC 2022 年 4 月 15 日 (金) 10 時 14 分 6 秒 (日本時間)
composite number 合成数
24700616399161174936088259598442327750331184299567999040941798888554352997039572711510342140938117676931703264451579952507087981145092538872123583307209934959684288289853487332517862674869699911942794361939410181668149049434306662517690395422866339223<251>
prime factors 素因数
92125868013149495300904371473085422757568047<44>
composite cofactor 合成数の残り
268118140234353685666108530047103489612550687757418870982036146107798196276669226091149541611543017608974542561421625505020887932590397392798879111583033835272343107734354134692713373103399448148909078064409<207>
factorization results 素因数分解の結果
Resuming ECM residue saved by @ed32f453465d with GMP-ECM 7.0.5-dev on Thu Apr 14 16:05:24 2022 
Input number is 24700616399161174936088259598442327750331184299567999040941798888554352997039572711510342140938117676931703264451579952507087981145092538872123583307209934959684288289853487332517862674869699911942794361939410181668149049434306662517690395422866339223 (251 digits)
Using B1=3000000-3000000, B2=5706890290, polynomial Dickson(6), sigma=3:2150669333
Step 1 took 0ms
Step 2 took 6624ms
********** Factor found in step 2: 92125868013149495300904371473085422757568047
Found prime factor of 44 digits: 92125868013149495300904371473085422757568047
Composite cofactor 268118140234353685666108530047103489612550687757418870982036146107798196276669226091149541611543017608974542561421625505020887932590397392798879111583033835272343107734354134692713373103399448148909078064409 has 207 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61000Eric JeancolasApril 14, 2022 08:00:00 UTC 2022 年 4 月 14 日 (木) 17 時 0 分 0 秒 (日本時間)
403e61792Dmitry DomanovApril 14, 2022 15:44:48 UTC 2022 年 4 月 15 日 (金) 0 時 44 分 48 秒 (日本時間)
4511e62000Dmitry DomanovApril 17, 2022 15:48:50 UTC 2022 年 4 月 18 日 (月) 0 時 48 分 50 秒 (日本時間)
5043e6600 / 7031NFS@home + Dmitry DomanovApril 18, 2022 22:23:11 UTC 2022 年 4 月 19 日 (火) 7 時 23 分 11 秒 (日本時間)