Table of contents 目次

  1. Composite numbers from the top 100 small SNFS polynomials 小さい SNFS 多項式の上位 100 個に含まれる合成数
  2. Composite numbers suitable for GNFS GNFS に適した合成数
  3. Composite numbers that no prime factor is known 素因数が見つかっていない合成数

1. Composite numbers from the top 100 small SNFS polynomials 小さい SNFS 多項式の上位 100 個に含まれる合成数

#digits 桁数composite number 合成数original expression 元の式ECMdifficulty 難易度status 状態
115667×10204+32945205.32Free to factor
215674×10203-11945205.57Free to factor
31554×10205+45×10102-4945205.60Free to factor
41565×10205-18×10102-5945205.70Free to factor
515352×10204-43945205.72Free to factor
615458×10205+5945206.06Free to factor
715119×10205+14345206.28Free to factor
815438×10204+7945206.28Free to factor
915623×10205-11345206.36Free to factor
1015649×10204+23945206.39Free to factor
1115664×10204+53945206.51Free to factor
1215153×10205-17945206.72Free to factor
13154536×10204-5945206.73Free to factor
1415556×10205+61945206.75Free to factor
151545×10207-9×10103-5945207.00Free to factor
161566×10207-545207.08Reserved
1715135×10206-62945207.24Free to factor
181517×10207-4345207.24Free to factor
1915155×10206+26945207.44Free to factor
2015631×10206+23945207.49Free to factor
2115631×10206-13945207.49Free to factor
2215332×10206-23945207.51Free to factor
2315167×10206+14945207.53Free to factor
2415038×10206+43945207.58Free to factor
2515056×10206+61945207.75Free to factor
2615673×10206+53945207.86Free to factor
2715777×10206-23945207.89Free to factor
281539×10207-745207.95Free to factor
2915613×10207+11345208.11Free to factor
3015614×10207-41945208.15Free to factor
3115352×10208-25945208.32Free to factor
3216067×10207-22945208.53Free to factor
3315535×10207-53945208.54Free to factor
341597×10208+645208.54Free to factor
3515385×10207+14945208.63Free to factor
3615456×10207-11945208.75Free to factor
3715429×10208-5345208.76Free to factor
381597×10208-97945208.85Free to factor
3915576×10207+23945208.88Free to factor
4015437×10208+44945208.97Free to factor
41151427×10207-4945209.03Free to factor
4215025×10207+11945209.10Free to factor
4316023×10208-41945209.36Free to factor
4415561×10208+2945209.48Free to factor
4515837×10208+53945209.57Free to factor
4615946×10208+17945209.66Free to factor
471505×10209+31950209.70Free to factor
4815352×10208-7945209.72Free to factor
491539×10209+845209.75Free to factor
5015474×10208+7945209.87Free to factor
511542×10209+223945210.00Free to factor
521558×10209-27×10104-8945210.00Free to factor
5315610210+224945210.00Free to factor
541592×10209-47945210.00Free to factor
55161509×10208-5945210.01Free to factor
561557×10208-187945210.24Free to factor
571552×10210+7950210.30Free to factor
581592×10210+223945210.30Free to factor
591614×10209+745210.30Free to factor
601612×10210-47945210.30Free to factor
6115467×10209+32945210.32Free to factor
6215641×10208+4945210.41Free to factor
6315655×10208+71945210.44Free to factor
6416165×10208+7945210.51Free to factor
651615×10210+31950210.70Free to factor
6616225×10209-43945210.70Free to factor
671587×10209+9×10104-7945210.85Free to factor
6816028×10208+71945210.85Free to factor
691549×10210+445210.95Free to factor
70161473×10209-5945210.98Free to factor
7115510211-5145211.00Free to factor
7215810211+89945211.00Free to factor
7315810211+15×10105-1345211.00Free to factor
7416610211+629945211.00Free to factor
7516710211+63×10105-1945211.00Free to factor
7615523×10209+31945211.06Free to factor
7716647×10209+34945211.07Free to factor
7815913×10210+2345211.11Free to factor
7915753×10208-17945211.12Free to factor
8017659×10208-23945211.17Reserved
8117432×10209+31945211.20Reserved
8214867×10209+14945211.22Reserved
8314834×10209+11945211.23Reserved
8418717×10210+4345211.23Free to factor
8518717×10210+7345211.23Free to factor
8619917×10210-2345211.23Reserved
8717971×10209-62950211.25Free to factor
881979×10211-545211.26Reserved
8918119×10210+44945211.28Free to factor
9020719×10210+62945211.28Reserved
9117377×10208-23945211.28Free to factor
921482×10211-47945211.30Reserved
9316183×10209+34945211.32Free to factor
9417383×10209-2945211.32Free to factor
9517983×10208+7945211.32Free to factor
9615222×10210-31945211.34Reserved
9715888×10208-43945211.34Free to factor
9818822×10210-13945211.34Free to factor
9919989×10209-26945211.35Reserved
10015323×10210-32945211.36Free to factor

2. Composite numbers suitable for GNFS GNFS に適した合成数

#digits 桁数composite number 合成数original expression 元の式ECMpolynomial 多項式status 状態
115110224+134940-Free to factor
21532×10234-47950-Free to factor
315361×10246-52950-Free to factor
415379×10223-16950-Free to factor
515323×10232+31950-Reserved
615323×10273+4950-Free to factor
715341×10229+22950-Free to factor
815341×10233-32950-Free to factor
915447×10233+43950Reserved
1015483×10232+25950-Free to factor
111547×10235-27×10117-7950-Reserved
1215419×10229+62950-Free to factor
131542×10280+7950-Free to factor
1415479×10243+2950-Free to factor
1515447×10232+25950-Free to factor
1615414×10243+13950-Free to factor
1715444×10243-71950-Free to factor
1815471×10225-26950-Free to factor
1915422×10264-31950-Free to factor
2015417×10265-14350-Free to factor
2115437×10242+8950-Free to factor
2215437×10223+44950-Free to factor
2315465×10243+7950-Free to factor
2415419×10226+53950-Free to factor
2515410253+15×10126-1350-Free to factor
2615477×10241+4950-Free to factor
2715543×10250+2950-Free to factor
2815544×10238+1950-Free to factor
2915522×10251-31950-Free to factor
3015567×10227+41950-Free to factor
31155791×10261-8950-Free to factor
3215511×10226+61950-Free to factor
3315544×10298-17950-Free to factor
3415561×10264-25950-Free to factor
3515556×10239+61950-Free to factor
3615559×10253+22950-Free to factor
3715519×10246+62950-Free to factor
3815671×10252-8950-Reserved
3915614×10255-41950-Free to factor
401567×10249-18×10124-7950-Free to factor
411567×10257-27×10128-7950-Free to factor
421567×10230+8350-Free to factor
4315629×10273+4350-Free to factor
4415610243+539950-Free to factor
451565×10274-11350-Free to factor
461569×10254+850-Free to factor
4715619×10298+17950-Free to factor
481567×10231-547950-Free to factor
4915610292+449950-Free to factor
5015635×10247+1950-Free to factor
5115616×10227+5350-Free to factor
521564×10270+17350-Free to factor
5315617×10278+1950-Free to factor
5415616×10232-43950-Free to factor
55156203×10254-2350-Free to factor
561567×10268+450-Free to factor
57157263×10249-2950-Free to factor
581576×10285-750-Free to factor
591577×10234+450-Free to factor
6015759×10254+13950-Free to factor
61157809×10258-8950-Free to factor
6215710293-350-Free to factor
6315771×10262-62950-Free to factor
6415738×10234+43950-Free to factor
651577×10257-457950-Free to factor
661579×10243+250-Free to factor
6715767×10236-22950-Free to factor
6815711×10238+7950-Free to factor
6915719×10235+8950-Free to factor
7015719×10243-7350-Free to factor
711577×10244-457950-Free to factor
7215776×10231+5950-Free to factor
73157209×10248-2950-Free to factor
7415779×10272-25950-Free to factor
75157127×10246-1950-Free to factor
76157263×10256-2950-Free to factor
7715741×10267-23950-Free to factor
7815725×10251+14350-Free to factor
79157115×10270-1350-Free to factor
8015758×10296+5950-Free to factor
8115829×10230-8350-Free to factor
8215817×10230+7350-Free to factor
8315810237+12×10118-1350-Free to factor
8415861×10230-7950-Free to factor
8515886×10237+31950-Free to factor
8615819×10264+14350-Free to factor
871588×10291+350-Free to factor
8815867×10228+5950-Free to factor
891587×10263+18×10131-7950-Free to factor
9015873×10253+17950-Free to factor
9115883×10298+52950-Free to factor
9215816×10258-43950-Free to factor
9315856×10272+61950-Free to factor
9415826×10246-11350-Free to factor
951588×10277+550-Free to factor
9615817×10269-11350-Free to factor
9715871×10297-8950-Free to factor
9815953×10244-44950-Free to factor
9915967×10230-13950-Free to factor
10015910280+449950-Free to factor
10115949×10253+5950-Free to factor
1021594×10273-229950-Free to factor
10315989×10235-62950-Free to factor
10415985×10231-22950-Free to factor
10515961×10242-16950-Free to factor
1061594×10231-7350-Free to factor
10715910268+850-Free to factor
10815919×10273+62950-Free to factor
10915959×10293-32950-Free to factor
11015989×10254-17950-Free to factor
11115976×10249-31950-Free to factor
112159737×10242-8950-Free to factor
1131595×10250-17350-Free to factor
11415917×10248-5350-Free to factor
11515910237+359950-Free to factor
11615919×10235+5350-Free to factor
11716053×10232-62950-Free to factor
11816028×10243+53950-Free to factor
11916065×10245+34950-Free to factor
12016086×10263+31950-Free to factor
12116035×10241+1950-Free to factor
1221607×10238-187950-Free to factor
12316085×10292-22950-Free to factor
12416029×10249+34950-Free to factor
125160191×10252-2950-Free to factor
12616011×10238+61950-Free to factor
12716068×10286+13950-Free to factor
12816017×10244-2350-Free to factor
12916052×10245-43950-Free to factor
13016053×10256-17950-Free to factor
13116094×10255-1350-Reserved
13216031×10252+23950-Free to factor
13316073×10244+8950-Free to factor
13416114×10251-17350-Free to factor
13516153×10263-44950-Free to factor
13616153×10264+1950-Free to factor
13716141×10291+31950-Free to factor
1381618×10282-17950-Free to factor
1391612×10243+45×10121-2950-Free to factor
14016122×10296+41950-Free to factor
14116183×10260+52950-Free to factor
1421612×10298-950-Free to factor
14316131×10288+41950-Free to factor
14416117×10297+4350-Free to factor
14516137×10249+62950-Free to factor
14616128×10235+53950-Free to factor
14716173×10258+17950-Free to factor
14816119×10250+11350-Free to factor
14916113×10247+41950-Free to factor
15016128×10269+5350-Free to factor
1511615×10253+350-Free to factor
15216162×10256-71950-Free to factor
15316110266+269950-Free to factor
15416264×10258+17950-Free to factor
1551629×10280-750-Free to factor
15616223×10243+13950-Free to factor
15716222×10244+17350-Free to factor
15816210266+539950-Free to factor
15916289×10235-26950-Free to factor
16016252×10248+11950-Free to factor
16116282×10257+53950-Free to factor
16216253×10243-62950-Free to factor
1631627×10248-4350-Free to factor
16416232×10243-41950-Free to factor
16516223×10235+1350-Free to factor
16616223×10242+13950-Free to factor
1671629×10236+450-Free to factor
16816249×10249-13950-Free to factor
16916279×10255-61950-Free to factor
17016226×10243-17950-Free to factor
1711629×10297-550-Free to factor
17216211×10248-17350-Free to factor
17316289×10276-53950-Free to factor
17416359×10288+22950-Free to factor
17516344×10299+1950-Free to factor
176163737×10250-8950-Free to factor
17716374×10263+25950-Free to factor
17816389×10277-71950-Free to factor
17916314×10266-23950-Free to factor
18016365×10261+34950-Free to factor
181163112×10250-1345-Reserved
18216368×10248+13945-Free to factor
1831635×10249-18×10124-5945-Free to factor
184163115×10241-1345-Free to factor
18516341×10245-32945-Free to factor
18616334×10243+11945-Free to factor
18716349×10248+23945-Free to factor
18816323×10279-17345-Free to factor
18916353×10250-35945-Free to factor
19016329×10263+34945-Free to factor
19116362×10248-35945-Free to factor
19216319×10256+17945-Free to factor
19316382×10261-1945-Free to factor
1941633×10256-745-Free to factor
19516319×10274+71945-Free to factor
19616382×10242+35945-Free to factor
19716373×10248+53945-Free to factor
1981638×10247-945-Free to factor
19916317×10239-11345-Free to factor
20016368×10295+13945-Free to factor
20116347×10272+16945-Free to factor
20216310264-61345-Free to factor
20316489×10269-8945-Free to factor
20416461×10242+2945-Free to factor
2051647×10273-945-Free to factor
20616425×10253+11945-Free to factor
2071644×10257+345-Free to factor
20816416×10262-43945-Free to factor
20916449×10268-22945-Free to factor
21016411×10263+43945-Free to factor
21116425×10288-7945-Free to factor
21216423×10265-41945-Free to factor
2131647×10244-97945-Free to factor
21416467×10268+32945-Free to factor
215164673×10251-7945-Free to factor
21616414×10282-41945-Free to factor
21716446×10275+17945-Free to factor
21816461×10270+11945-Free to factor
21916423×10251+22945-Free to factor
22016473×10241+8945-Free to factor
2211647×10250+945-Free to factor
22216452×10249+11945-Free to factor
22316431×10255-4945-Free to factor
22416417×10244-11345-Free to factor
22516473×10266+71945-Free to factor
226164673×10237-7945-Free to factor
2271645×10251+18×10125-5945-Free to factor
2281642×10289+61940-Free to factor
22916447×10245+61945-Free to factor
23016411×10282+43945-Free to factor
23116488×10246-43945-Free to factor
23216429×10238+7945-Free to factor
23316471×10255-44945-Free to factor
23416465×10256+34945-Free to factor
23516419×10242+71945-Free to factor
23616476×10275+23945-Free to factor
23716589×10287-62955-Reserved
2381657×10268+645-Free to factor
23916573×10242+62945-Free to factor
24016529×10247+43945-Free to factor
24116517×10241-14345-Free to factor
24216555×10294+17945-Free to factor
2431653×10259+845-Free to factor
24416565×10250+34945-Free to factor
24516523×10288+13945-Free to factor
24616513×10258+23945-Free to factor
24716577×10270-32945-Free to factor
24816523×10273-8345-Free to factor
24916583×10280+25945-Free to factor
25016538×10246-11945-Free to factor
2511657×10250-52945-Free to factor
25216577×10286+13945-Free to factor
25316583×10244-2945-Free to factor
2541659×10269-545-Free to factor
25516519×10251+26945-Free to factor
256165118×10241-1945-Free to factor
25716517×10270-71945-Free to factor
25816568×10270+13945-Free to factor
25916519×10250+8945-Free to factor
26016529×10241-5345-Free to factor
2611659×10274+545-Free to factor
26216559×10249-41945-Free to factor
26316555×10245-1945-Free to factor
26416573×10262+17945-Free to factor
26516552×10249-43945-Free to factor
26616526×10269-11345-Free to factor
26716541×10250-23945-Free to factor
26816523×10281+22945-Free to factor
2691657×10271-27×10135-7945-Free to factor
27016665×10260+43945-Free to factor
27116683×10254-2945-Free to factor
27216634×10253+11945-Free to factor
27316623×10268-32945-Free to factor
27416653×10250-8945-Free to factor
27516655×10248+26945-Free to factor
276166773×10243-8945-Free to factor
27716659×10241+13945-Free to factor
2781667×10243+645-Free to factor
279166809×10276-8945-Free to factor
28016629×10277+4345-Free to factor
28116685×10250+41945-Free to factor
28216689×10272-62945-Free to factor
28316613×10248-7345-Free to factor
28416649×10267+41945-Free to factor
28516626×10248-5345-Free to factor
28616619×10287+5345-Free to factor
2871667×10266+83945-Free to factor
2881667×10256-945-Free to factor
2891667×10261-54×10130-7950-Free to factor
2901662×10251+61945-Free to factor
291166709×10251-7945-Free to factor
29216616×10250-43945-Free to factor
29316653×10251-17945-Free to factor
29416631×10244+32945-Free to factor
29516673×10273+26945-Free to factor
29616658×10262+41945-Free to factor
29716619×10243-4345-Free to factor
29816610260+71945-Free to factor
29916619×10242+17950-Free to factor
3001662×10295-11945-Free to factor
30116710250-2145-Free to factor
30216710255-7×10127-145-Free to factor
30316711×10243+7945-Free to factor
3041677×10247-36×10123-7945-Free to factor
30516755×10263+8945-Free to factor
30616759×10255-32945-Free to factor
3071674×10248+945-Free to factor
30816710271-37945-Free to factor
30916729×10270-17345-Free to factor
3101674×10247-139945-Free to factor
31116738×10249+43945-Free to factor
3121673×10259-245-Free to factor
3131672×10256-17345-Free to factor
31416786×10270-23945-Free to factor
31516777×10297-41945-Free to factor
31616711×10286+43945-Free to factor
31716794×10269-1345-Free to factor
31816723×10274+31945-Free to factor
31916785×10278+14945-Free to factor
3201677×10261+83945-Free to factor
3211677×10247-97945-Free to factor
322167473×10257-5945-Free to factor
3231679×10266+145-Free to factor
32416717×10270-11345-Free to factor
32516783×10285+52945-Free to factor
32616777×10248-23945-Free to factor
32716789×10283-17945-Free to factor
3281675×10289-345-Free to factor
32916746×10245+35945-Free to factor
3301673×10280+845-Free to factor
33116747×10273+16945-Free to factor
33216767×10255+32945-Free to factor
33316752×10275+11945-Free to factor
3341677×10255+9×10127-7945-Free to factor
33516711×10260-17345-Free to factor
33616713×10266+41945-Free to factor
33716798×10245-145-Free to factor
33816729×10245+7945-Free to factor
3391688×10295-150-Free to factor
34016885×10252-31945-Free to factor
34116810248+149345-Free to factor
34216879×10248+11945-Free to factor
34316871×10251-26945-Free to factor
3441688×10261-27×10130-8945-Free to factor
34516810255-8×10127-145-Free to factor
346168518×10272-5945-Free to factor
34716825×10246+14345-Free to factor
3481687×10246+445-Free to factor
3491685×10253-23945-Free to factor
350168109×10268-1945-Free to factor
35116822×10261-31945-Free to factor
35216819×10271+5345-Free to factor
35316843×10257-16945-Free to factor
3541684×10259-49945-Free to factor
35516810258+179945-Free to factor
35616819×10263+62945-Free to factor
35716825×10259+8345-Free to factor
3581687×10277-187945-Free to factor
359168203×10275-2345-Free to factor
36016997×10292-1350-Free to factor
36116941×10265-32945-Free to factor
36216959×10264-32945-Free to factor
36316968×10254-23945-Free to factor
36416922×10274+17345-Free to factor
36516935×10247-44945-Free to factor
366169409×10251-4945-Free to factor
36716937×10251+8945-Free to factor
36816965×10270-11945-Free to factor
36916911×10251+1345-Free to factor
37016914×10255-17345-Free to factor
37116985×10273+14945-Free to factor
37216986×10268+31945-Free to factor
37316955×10259+26945-Free to factor
37416931×10265-4945-Free to factor
37516949×10251+32945-Free to factor
3761698×10245+345-Free to factor
37716913×10246+17350-Free to factor
37816986×10247+31945-Free to factor
3791698×10262-71945-Free to factor
38016910273-91945-Free to factor
3811699×10247-545-Free to factor
38216929×10288+7945-Free to factor
3831692×10271-11945-Free to factor
3841697×10297-187945-Free to factor
38516925×10278-52945-Free to factor
3861699×10249-745-Free to factor
3871695×10284-645-Free to factor
38816929×10246+7945-Free to factor
3891696×10266+545-Free to factor
390170154×10248-1950-Free to factor
39117010247-350-Reserved
39217011×10268+1350-Reserved
39317052×10257-43950-Free to factor
394170809×10248-8950-Free to factor
39517038×10252+61950-Free to factor
39617022×10252-31945-Free to factor
39717067×10248+32950-Free to factor
39817010251+119350-Free to factor
399170773×10247-8950-Free to factor
4001708×10249-9×10124-8950-Free to factor
40117010251-4×10125-145-Free to factor
4021704×10262+41945-Free to factor
4031705×10292+945-Free to factor
4041704×10291+11345-Free to factor
4051703×10251+845-Free to factor
40617088×10249-7945-Free to factor
40717053×10277-26945-Free to factor
4081702×10286-745-Free to factor
40917019×10248+11345-Free to factor
41017061×10268-34945-Free to factor
411170509×10260-5950-Free to factor
41217032×10261-23945-Free to factor
41317132×10270-41945-Free to factor
41417165×10288+16945-Free to factor
41517152×10265-43945-Free to factor
416171491×10251-5945-Free to factor
41717110274+445-Free to factor
41817173×10288+53945-Free to factor
41917137×10251+71945-Free to factor
42017111×10252+61945-Free to factor
42117147×10257+61945-Free to factor
4221717×10269+18×10134-7945-Free to factor
4231712×10263-745-Free to factor
424171109×10278-1945-Free to factor
42517185×10291+23945-Free to factor
42617161×10257+11945-Free to factor
42717147×10254+61945-Free to factor
42817179×10259-34945-Free to factor
4291715×10253-17345-Free to factor
430171391×10278-4945-Free to factor
4311713×10250+245-Free to factor
43217152×10250+11945-Free to factor
43317119×10252+5345-Free to factor
43417110255+6×10127-1345-Free to factor
435171191×10287-2945-Free to factor
43617162×10250-71945-Free to factor
43717116×10262-61945-Free to factor
4381713×10257+745-Free to factor
43917219×10292+17945-Free to factor
44017247×10263+52945-Free to factor
4411725×10261-9×10130-5945-Free to factor
44217294×10249-1345-Free to factor
4431727×10260-97945-Free to factor
44417223×10291+22945-Free to factor
44517210300+224945-Free to factor
44617214×10254-23945-Free to factor
44717237×10260+8945-Free to factor
44817286×10275+31945-Free to factor
44917265×10263+43945-Free to factor
4501727×10299-845-Free to factor
45117271×10253-35945-Free to factor
45217288×10297-7945-Free to factor
45317210251+17950-Free to factor
45417274×10258-11945-Free to factor
45517210269+15×10134-1345-Free to factor
45617217×10264+4345-Free to factor
457172646×10258-7945-Free to factor
4581727×10279-97945-Free to factor
45917285×10288-31945-Free to factor
46017225×10257+14345-Free to factor
46117279×10268-7945-Free to factor
46217237×10255-1945-Free to factor
4631725×10255+645-Free to factor
46417328×10267+53945-Free to factor
4651739×10251-445-Free to factor
4661737×10269+83945-Free to factor
46717379×10284-34945-Free to factor
46817379×10290-43945-Free to factor
46917328×10254+5345-Free to factor
47017319×10255+2345-Free to factor
47117313×10252+8345-Free to factor
47217386×10266+31950-Free to factor
4731732×10254-945-Free to factor
47417344×10256-71945-Free to factor
47517310267+539945-Free to factor
47617310257-845-Free to factor
4771734×10289-319945-Free to factor
47817335×10265-71945-Free to factor
47917358×10251-31945-Free to factor
4801735×10253-745-Free to factor
48117347×10273-11945-Free to factor
4821747×10271-52945-Free to factor
4831745×10279+36×10139-5945-Free to factor
48417458×10269+41945-Free to factor
48517449×10254+5945-Free to factor
486174118×10259-1945-Free to factor
4871745×10257+31945-Free to factor
48817441×10274+31945-Free to factor
48917468×10251+31945-Free to factor
49017423×10253+1345-Free to factor
49117474×10251+43945-Free to factor
4921747×10259+83945-Free to factor
49317435×10266-53945-Free to factor
4941745×10268-345-Free to factor
49517437×10270+17945-Free to factor
496174115×10256-1345-Free to factor
4971744×10263-7345-Free to factor
4981749×10257-545-Free to factor
49917483×10299+7945-Free to factor
5001747×10259-545-Free to factor
50117529×10257+16945-Free to factor
50217514×10299-11345-Free to factor
5031755×10274-945-Free to factor
5041757×10278-187945-Free to factor
50517547×10285+43945-Free to factor
506175127×10273-1945-Free to factor
50717531×10275-22945-Free to factor
5081755×10261+18×10130-5945-Free to factor
5091757×10293-367945-Free to factor
510175172×10260-1945-Free to factor
511175709×10263-7945-Free to factor
5121755×10271-345-Free to factor
51317511×10262+7945-Free to factor
51417531×10263-4945-Free to factor
51517547×10266-11945-Free to factor
51617523×10259-14945-Free to factor
517175191×10263-2945-Free to factor
5181757×10261-345-Free to factor
5191759×10262+445-Free to factor
5201752×10257+61945-Free to factor
5211753×10259-445-Free to factor
5221757×10270-547945-Free to factor
52317510261-37945-Free to factor
524175646×10256-7945-Free to factor
52517537×10263+44945-Free to factor
52617513×10285-4945-Free to factor
52717610279-2145-Free to factor
52817683×10276+61945-Free to factor
52917637×10286+17945-Free to factor
53017653×10258-8945-Free to factor
5311762×10268-345-Free to factor
53217661×10272-52945-Free to factor
5331768×10259-345-Free to factor
53417653×10296+1945-Free to factor
53517626×10258-5345-Free to factor
53617623×10273-32945-Free to factor
53717610265-7×10132-145-Free to factor
53817610267+63×10133-1950-Free to factor
53917682×10259+71945-Free to factor
5401767×10275-45×10137-7945-Free to factor
541176118×10295-1945-Free to factor
54217671×10256-53945-Free to factor
54317647×10269+34945-Free to factor
5441765×10286+945-Free to factor
54517610286+449945-Free to factor
54617677×10284+4945-Free to factor
54717619×10298+44945-Free to factor
548176646×10268-7945-Free to factor
54917637×10292+44945-Free to factor
55017626×10258-71945-Free to factor
55117667×10278-4945-Free to factor
5521775×10269+1345-Free to factor
55317710263-73945-Free to factor
55417768×10264-41945-Free to factor
555177115×10268-1345-Free to factor
55617714×10287+31945-Free to factor
5571774×10325-1345-Free to factor
55817710275+63×10137-1945-Free to factor
5591779×10277+445-Free to factor
56017713×10276+11345-Free to factor
56117716×10269-61945-Free to factor
56217783×10261+52945-Free to factor
56317731×10266+32945-Free to factor
56417731×10264-22945-Free to factor
56517768×10265+31945-Free to factor
56617747×10258-11945-Free to factor
567177163×10257-1945-Free to factor
5681772×10277+223945-Free to factor
56917719×10265+8945-Free to factor
57017726×10263+7345-Free to factor
57117734×10288-7945-Free to factor
57217722×10273-1345-Free to factor
57317828×10265+71945-Free to factor
5741787×10276-245-Free to factor
5751788×10272+945-Free to factor
576178163×10259-1945-Free to factor
5771785×10269+18×10134-5945-Free to factor
57817859×10267-41945-Free to factor
57917841×10274+4945-Free to factor
58017810283+449945-Free to factor
58117867×10270-31945-Free to factor
5821787×10274-845-Free to factor
58317810287+269945-Free to factor
58417816×10263-43945-Free to factor
58517882×10266-1945-Free to factor
586178691×10280-7945-Free to factor
58717971×10294+1945-Free to factor
588179203×10297-2345-Free to factor
58917937×10260+26945-Free to factor
59017910268-91945-Free to factor
59117910282+345-Free to factor
59217928×10267+71945-Free to factor
59317935×10263-53945-Free to factor
59417910295+359945-Free to factor
59517985×10300-13945-Free to factor
59617928×10266+5345-Free to factor
59717916×10273+11945-Free to factor
598179136×10263-1945-Free to factor
59917941×10276-32945-Free to factor
60017968×10267-41945-Free to factor
60117985×10273-13945-Free to factor
60217911×10274-14345-Free to factor
60317917×10300+1945-Free to factor
60417953×10284-44945-Free to factor
6051804×10263+41945-Free to factor
60618079×10262-52945-Free to factor
60718019×10288+62945-Free to factor
60818077×10279-41945-Free to factor
60918029×10286+7945-Free to factor
61018025×10269-52945-Free to factor
61118016×10283-61945-Free to factor
61218055×10263+62945-Free to factor
61318022×10274+23945-Free to factor
61418041×10272+13945-Free to factor
61518010280+269945-Free to factor
61618077×10289-41945-Free to factor
61718052×10279-7945-Free to factor
61818023×10262+7345-Free to factor
6191808×10295-63×10147-8945-Free to factor
62018073×10292+17945-Free to factor
6211803×10274+445-Free to factor
6221807×10291+9×10145-7945-Free to factor
62318161×10266-34945-Free to factor
62418179×10264-16945-Free to factor
6251814×10267-319945-Free to factor
6261814×10291-9×10145-4945-Free to factor
6271812×10263+61945-Free to factor
62818117×10271-11345-Free to factor
62918183×10270-11945-Free to factor
63018111×10286+1345-Free to factor
6311815×10279-945-Free to factor
6321812×10269-145-Free to factor
63318110296-37945-Free to factor
63418168×10299-23945-Free to factor
63518110287+71945-Free to factor
6361817×10276+145-Free to factor
63718135×10285-44945-Free to factor
63818179×10298+2945-Free to factor
63918149×10265-4950-Free to factor
64018131×10284+41945-Free to factor
64118138×10267+43945-Free to factor
64218173×10266+17945-Free to factor
6431815×10289+845-Free to factor
6441817×10292-277950-Free to factor
6451812×10271-9×10135-2950-Free to factor
64618132×10277-23945-Free to factor
64718188×10288-43945-Free to factor
64818123×10279-14945-Free to factor
64918225×10299-34945-Free to factor
650182209×10289-2945-Free to factor
651182373×10275-4945-Free to factor
65218210297-8145-Free to factor
6531827×10275+645-Free to factor
65418294×10265-1350-Free to factor
65518210273+179945-Free to factor
6561827×10272-1345-Free to factor
65718219×10264+8945-Free to factor
65818211×10277+1345-Free to factor
65918235×10276-44945-Free to factor
66018211×10281+1345-Free to factor
66118228×10266+71945-Free to factor
66218216×10311-1345-Free to factor
66318211×10269+7945-Free to factor
66418210268+59345-Free to factor
66518271×10274-26945-Free to factor
66618210269-845-Free to factor
66718276×10272-31945-Free to factor
66818285×10291-13945-Free to factor
66918210288+134945-Free to factor
670182227×10270-2945-Free to factor
671182737×10293-8945-Free to factor
67218210288-37945-Free to factor
67318210271+71945-Free to factor
67418210274+89945-Free to factor
6751833×10275-445-Free to factor
67618367×10291+23945-Free to factor
67718398×10266-145-Free to factor
67818334×10290-7945-Free to factor
67918367×10275+14945-Free to factor
68018328×10268+17945-Free to factor
6811835×10294-41950-Free to factor
682183106×10275-1355-Reserved
6831835×10281-17345-Free to factor
68418367×10269-4945-Free to factor
68518310269+945-Free to factor
68618371×10277-44945-Free to factor
68718313×10291+41945-Free to factor
68818352×10272-25945-Free to factor
68918310271-7345-Free to factor
69018362×10267-35945-Free to factor
69118347×10281+52945-Free to factor
6921832×10271-15×10135-2345-Free to factor
69318331×10275+32945-Free to factor
69418323×10275-41945-Free to factor
6951838×10277-53945-Free to factor
69618310285-2145-Free to factor
69718313×10278+41945-Free to factor
69818441×10300+22945-Free to factor
69918410272-4145-Free to factor
70018419×10270+5345-Free to factor
70118419×10278-7345-Free to factor
70218455×10269+71945-Free to factor
70318417×10275-11345-Free to factor
7041843×10271+845-Free to factor
70518410297-345-Free to factor
706184527×10276-5945-Free to factor
70718429×10278+34945-Free to factor
70818423×10287-41945-Free to factor
70918459×10269+22945-Free to factor
7101844×10270-31945-Free to factor
7111842×10279+355-Free to factor
71218413×10272+41945-Free to factor
71318410281+149345-Free to factor
71418410275-61350-Free to factor
715185109×10281-1945-Free to factor
71618510277-37945-Free to factor
717185755×10270-8945-Free to factor
71818597×10274-1350-Free to factor
71918549×10289+23945-Free to factor
72018514×10286+31945-Free to factor
72118558×10293+41945-Free to factor
72218510271+15×10135-1345-Free to factor
72318523×10274-32945-Free to factor
72418511×10286+4345-Free to factor
72518529×10284+43945-Free to factor
7261858×10273+550-Free to factor
72718589×10292-35945-Free to factor
72818583×10273+16945-Free to factor
72918510291-10145-150-Free to factor
73018528×10300+11345-Free to factor
731185145×10288-1945-Free to factor
73218519×10272+17945-Free to factor
73318552×10278-43945-Free to factor
73418631×10283+41945-Free to factor
73518625×10279+14345-Free to factor
73618682×10283+35945-Free to factor
73718683×10281+34945-Free to factor
73818655×10272+53945-Free to factor
73918682×10281+71945-Free to factor
74018686×10295+31945-Free to factor
741186473×10285-5945-Free to factor
74218610283-7145-Free to factor
7431865×10288-41950-Free to factor
74418659×10278+4945-Free to factor
74518658×10294+23945-Free to factor
74618610275+449945-Free to factor
74718655×10282+71945-Free to factor
74818667×10271+14945-Free to factor
7491867×10289-52945-Free to factor
75018628×10287+5345-Free to factor
75118668×10293+13945-Free to factor
75218767×10285-13945-Free to factor
75318726×10285+7345-Free to factor
7541872×10293+9×10146-2945-Free to factor
7551875×10287-17345-Free to factor
7561874×10275-1360-Reserved
75718771×10277-35945-Free to factor
75818723×10282+31945-Free to factor
7591877×10277+345-Free to factor
7601872×10300+133945-Free to factor
76118798×10282-145-Free to factor
76218716×10289-61945-Free to factor
763188227×10276-2945-Free to factor
76418879×10286-7945-Free to factor
76518813×10285+8345-Free to factor
7661888×10287-63×10143-8945-Free to factor
76718849×10293+5945-Free to factor
76818899×10288-145-Free to factor
76918834×10280+11945-Free to factor
77018841×10292+4945-Free to factor
77118862×10287-71945-Free to factor
77218813×10274-4945-Free to factor
77318858×10277-13945-Free to factor
77418810289+629945-Free to factor
77518841×10279+4945-Free to factor
77618841×10286-23945-Free to factor
77718843×10295-61945-Free to factor
77818868×10281-41945-Free to factor
77918846×10277+17945-Free to factor
78018935×10300-17945-Free to factor
7811892×10281+43945-Free to factor
7821893×10283-150-Free to factor
7831894×10280-31945-Free to factor
78418976×10278-31945-Free to factor
78518943×10277-7945-Free to factor
7861895×10279-36×10139-5945-Free to factor
78718910285+89945-Free to factor
78818955×10294+26945-Free to factor
7891899×10274-745-Free to factor
790189185×10296-2345-Free to factor
79118973×10288+71945-Free to factor
7921898×10289+1950-Free to factor
79318910279+36×10139-1945-Free to factor
79418925×10285+8345-Free to factor
7951894×10293-7345-Free to factor
79618910287-345-Free to factor
79718973×10300+71945-Free to factor
7981897×10293-36×10146-7945-Free to factor
799189409×10280-4945-Free to factor
8001896×10287-545-Free to factor
80118965×10278+7945-Free to factor
80219079×10280-61945-Free to factor
80319073×10293+8945-Free to factor
80419079×10289-34945-Free to factor
80519076×10290+5945-Free to factor
80619052×10285-43945-Free to factor
80719016×10277-61945-Free to factor
808190106×10294-1350-Free to factor
8091902×10281-9×10140-2950-Free to factor
81019017×10277-8945-Free to factor
81119019×10292+2345-Free to factor
81219071×10292-8945-Free to factor
81319083×10297+34945-Free to factor
81419011×10300+7945-Free to factor
8151907×10293-645-Free to factor
81619017×10278-53945-Free to factor
81719074×10284-11945-Free to factor
818190127×10282-1945-Free to factor
8191914×10289-9×10144-4945-Free to factor
820191709×10288-7945-Free to factor
821191809×10295-8945-Free to factor
82219183×10290+7945-Free to factor
8231915×10285+7345-Free to factor
824191197×10292-2345-Free to factor
82519110287-91945-Free to factor
82619198×10287-145-Free to factor
82719146×10291+35945-Free to factor
82819122×10284+41945-Free to factor
82919165×10294+16945-Free to factor
8301916×10287-150-Free to factor
83119265×10296-11945-Free to factor
8321928×10287-27×10143-8945-Free to factor
83319279×10292-34945-Free to factor
83419219×10296+26945-Free to factor
8351925×10282-745-Free to factor
836192203×10299-2345-Free to factor
8371928×10285+945-Free to factor
8381922×10288+223945-Free to factor
83919274×10296+7945-Free to factor
84019210299-8145-Free to factor
8411925×10279-345-Free to factor
8421924×10283-319945-Free to factor
8431929×10280-245-Free to factor
84419265×10292+61945-Free to factor
84519292×10282-155-Free to factor
84619264×10292+53945-Free to factor
84719283×10300-11945-Free to factor
84819310296+149345-Free to factor
84919359×10293+4945-Free to factor
8501933×10287+155-Free to factor
851193103×10295-1350-Free to factor
8521938×10299-9×10149-8945-Free to factor
853193509×10287-5945-Free to factor
8541937×10297-545-Free to factor
855193791×10280-8945-Free to factor
85619395×10285-150-Free to factor
857193263×10295-2945-Free to factor
85819328×10292+11345-Free to factor
85919361×10284-52945-Free to factor
86019310287-6×10143-1355-Free to factor
86119382×10293+35945-Free to factor
8621937×10295-45×10147-7950-Free to factor
86319329×10281+7950-Free to factor
86419413×10286-31950-Free to factor
86519453×10292-44945-Free to factor
866194809×10297-8945-Free to factor
86719423×10290-8345-Free to factor
86819428×10285+5345-Free to factor
869194527×10281-5945-Free to factor
870194518×10288-5945-Free to factor
87119483×10284+16945-Free to factor
87219438×10284-11945-Free to factor
87319474×10300+43945-Free to factor
87419461×10289-16945-Free to factor
87519473×10288+26945-Free to factor
87619565×10288+43945-Free to factor
8771954×10300-229945-Free to factor
8781957×10290-52945-Free to factor
87919585×10285+23945-Free to factor
8801957×10297+11950-Free to factor
8811952×10294-137945-Free to factor
88219564×10300+53945-Free to factor
88319514×10297+1345-Free to factor
88419532×10293-23950-Free to factor
8851957×10289-27×10144-7950-Free to factor
88619567×10290+14945-Free to factor
88719529×10293-8350-Free to factor
88819522×10290-7345-Free to factor
8891954×10288-13960-Reserved
890195109×10297-1950-Free to factor
89119694×10296-1350-Free to factor
89219683×10285-11945-Free to factor
8931962×10298-17350-Free to factor
8941965×10291-9×10145-5950-Free to factor
89519698×10290-150-Free to factor
89619653×10287-8945-Free to factor
8971967×10298-43950-Free to factor
8981962×10298-11945-Free to factor
8991968×10300-950-Free to factor
9001967×10286-61950-Free to factor
9011965×10289-645-Free to factor
90219622×10294+41950-Free to factor
90319647×10297+16945-Free to factor
90419646×10294+53950-Free to factor
905197145×10290-1950-Free to factor
9061975×10299-41950-Free to factor
90719723×10294-14945-Free to factor
90819789×10290-8945-Free to factor
90919741×10299-23945-Free to factor
91019758×10291-31945-Free to factor
91119734×10286-7950-Free to factor
912197427×10286-4945-Free to factor
9131974×10295+41950-Free to factor
91419731×10295+23950-Free to factor
91519752×10293-61945-Free to factor
91619817×10287-71950-Free to factor
91719828×10294+11345-Free to factor
91819835×10288-17945-Free to factor
91919819×10291+44945-Free to factor
9201988×10300-53950-Free to factor
92119810296+59350-Free to factor
92219885×10289+32945-Free to factor
92319879×10295+11945-Free to factor
9241984×10295+350-Free to factor
92519819×10290+11345-Free to factor
92619811×10291-8345-Free to factor
92719885×10293-13945-Free to factor
92819885×10299+23945-Free to factor
9291985×10292+31945-Free to factor
9301994×10301-1350-Free to factor
9311995×10301+9×10150-5950-Free to factor
93219937×10295+8950-Free to factor
93319929×10296-14345-Free to factor
93419916×10307-1350-Free to factor
93519944×10296-17945-Free to factor
936199491×10299-5950-Free to factor
93719973×10295+35950-Free to factor
93819949×10301-4950-Free to factor
939199154×10296-1950-Free to factor
94019922×10300-7350-Free to factor
94119973×10291+71950-Free to factor
94220041×10295+4950-Free to factor
94320085×10294+41950-Free to factor
944200112×10298-1355-Free to factor
9452002×10292+133950-Free to factor
9462003×10293-755-Free to factor
94720061×10292+11950-Free to factor
94820062×10292-35950-Free to factor
9492008×10295-71955-Free to factor
95020149×10298+5950-Free to factor
9512013×10295+250-Free to factor
9522019×10294-550-Free to factor
95320146×10298+71950-Free to factor
95420119×10299+62950-Free to factor
9552019×10349-150-Free to factor
95620111×10296+61950-Free to factor
95720137×10293+26950-Free to factor
95820223×10297+31955-Free to factor
95920241×10300-23950-Free to factor
9602022×10300+7955-Free to factor
9612028×10297-53955-Free to factor
96220325×10297-43955-Free to factor
963203664×10299-7955-Free to factor
96420389×10297-17950-Free to factor
965203737×10300-8950-Free to factor
96620464×10335-1965-Free to factor
96720459×10298-14950-Free to factor
9682045×10298-41955-Free to factor
96920417×10300-11350-Free to factor
97020583×10300+7950-Free to factor
97120513×10300-1355-Free to factor
97220641×10300+4950-Free to factor
97320610351-8150-Free to factor
9742104×10393-1350-Free to factor
9752149×10317-150-Free to factor
97621925×10337-1350-Free to factor
9772195×10342-32950-Free to factor
97822234×10345-61950-Free to factor
97922646×10388+35950-Free to factor
9802274×10381-49955-Free to factor
98123646×10382+35950-Free to factor
98225234×10371-61955-Free to factor
9832574×10377-1350-Free to factor
98426149×10395-4950-Free to factor
98526264×10397-1950-Free to factor

3. Composite numbers that no prime factor is known 素因数が見つかっていない合成数

#digits 桁数composite number 合成数original expression 元の式ECMdifficulty 難易度status 状態
126174×10260+7955261.87Reserved
226237×10261+53955262.57Reserved
32634×10263-31950264.30Free to factor
42637×10263+173950264.85Free to factor
526416×10263+17350264.90Free to factor
626341×10262-23950265.01Free to factor
726322×10262-13950265.04Free to factor
826361×10262-7950265.18Free to factor
926546×10264-1950265.66Free to factor
1026625×10265+11950266.40Free to factor
11265682×10263-7950266.53Free to factor
122665×10266+31950266.70Free to factor
1326688×10265-7950266.94Free to factor
1426710267+12×10133-1350267.00Free to factor
1526711×10266+1350267.04Free to factor
1626717×10266+7350267.23Free to factor
172683×10267+750267.48Free to factor
1826762×10266-53950267.79Free to factor
1926785×10266+23950267.93Free to factor
2026897×10266-1350267.99Free to factor
2126853×10267-71950268.72Free to factor
2226877×10267-41950268.89Free to factor
2326935×10268-71950270.24Free to factor
2426995×10267-150270.38Free to factor
2526965×10268+43950270.51Free to factor
2626919×10268+17950270.68Free to factor
2726914×10268-41950270.85Free to factor
282707×10270-97950270.85Free to factor
292718×10270-950270.90Free to factor
3027013×10269-1350271.11Free to factor
3127159×10270-23950271.77Free to factor
32270709×10268-7950272.25Free to factor
332722×10272+7950272.30Free to factor
3427247×10271+7950272.67Free to factor
352725×10272-23950272.70Free to factor
3627268×10271-23950272.83Free to factor
372735×10272+350273.00Free to factor
382734×10273-13950273.90Free to factor
3927382×10272-1950273.91Free to factor
4027425×10273-7950275.10Free to factor
4127610276+89950276.00Free to factor
422758×10275+1950276.60Free to factor
4327529×10274+1350276.86Free to factor
442777×10277+83950277.85Free to factor
452787×10277+17350277.85Free to factor
4627773×10276-1950277.86Free to factor
4727679×10275-7950277.90Free to factor
482788×10277-155277.90Free to factor
4927810278+71950278.00Free to factor
5027810278+119350278.00Free to factor
5127849×10277+41950278.69Free to factor
5227868×10277-23950278.83Free to factor
5327959×10278+31950279.77Free to factor
5427983×10278+61950279.92Free to factor
5528026×10279-71950280.41Free to factor
5628052×10279-61950281.02Free to factor
572814×10281-31950282.30Free to factor
582818×10280-150282.30Free to factor
5928213×10281-1360283.11Reserved
6028328×10282+17950283.45Free to factor
6128338×10282+7950283.58Free to factor
6228414×10283+1350284.15Free to factor
6328425×10283-43950284.40Free to factor
642857×10284-350284.85Free to factor
6528568×10284+13950285.83Free to factor
662862×10286-17350287.00Free to factor
6728835×10287+1950288.85Free to factor
682898×10288-950288.90Free to factor
6928911×10288+1350289.04Free to factor
7028767×10286-31950289.22Free to factor
7128852×10287-7950289.41Free to factor
722904×10289-960289.60Free to factor
7328877×10287+31950289.89Free to factor
742908×10290-53950291.20Free to factor
75291172×10289-1950291.24Free to factor
7629168×10290+13950291.83Free to factor
7729238×10291+61950292.58Free to factor
7829249×10291-31950292.69Free to factor
792925×10291-150293.10Free to factor
802932×10292-750294.00Free to factor
8129310293-7350294.00Free to factor
822948×10293-950294.60Free to factor
8329317×10292-71950294.63Free to factor
8429323×10292+7350294.76Free to factor
8529610295+955295.00Free to factor
8629516×10294-7955295.20Free to factor
8729485×10293-31950295.23Free to factor
8829488×10293-61950295.64Free to factor
8929459×10293+31950295.77Free to factor
902968×10295-11350295.90Free to factor
9129610296-31355296.00Free to factor
92294691×10292-7950296.24Free to factor
93294709×10292-7950296.25Free to factor
9429616×10295+17350296.51Free to factor
952975×10296-750296.70Free to factor
9629717×10296+7350297.23Free to factor
9729726×10296-53950297.41Free to factor
9829732×10296+31950297.51Free to factor
992977×10297+18×10148-7950297.85Free to factor
10029774×10296+43950297.87Free to factor
10129777×10296+13950297.89Free to factor
10229893×10296-150297.97Free to factor
1032995×10298-350298.70Free to factor
10429910299+53955299.00Free to factor
10529910299+18×10149-1960299.00Free to factor
10629910299+6×10149-1355299.00Free to factor
10729910299-8×10149-155299.00Free to factor
1083006×10299+755299.78Free to factor
1092997×10299-9×10149-7950299.85Free to factor
1102997×10299-61955299.85Free to factor
1112998×10299-53955299.90Free to factor
112300655×10298-7955300.82Free to factor
11329929×10298-17355300.86Free to factor
11430162×10300-17955301.79Free to factor
11530165×10300+7955301.81Free to factor
1163017×10301+9×10150-7965301.85Free to factor
11731434×10313-61955314.53Free to factor
11831710317-8150317.00Free to factor
11932034×10319-61955320.53Free to factor
12032510325-950325.00Free to factor
1213464×10345-1355345.60Free to factor
12234710347-955347.00Free to factor
12336910369-8155369.00Free to factor
1243744×10373-965373.60Free to factor
1253804×10379-965379.60Free to factor
12638425×10383-1365384.40Free to factor
1273964×10395-1365395.60Free to factor
12847634×10475-61965476.53Free to factor