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
115535×10203-62945204.24Free to factor
215328×10204+5345204.75Free to factor
315362×10203-17945204.79Free to factor
4156737×10203-8945204.96Free to factor
515438×10203-11945205.28Free to factor
615667×10204+32945205.32Free to factor
715674×10203-11945205.57Free to factor
81554×10205+45×10102-4945205.60Free to factor
91565×10205-18×10102-5945205.70Free to factor
1015352×10204-43945205.72Free to factor
1115458×10205+5945206.06Free to factor
1215119×10205+14345206.28Free to factor
1315438×10204+7945206.28Free to factor
1415623×10205-11345206.36Free to factor
1515649×10204+23945206.39Free to factor
1615664×10204+53945206.51Free to factor
1715153×10205-17945206.72Free to factor
18154536×10204-5945206.73Free to factor
1915556×10205+61945206.75Free to factor
2015362×10205-17945206.79Free to factor
211545×10207-9×10103-5945207.00Free to factor
221566×10207-545207.08Free to factor
2315135×10206-62945207.24Free to factor
241517×10207-4345207.24Free to factor
2515155×10206+26945207.44Free to factor
2615631×10206+23945207.49Free to factor
2715631×10206-13945207.49Free to factor
2815332×10206-23945207.51Free to factor
2915167×10206+14945207.53Free to factor
3015038×10206+43945207.58Free to factor
3115056×10206+61945207.75Free to factor
3215673×10206+53945207.86Free to factor
3315777×10206-23945207.89Free to factor
341539×10207-745207.95Free to factor
3515613×10207+11345208.11Free to factor
3615614×10207-41945208.15Free to factor
3715352×10208-25945208.32Free to factor
3816067×10207-22945208.53Free to factor
3915535×10207-53945208.54Free to factor
401597×10208+645208.54Free to factor
4115385×10207+14945208.63Free to factor
4215456×10207-11945208.75Free to factor
4315429×10208-5345208.76Free to factor
441597×10208-97945208.85Free to factor
4514976×10207-31945208.88Free to factor
4615576×10207+23945208.88Free to factor
4715289×10207+1950208.95Free to factor
4815437×10208+44945208.97Free to factor
49151427×10207-4945209.03Free to factor
5015025×10207+11945209.10Free to factor
5116023×10208-41945209.36Free to factor
5215561×10208+2945209.48Free to factor
5315837×10208+53945209.57Free to factor
5415779×10208-34945209.60Free to factor
5515946×10208+17945209.66Free to factor
561494×10209-9×10104-4945209.70Free to factor
571505×10209+31950209.70Free to factor
581512×10209+27×10104-2945209.70Free to factor
5915352×10208-7945209.72Free to factor
601539×10209+845209.75Free to factor
6115474×10208+7945209.87Free to factor
621507×10209-52945209.94Free to factor
631542×10209+223945210.00Free to factor
641558×10209-27×10104-8945210.00Free to factor
6515610210+224945210.00Free to factor
661592×10209-47945210.00Free to factor
67161509×10208-5945210.01Free to factor
6816558×10209+5945210.06Free to factor
691557×10208-187945210.24Free to factor
701552×10210+7945210.30Free to factor
711592×10210+223945210.30Free to factor
721604×10209+41945210.30Free to factor
731614×10209+745210.30Free to factor
741612×10210-47945210.30Free to factor
751652×10210-137945210.30Free to factor
7615467×10209+32945210.32Free to factor
7715641×10208+4945210.41Free to factor
7815111×10209-14345210.44Free to factor
7915655×10208+71945210.44Free to factor
8016165×10208+7945210.51Free to factor
811807×10209-547945210.54Reserved
821594×10210-13945210.60Free to factor
831648×10209-71945210.60Free to factor
8419019×10209+62945210.68Reserved
851615×10210+31950210.70Free to factor
8616225×10209-43945210.70Free to factor
871695×10209+27×10104-5945210.70Free to factor
881825×10210-945210.70Free to factor
891855×10210-745210.70Reserved
901865×10210-32945210.70Reserved
9118341×10209+4945210.71Free to factor
9219743×10209-52940210.73Reserved
9317623×10209+22940210.76Free to factor
9417149×10208-22940210.79Free to factor
9518449×10209-4945210.79Free to factor
9615925×10263+8340210.80Free to factor
97173646×10208-7940210.81Free to factor
9816413×10209+23945210.81Free to factor
991507×10210+945210.85Free to factor
10015414×10209+1340210.85Reserved

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
114913×10246-7350-Reserved
214917×10224+1945-Reserved
315149×10235+32950-Reserved
41517×10225-650-Reserved
515129×10242+43950-Free to factor
615135×10226-44950-Free to factor
71519×10246-850-Free to factor
815162×10242-17950-Free to factor
91515×10225-150-Free to factor
1015161×10261+11950-Free to factor
1115129×10237-17350-Free to factor
1215188×10233-43950-Free to factor
1315111×10228+43950-Free to factor
1415146×10282-1950-Free to factor
1515165×10235+61950-Free to factor
1615143×10275-52950-Free to factor
1715152×10247+11950-Free to factor
181518×10257-750-Free to factor
1915135×10229+1950-Free to factor
2015113×10248+17350-Free to factor
2115261×10236-52950-Free to factor
2215223×10259-17350-Free to factor
2315219×10232+11350-Free to factor
2415285×10244-22950-Free to factor
2515241×10229-14950-Free to factor
2615214×10247-23950-Free to factor
2715222×10258-1350-Free to factor
2815279×10259-52950-Free to factor
29152191×10233-2950-Free to factor
301522×10231+133950-Free to factor
311528×10246-11350-Free to factor
3215210231-7×10115-150-Free to factor
33152791×10231-8950-Free to factor
3415255×10241+26950-Free to factor
3515231×10248-13950-Free to factor
3615219×10229+8950-Free to factor
371527×10225-54×10112-7950-Free to factor
3815210236+359950-Free to factor
39153203×10234-2350-Free to factor
4015311×10237-8350-Free to factor
411532×10234-47950-Free to factor
4215361×10246-52950-Free to factor
4315379×10223-16950-Free to factor
4415323×10232+31950-Free to factor
4515323×10273+4950-Free to factor
4615335×10224+1950-Free to factor
4715341×10229+22950-Free to factor
4815341×10233-32950-Free to factor
4915447×10233+43950-Free to factor
5015483×10232+25950-Free to factor
511547×10235-27×10117-7950-Free to factor
5215419×10229+62950-Free to factor
531542×10280+7950-Free to factor
5415479×10243+2950-Free to factor
5515447×10232+25950-Free to factor
5615414×10243+13950-Free to factor
5715444×10243-71950-Free to factor
5815471×10225-26950-Free to factor
5915422×10264-31950-Free to factor
6015417×10265-14350-Free to factor
6115437×10242+8950-Free to factor
6215437×10223+44950-Free to factor
6315410233+29350-Free to factor
6415465×10243+7950-Free to factor
6515410253+15×10126-1350-Free to factor
6615477×10241+4950-Free to factor
6715543×10250+2950-Free to factor
6815544×10238+1950-Free to factor
6915522×10251-31950-Free to factor
7015567×10227+41950-Free to factor
71155791×10261-8950-Free to factor
7215511×10226+61950-Free to factor
7315511×10264+1350-Free to factor
7415561×10264-25950-Free to factor
7515556×10239+61950-Free to factor
7615559×10253+22950-Free to factor
7715610238+53950-Free to factor
7815671×10252-8950-Free to factor
7915614×10255-41950-Free to factor
801567×10249-18×10124-7950-Free to factor
811567×10257-27×10128-7950-Free to factor
821567×10230+8350-Free to factor
8315629×10273+4350-Free to factor
8415610243+539950-Free to factor
851565×10274-11350-Free to factor
861569×10254+850-Free to factor
8715619×10298+17950-Free to factor
881567×10231-547950-Free to factor
8915610292+449950-Free to factor
9015635×10247+1950-Free to factor
9115616×10227+5350-Free to factor
921564×10270+17350-Free to factor
9315617×10278+1950-Free to factor
9415616×10232-43950-Free to factor
95156203×10254-2350-Free to factor
961567×10268+445-Free to factor
97157263×10249-2945-Free to factor
981576×10285-745-Free to factor
991577×10234+445-Free to factor
10015759×10254+13945-Free to factor
101157809×10258-8945-Free to factor
10215710293-345-Free to factor
10315771×10262-62950-Free to factor
10415738×10234+43950-Free to factor
1051577×10257-457945-Free to factor
1061579×10243+250-Free to factor
10715767×10236-22950-Free to factor
10815711×10238+7950-Free to factor
10915719×10235+8950-Free to factor
11015719×10243-7345-Free to factor
1111577×10244-457945-Free to factor
11215776×10231+5950-Free to factor
113157209×10248-2945-Free to factor
11415779×10272-25945-Free to factor
115157127×10246-1945-Free to factor
116157263×10256-2945-Free to factor
11715741×10267-23945-Free to factor
11815725×10251+14345-Free to factor
119157115×10270-1345-Free to factor
12015758×10296+5945-Free to factor
12115829×10230-8350-Free to factor
12215817×10230+7350-Free to factor
12315810237+12×10118-1350-Free to factor
12415861×10230-7950-Free to factor
12515886×10237+31950-Free to factor
12615819×10264+14350-Free to factor
1271588×10291+345-Free to factor
12815867×10228+5950-Free to factor
1291587×10263+18×10131-7950-Free to factor
13015873×10253+17945-Free to factor
13115883×10298+52945-Free to factor
13215816×10258-43950-Free to factor
13315856×10272+61945-Free to factor
13415826×10246-11350-Free to factor
1351588×10277+545-Free to factor
13615817×10269-11345-Free to factor
13715871×10297-8945-Free to factor
13815953×10244-44945-Free to factor
13915967×10230-13950-Free to factor
14015910280+449945-Free to factor
14115949×10253+5945-Free to factor
1421594×10273-229950-Free to factor
14315967×10261+5945-Free to factor
14415989×10235-62950-Free to factor
14515985×10231-22950-Free to factor
14615961×10242-16950-Free to factor
1471594×10231-7350-Free to factor
14815910268+845-Free to factor
14915919×10273+62945-Free to factor
15015959×10293-32945-Free to factor
15115989×10254-17945-Free to factor
15215976×10249-31945-Free to factor
153159737×10242-8950-Free to factor
1541595×10250-17350-Free to factor
15515917×10248-5350-Free to factor
15615910237+359950-Free to factor
15715919×10235+5350-Free to factor
158159518×10285-5945-Free to factor
15916053×10232-62950-Free to factor
16016028×10243+53950-Free to factor
16116065×10245+34950-Free to factor
16216086×10263+31950-Free to factor
16316035×10241+1950-Free to factor
1641607×10238-187950-Free to factor
1651605×10244-23950-Free to factor
16616085×10292-22945-Free to factor
167160112×10233-1350-Free to factor
16816029×10249+34945-Free to factor
169160191×10252-2945-Free to factor
17016011×10238+61950-Free to factor
1711607×10245-547945-Free to factor
17216068×10286+13945-Free to factor
17316017×10244-2350-Free to factor
17416052×10245-43945-Free to factor
17516053×10256-17945-Free to factor
17616094×10255-1350-Free to factor
17716031×10252+23945-Free to factor
17816073×10244+8945-Free to factor
17916167×10239-31950-Free to factor
18016185×10263+23945-Free to factor
18116114×10251-17345-Free to factor
18216153×10263-44945-Free to factor
18316153×10264+1945-Free to factor
1841615×10256+850-Free to factor
18516141×10291+31945-Free to factor
18616129×10232+34950-Free to factor
1871618×10282-17945-Free to factor
1881612×10243+45×10121-2945-Free to factor
1891617×10252-52950-Free to factor
19016122×10296+41945-Free to factor
19116183×10260+52945-Free to factor
1921612×10298-945-Free to factor
19316131×10288+41945-Free to factor
19416117×10297+4345-Free to factor
19516137×10249+62945-Free to factor
19616110284+179945-Free to factor
19716128×10235+53950-Free to factor
19816173×10258+17950-Free to factor
19916119×10250+11345-Free to factor
20016113×10247+41945-Free to factor
20116128×10269+5345-Free to factor
2021615×10253+345-Free to factor
20316162×10256-71945-Free to factor
20416110266+269945-Free to factor
20516138×10259+43945-Free to factor
20616264×10258+17945-Free to factor
2071629×10280-745-Free to factor
20816223×10243+13945-Free to factor
20916222×10244+17345-Free to factor
21016235×10238-17950-Free to factor
21116210266+539945-Free to factor
21216289×10235-26945-Free to factor
21316252×10248+11945-Free to factor
21416282×10257+53945-Free to factor
21516253×10243-62945-Free to factor
2161627×10248-4345-Free to factor
21716232×10243-41945-Free to factor
21816223×10235+1350-Free to factor
21916210245-8145-Free to factor
22016223×10242+13950-Free to factor
2211629×10236+450-Free to factor
2221624×10251+9×10125-4945-Free to factor
22316249×10249-13950-Free to factor
22416279×10255-61945-Free to factor
22516226×10243-17945-Free to factor
2261629×10297-545-Free to factor
22716211×10248-17345-Free to factor
22816289×10276-53945-Free to factor
22916359×10288+22945-Free to factor
23016344×10299+1945-Free to factor
231163737×10250-8945-Free to factor
23216374×10263+25945-Free to factor
23316389×10277-71945-Free to factor
23416314×10266-23945-Free to factor
23516310251+63×10125-1950-Free to factor
236163185×10245-2345-Free to factor
23716365×10261+34945-Free to factor
238163112×10250-1345-Free to factor
23916368×10248+13945-Free to factor
2401635×10249-18×10124-5945-Free to factor
241163115×10241-1345-Free to factor
24216341×10245-32945-Free to factor
24316334×10243+11945-Free to factor
24416355×10289+62945-Reserved
24516349×10248+23945-Free to factor
24616323×10279-17345-Free to factor
24716353×10250-35945-Free to factor
24816329×10263+34945-Free to factor
24916362×10248-35945-Free to factor
25016382×10261-1945-Free to factor
25116331×10237-22950-Free to factor
2521633×10256-745-Free to factor
25316319×10274+71945-Free to factor
25416382×10242+35945-Free to factor
25516373×10248+53945-Free to factor
2561638×10247-945-Free to factor
25716317×10239-11345-Free to factor
2581632×10251-940-Submitted
25916368×10295+13945-Free to factor
26016347×10272+16945-Free to factor
26116310264-61345-Free to factor
26216489×10269-8945-Free to factor
26316461×10242+2945-Free to factor
2641647×10273-945-Free to factor
26516425×10253+11945-Free to factor
2661644×10257+345-Free to factor
26716416×10262-43945-Free to factor
26816449×10268-22945-Free to factor
26916411×10263+43945-Free to factor
27016425×10288-7945-Free to factor
27116423×10265-41945-Free to factor
2721647×10244-97945-Free to factor
27316467×10268+32945-Free to factor
274164673×10251-7945-Free to factor
27516414×10282-41945-Free to factor
27616446×10275+17945-Free to factor
27716461×10270+11945-Free to factor
27816423×10251+22945-Free to factor
27916473×10241+8945-Free to factor
2801647×10250+945-Free to factor
28116452×10249+11945-Free to factor
28216431×10255-4945-Free to factor
28316417×10244-11345-Free to factor
28416473×10266+71945-Free to factor
285164673×10237-7945-Free to factor
2861645×10251+18×10125-5945-Free to factor
28716447×10245+61945-Free to factor
28816411×10282+43945-Free to factor
28916488×10246-43945-Free to factor
29016429×10238+7945-Free to factor
29116471×10255-44945-Free to factor
29216465×10256+34945-Free to factor
29316419×10242+71945-Free to factor
29416476×10275+23945-Free to factor
29516544×10241+1945-Free to factor
29616519×10254+5345-Free to factor
29716589×10287-62945-Free to factor
29816510245-19945-Free to factor
2991657×10268+645-Free to factor
30016573×10242+62945-Free to factor
30116529×10247+43945-Free to factor
30216517×10241-14345-Free to factor
30316555×10294+17945-Free to factor
3041653×10259+845-Free to factor
30516565×10250+34945-Free to factor
30616523×10288+13945-Free to factor
30716513×10258+23945-Free to factor
30816577×10270-32945-Free to factor
30916523×10273-8345-Free to factor
31016583×10280+25945-Free to factor
31116538×10246-11945-Free to factor
3121657×10250-52945-Free to factor
31316577×10286+13945-Free to factor
31416583×10244-2945-Free to factor
3151659×10269-545-Free to factor
316165118×10241-1945-Free to factor
31716517×10270-71945-Free to factor
31816568×10270+13945-Free to factor
31916529×10241-5345-Free to factor
3201659×10274+545-Free to factor
32116559×10249-41945-Free to factor
32216555×10245-1945-Free to factor
32316573×10262+17945-Free to factor
32416552×10249-43945-Free to factor
32516526×10269-11345-Free to factor
32616541×10250-23945-Free to factor
32716523×10281+22945-Free to factor
3281657×10271-27×10135-7945-Free to factor
32916665×10260+43945-Free to factor
33016683×10254-2945-Free to factor
33116634×10253+11945-Free to factor
33216623×10268-32945-Free to factor
33316653×10250-8945-Free to factor
33416655×10248+26945-Free to factor
335166773×10243-8945-Free to factor
33616659×10241+13945-Free to factor
3371667×10243+645-Free to factor
338166809×10276-8945-Free to factor
33916629×10277+4345-Free to factor
34016685×10250+41945-Free to factor
34116689×10272-62945-Free to factor
34216613×10248-7345-Free to factor
34316649×10267+41945-Free to factor
34416626×10248-5345-Free to factor
34516619×10287+5345-Free to factor
3461667×10266+83945-Free to factor
3471667×10256-945-Free to factor
3481667×10261-54×10130-7950-Free to factor
349166709×10251-7945-Free to factor
35016616×10250-43945-Free to factor
35116653×10251-17945-Free to factor
35216631×10244+32945-Free to factor
35316673×10273+26945-Free to factor
35416658×10262+41945-Free to factor
35516619×10243-4345-Free to factor
35616610260+71945-Free to factor
35716619×10242+17950-Free to factor
35816710250-2145-Free to factor
35916710255-7×10127-145-Free to factor
36016711×10243+7945-Free to factor
3611677×10247-36×10123-7945-Free to factor
36216755×10263+8945-Free to factor
3631674×10247-13950-Submitted
36416759×10255-32945-Free to factor
3651674×10248+945-Free to factor
36616710271-37945-Free to factor
36716729×10270-17345-Free to factor
3681674×10247-139945-Free to factor
36916738×10249+43945-Free to factor
3701673×10259-245-Free to factor
3711672×10256-17345-Free to factor
37216786×10270-23945-Free to factor
37316777×10297-41945-Free to factor
37416711×10286+43945-Free to factor
37516794×10269-1345-Free to factor
37616723×10274+31945-Free to factor
37716785×10278+14945-Free to factor
3781677×10261+83945-Free to factor
3791677×10247-97945-Free to factor
380167473×10257-5945-Free to factor
3811679×10266+145-Free to factor
38216717×10270-11345-Free to factor
38316783×10285+52945-Free to factor
38416777×10248-23945-Free to factor
38516789×10283-17945-Free to factor
3861675×10289-345-Free to factor
38716746×10245+35945-Free to factor
3881673×10280+845-Free to factor
38916747×10273+16945-Free to factor
39016767×10255+32945-Free to factor
39116752×10275+11945-Free to factor
3921677×10255+9×10127-7945-Free to factor
39316711×10260-17345-Free to factor
39416713×10266+41945-Free to factor
39516798×10245-145-Free to factor
39616729×10245+7945-Free to factor
3971688×10295-150-Free to factor
39816885×10252-31945-Free to factor
39916810248+149345-Free to factor
40016879×10248+11945-Free to factor
40116871×10251-26945-Free to factor
4021688×10261-27×10130-8945-Free to factor
40316810255-8×10127-145-Free to factor
404168518×10272-5945-Free to factor
40516825×10246+14345-Free to factor
4061687×10246+445-Free to factor
4071685×10253-23945-Free to factor
408168109×10268-1945-Free to factor
40916822×10261-31945-Free to factor
41016819×10271+5345-Free to factor
41116843×10257-16945-Free to factor
4121684×10259-49945-Free to factor
41316810258+179945-Free to factor
41416819×10263+62945-Free to factor
41516825×10259+8345-Free to factor
4161687×10277-187945-Free to factor
417168203×10275-2345-Free to factor
41816997×10292-1350-Free to factor
41916941×10265-32945-Free to factor
42016959×10264-32945-Free to factor
42116968×10254-23945-Free to factor
42216922×10274+17345-Free to factor
42316935×10247-44945-Free to factor
424169409×10251-4945-Free to factor
42516937×10251+8945-Free to factor
42616965×10270-11945-Free to factor
42716911×10251+1345-Free to factor
42816914×10255-17345-Free to factor
42916985×10273+14945-Free to factor
43016986×10268+31945-Free to factor
43116955×10259+26945-Free to factor
43216931×10265-4945-Free to factor
43316949×10251+32945-Free to factor
4341698×10245+345-Free to factor
43516913×10246+17350-Free to factor
43616986×10247+31945-Free to factor
4371698×10262-71945-Free to factor
43816910273-91945-Free to factor
4391699×10247-545-Free to factor
44016929×10288+7945-Free to factor
4411692×10271-11945-Free to factor
4421697×10297-187945-Free to factor
44316925×10278-52945-Free to factor
4441699×10249-745-Free to factor
4451695×10284-645-Free to factor
44616929×10246+7945-Free to factor
4471696×10266+545-Free to factor
448169163×10248-1950-Free to factor
449169106×10244-1345-Free to factor
450170154×10248-1945-Free to factor
45117010247-345-Free to factor
4521705×10277-27×10138-5950-Free to factor
45317011×10268+1345-Free to factor
45417052×10257-43945-Free to factor
45517098×10256-145-Free to factor
456170809×10248-8945-Free to factor
45717038×10252+61945-Free to factor
45817022×10252-31945-Free to factor
45917067×10248+32945-Free to factor
46017010251+119350-Free to factor
461170773×10247-8945-Free to factor
4621708×10249-9×10124-8945-Free to factor
46317010251-4×10125-145-Free to factor
4641704×10262+41945-Free to factor
4651705×10292+945-Free to factor
4661704×10291+11345-Free to factor
4671703×10251+845-Free to factor
46817088×10249-7945-Free to factor
46917053×10277-26945-Free to factor
47017019×10248+11345-Free to factor
47117061×10268-34945-Free to factor
472170509×10260-5950-Free to factor
47317032×10261-23945-Free to factor
47417132×10270-41945-Free to factor
47517165×10288+16945-Free to factor
47617152×10265-43945-Free to factor
477171491×10251-5945-Free to factor
47817173×10288+53945-Free to factor
47917137×10251+71945-Free to factor
48017111×10252+61945-Free to factor
48117147×10257+61945-Free to factor
4821717×10269+18×10134-7945-Free to factor
483171109×10278-1945-Free to factor
48417185×10291+23945-Free to factor
48517161×10257+11945-Free to factor
48617147×10254+61945-Free to factor
48717179×10259-34945-Free to factor
4881715×10253-17345-Free to factor
489171391×10278-4945-Free to factor
4901713×10250+245-Free to factor
49117152×10250+11945-Free to factor
49217119×10252+5345-Free to factor
49317110255+6×10127-1345-Free to factor
494171191×10287-2945-Free to factor
49517162×10250-71945-Free to factor
49617116×10262-61945-Free to factor
4971713×10257+745-Free to factor
49817219×10292+17945-Free to factor
49917247×10263+52945-Free to factor
5001725×10261-9×10130-5945-Free to factor
50117294×10249-1345-Free to factor
5021727×10260-97945-Free to factor
50317223×10291+22945-Free to factor
50417210300+224945-Free to factor
50517214×10254-23945-Free to factor
50617237×10260+8945-Free to factor
50717286×10275+31945-Free to factor
50817265×10263+43945-Free to factor
5091727×10299-845-Free to factor
51017271×10253-35945-Free to factor
51117288×10297-7945-Free to factor
51217210251+17950-Free to factor
51317274×10258-11945-Free to factor
51417210269+15×10134-1345-Free to factor
51517217×10264+4345-Free to factor
516172646×10258-7945-Free to factor
5171727×10279-97945-Free to factor
51817285×10288-31945-Free to factor
51917225×10257+14345-Free to factor
52017279×10268-7945-Free to factor
52117237×10255-1945-Free to factor
5221725×10255+645-Free to factor
52317328×10267+53945-Free to factor
5241739×10251-445-Free to factor
5251737×10269+83945-Free to factor
52617379×10284-34945-Free to factor
52717379×10290-43945-Free to factor
52817328×10254+5345-Free to factor
52917319×10255+2345-Free to factor
53017313×10252+8345-Free to factor
53117386×10266+31950-Free to factor
5321732×10254-945-Free to factor
53317344×10256-71945-Free to factor
53417310267+539945-Free to factor
53517310257-845-Free to factor
5361734×10289-319945-Free to factor
53717335×10265-71945-Free to factor
53817358×10251-31945-Free to factor
5391735×10253-745-Free to factor
54017347×10273-11945-Free to factor
5411747×10271-52945-Free to factor
5421745×10279+36×10139-5945-Free to factor
54317458×10269+41945-Free to factor
54417449×10254+5945-Free to factor
545174118×10259-1945-Free to factor
5461745×10257+31945-Free to factor
54717441×10274+31945-Free to factor
54817468×10251+31945-Free to factor
54917423×10253+1345-Free to factor
55017474×10251+43945-Free to factor
5511747×10259+83945-Free to factor
55217435×10266-53945-Free to factor
5531745×10268-345-Free to factor
55417437×10270+17945-Free to factor
555174115×10256-1345-Free to factor
5561744×10263-7345-Free to factor
5571749×10257-545-Free to factor
55817483×10299+7945-Free to factor
5591747×10259-545-Free to factor
56017529×10257+16945-Free to factor
56117514×10299-11345-Free to factor
56217567×10288+32945-Reserved
56317519×10281+2345-Free to factor
5641755×10274-945-Free to factor
5651757×10278-187945-Free to factor
56617547×10285+43945-Free to factor
567175127×10273-1945-Free to factor
56817531×10275-22945-Free to factor
5691755×10261+18×10130-5945-Free to factor
5701757×10293-367945-Free to factor
571175172×10260-1945-Free to factor
572175709×10263-7945-Free to factor
5731755×10271-345-Free to factor
57417511×10262+7945-Free to factor
57517531×10263-4945-Free to factor
57617547×10266-11945-Free to factor
57717523×10259-14945-Free to factor
578175191×10263-2945-Free to factor
5791757×10261-345-Free to factor
5801759×10262+445-Free to factor
5811752×10257+61945-Free to factor
5821753×10259-445-Free to factor
5831757×10270-547945-Free to factor
58417510261-37945-Free to factor
585175646×10256-7945-Free to factor
58617537×10263+44945-Free to factor
58717513×10285-4945-Free to factor
58817610279-2145-Free to factor
58917683×10276+61945-Free to factor
59017637×10286+17945-Free to factor
59117653×10258-8945-Free to factor
5921762×10268-345-Free to factor
59317661×10272-52945-Free to factor
5941768×10259-345-Free to factor
59517653×10296+1945-Free to factor
59617626×10258-5345-Free to factor
59717623×10273-32945-Free to factor
59817610265-7×10132-145-Free to factor
59917610267+63×10133-1950-Free to factor
60017682×10259+71945-Free to factor
6011767×10275-45×10137-7945-Free to factor
602176118×10295-1945-Free to factor
60317671×10256-53945-Free to factor
60417647×10269+34945-Free to factor
6051765×10286+945-Free to factor
60617610286+449945-Free to factor
60717677×10284+4945-Free to factor
608176646×10268-7945-Free to factor
60917637×10292+44945-Free to factor
61017626×10258-71945-Free to factor
61117667×10278-4945-Free to factor
6121775×10269+1345-Free to factor
61317710263-73945-Free to factor
61417768×10264-41945-Free to factor
615177115×10268-1345-Free to factor
61617714×10287+31945-Free to factor
6171774×10325-1345-Free to factor
6181779×10277+445-Free to factor
61917713×10276+11345-Free to factor
62017716×10269-61945-Free to factor
62117783×10261+52945-Free to factor
62217731×10266+32945-Free to factor
62317731×10264-22945-Free to factor
62417768×10265+31945-Free to factor
62517747×10258-11945-Free to factor
626177163×10257-1945-Free to factor
6271772×10277+223945-Free to factor
62817719×10265+8945-Free to factor
62917726×10263+7345-Free to factor
63017734×10288-7945-Free to factor
63117722×10273-1345-Free to factor
63217828×10265+71945-Free to factor
6331787×10276-245-Free to factor
6341788×10272+945-Free to factor
635178163×10259-1945-Free to factor
6361785×10269+18×10134-5945-Free to factor
63717859×10267-41945-Free to factor
63817841×10274+4945-Free to factor
63917810283+449945-Free to factor
64017867×10270-31945-Free to factor
64117828×10275-1955-Free to factor
6421787×10274-845-Free to factor
64317810287+269945-Free to factor
64417816×10263-43945-Free to factor
64517882×10266-1945-Free to factor
646178691×10280-7945-Free to factor
6471794×10263-13950-Reserved
64817971×10294+1945-Free to factor
649179203×10297-2345-Free to factor
65017937×10260+26945-Free to factor
65117910268-91945-Free to factor
65217910282+345-Free to factor
65317928×10267+71945-Free to factor
65417935×10263-53945-Free to factor
65517910295+359945-Free to factor
65617985×10300-13945-Free to factor
65717928×10266+5345-Free to factor
65817916×10273+11945-Free to factor
659179136×10263-1945-Free to factor
66017941×10276-32945-Free to factor
66117968×10267-41945-Free to factor
66217985×10273-13945-Free to factor
66317911×10274-14345-Free to factor
66417917×10300+1945-Free to factor
66517953×10284-44945-Free to factor
6661804×10263+41945-Free to factor
66718079×10262-52945-Free to factor
66818019×10288+62945-Free to factor
66918077×10279-41945-Free to factor
67018029×10286+7945-Free to factor
67118025×10269-52945-Free to factor
67218016×10283-61945-Free to factor
67318055×10263+62945-Free to factor
67418022×10274+23945-Free to factor
67518041×10272+13945-Free to factor
67618010280+269945-Free to factor
67718077×10289-41945-Free to factor
67818052×10279-7945-Free to factor
67918023×10262+7345-Free to factor
6801808×10295-63×10147-8945-Free to factor
68118073×10292+17945-Free to factor
6821803×10274+445-Free to factor
6831807×10291+9×10145-7945-Free to factor
68418161×10266-34945-Free to factor
68518179×10264-16945-Free to factor
6861814×10267-319945-Free to factor
6871814×10291-9×10145-4945-Free to factor
6881812×10263+61945-Free to factor
68918117×10271-11345-Free to factor
69018183×10270-11945-Free to factor
69118111×10286+1345-Free to factor
6921815×10279-945-Free to factor
6931812×10269-145-Free to factor
69418110296-37945-Free to factor
69518168×10299-23945-Free to factor
69618110287+71945-Free to factor
6971817×10276+145-Free to factor
69818135×10285-44945-Free to factor
69918179×10298+2945-Free to factor
70018149×10265-4950-Free to factor
70118131×10284+41945-Free to factor
70218138×10267+43945-Free to factor
70318173×10266+17945-Free to factor
7041815×10289+845-Free to factor
7051817×10292-277950-Free to factor
7061812×10271-9×10135-2950-Free to factor
70718132×10277-23945-Free to factor
70818188×10288-43945-Free to factor
70918123×10279-14945-Free to factor
71018225×10299-34945-Free to factor
711182209×10289-2945-Free to factor
712182373×10275-4945-Free to factor
71318210297-8145-Free to factor
7141827×10275+645-Free to factor
71518294×10265-1350-Free to factor
71618210273+179945-Free to factor
7171827×10272-1345-Free to factor
71818219×10264+8945-Free to factor
71918211×10277+1345-Free to factor
72018235×10276-44945-Free to factor
72118211×10281+1345-Free to factor
72218228×10266+71945-Free to factor
72318216×10311-1345-Free to factor
72418211×10269+7945-Free to factor
72518210268+59345-Free to factor
72618271×10274-26945-Free to factor
72718210269-845-Free to factor
72818276×10272-31945-Free to factor
72918285×10291-13945-Free to factor
73018210288+134945-Free to factor
731182227×10270-2945-Free to factor
732182737×10293-8945-Free to factor
73318210288-37945-Free to factor
73418210271+71945-Free to factor
73518210274+89945-Free to factor
7361833×10275-445-Free to factor
73718367×10291+23945-Free to factor
73818398×10266-145-Free to factor
73918334×10290-7945-Free to factor
74018367×10275+14945-Free to factor
74118328×10268+17945-Free to factor
7421835×10294-41950-Free to factor
743183106×10275-1350-Free to factor
7441835×10281-17345-Free to factor
74518367×10269-4945-Free to factor
74618310269+945-Free to factor
74718371×10277-44945-Free to factor
74818313×10291+41945-Free to factor
74918352×10272-25945-Free to factor
75018310271-7345-Free to factor
75118362×10267-35945-Free to factor
75218347×10281+52945-Free to factor
7531832×10271-15×10135-2345-Free to factor
75418331×10275+32945-Free to factor
75518323×10275-41945-Free to factor
7561838×10277-53945-Free to factor
75718310285-2145-Free to factor
75818313×10278+41945-Free to factor
75918441×10300+22945-Free to factor
76018410272-4145-Free to factor
76118419×10270+5345-Free to factor
76218419×10278-7345-Free to factor
76318455×10269+71945-Free to factor
76418417×10275-11345-Free to factor
7651843×10271+845-Free to factor
76618410297-345-Free to factor
767184527×10276-5945-Free to factor
76818429×10278+34945-Free to factor
76918423×10287-41945-Free to factor
77018459×10269+22945-Free to factor
7711844×10270-31945-Free to factor
7721842×10279+355-Free to factor
77318413×10272+41945-Free to factor
77418410281+149345-Free to factor
77518410275-61350-Free to factor
776185109×10281-1945-Free to factor
77718510277-37945-Free to factor
778185755×10270-8945-Free to factor
77918597×10274-1350-Free to factor
78018549×10289+23945-Free to factor
78118514×10286+31945-Free to factor
78218558×10293+41945-Free to factor
78318510271+15×10135-1345-Free to factor
78418523×10274-32945-Free to factor
78518511×10286+4345-Free to factor
78618529×10284+43945-Free to factor
7871858×10273+550-Free to factor
78818589×10292-35945-Free to factor
78918583×10273+16945-Free to factor
79018510291-10145-150-Free to factor
79118528×10300+11345-Free to factor
792185145×10288-1945-Free to factor
79318519×10272+17945-Free to factor
79418552×10278-43945-Free to factor
79518631×10283+41945-Free to factor
79618625×10279+14345-Free to factor
79718682×10283+35945-Free to factor
79818683×10281+34945-Free to factor
79918655×10272+53945-Free to factor
80018682×10281+71945-Free to factor
80118686×10295+31945-Free to factor
802186473×10285-5945-Free to factor
80318610283-7145-Free to factor
8041865×10288-41950-Free to factor
80518659×10278+4945-Free to factor
80618658×10294+23945-Free to factor
80718610275+449945-Free to factor
80818655×10282+71945-Free to factor
80918667×10271+14945-Free to factor
8101867×10289-52945-Free to factor
81118628×10287+5345-Free to factor
81218668×10293+13945-Free to factor
81318767×10285-13945-Free to factor
81418726×10285+7345-Free to factor
8151872×10293+9×10146-2945-Free to factor
8161875×10287-17345-Free to factor
8171874×10275-1360-Reserved
81818771×10277-35945-Free to factor
81918723×10282+31945-Free to factor
8201877×10277+345-Free to factor
8211872×10300+133945-Free to factor
82218798×10282-145-Free to factor
82318716×10289-61945-Free to factor
824188227×10276-2945-Free to factor
82518879×10286-7945-Free to factor
82618813×10285+8345-Free to factor
8271888×10287-63×10143-8945-Free to factor
82818849×10293+5945-Free to factor
82918899×10288-145-Free to factor
83018834×10280+11945-Free to factor
83118841×10292+4945-Free to factor
83218862×10287-71945-Free to factor
83318813×10274-4945-Free to factor
83418858×10277-13945-Free to factor
83518810289+629945-Free to factor
83618841×10279+4945-Free to factor
83718841×10286-23945-Free to factor
83818843×10295-61945-Free to factor
83918868×10281-41945-Free to factor
84018846×10277+17945-Free to factor
84118935×10300-17945-Free to factor
8421892×10281+43945-Free to factor
8431893×10283-150-Free to factor
8441894×10280-31945-Free to factor
84518976×10278-31945-Free to factor
84618943×10277-7945-Free to factor
8471895×10279-36×10139-5945-Free to factor
84818910285+89945-Free to factor
84918955×10294+26945-Free to factor
8501899×10274-745-Free to factor
851189185×10296-2345-Free to factor
85218973×10288+71945-Free to factor
8531898×10289+1950-Free to factor
85418910279+36×10139-1945-Free to factor
85518925×10285+8345-Free to factor
8561894×10293-7345-Free to factor
85718910287-345-Free to factor
85818973×10300+71945-Free to factor
8591897×10293-36×10146-7945-Free to factor
860189409×10280-4945-Free to factor
8611896×10287-545-Free to factor
86218965×10278+7945-Free to factor
86319079×10280-61945-Free to factor
86419073×10293+8945-Free to factor
86519079×10289-34945-Free to factor
86619076×10290+5945-Free to factor
86719052×10285-43945-Free to factor
86819016×10277-61945-Free to factor
869190106×10294-1350-Free to factor
8701902×10281-9×10140-2950-Free to factor
87119017×10277-8945-Free to factor
87219019×10292+2345-Free to factor
87319071×10292-8945-Free to factor
87419083×10297+34945-Free to factor
87519011×10300+7945-Free to factor
8761907×10293-645-Free to factor
87719017×10278-53945-Free to factor
87819074×10284-11945-Free to factor
879190127×10282-1945-Free to factor
8801914×10289-9×10144-4945-Free to factor
881191709×10288-7945-Free to factor
882191809×10295-8945-Free to factor
88319183×10290+7945-Free to factor
8841915×10285+7345-Free to factor
885191197×10292-2345-Free to factor
88619110287-91945-Free to factor
88719198×10287-145-Free to factor
88819146×10291+35945-Free to factor
88919122×10284+41945-Free to factor
89019165×10294+16945-Free to factor
8911916×10287-150-Free to factor
89219265×10296-11945-Free to factor
8931928×10287-27×10143-8945-Free to factor
89419279×10292-34945-Free to factor
8951925×10282-745-Free to factor
896192203×10299-2345-Free to factor
8971928×10285+945-Free to factor
8981922×10288+223945-Free to factor
89919274×10296+7945-Free to factor
90019210299-8145-Free to factor
9011925×10279-345-Free to factor
9021924×10283-319945-Free to factor
9031929×10280-245-Free to factor
90419265×10292+61945-Free to factor
90519292×10282-155-Free to factor
90619264×10292+53945-Free to factor
90719283×10300-11945-Free to factor
90819310296+149345-Free to factor
90919359×10293+4945-Free to factor
9101933×10287+155-Free to factor
911193103×10295-1350-Free to factor
9121938×10299-9×10149-8945-Free to factor
913193509×10287-5945-Free to factor
9141937×10297-545-Free to factor
915193791×10280-8945-Free to factor
91619395×10285-150-Free to factor
917193263×10295-2945-Free to factor
91819328×10292+11345-Free to factor
91919361×10284-52945-Free to factor
92019310287-6×10143-1355-Free to factor
92119382×10293+35945-Free to factor
9221937×10295-45×10147-7950-Free to factor
92319329×10281+7950-Free to factor
92419413×10286-31950-Free to factor
92519453×10292-44945-Free to factor
926194809×10297-8945-Free to factor
92719423×10290-8345-Free to factor
92819428×10285+5345-Free to factor
929194527×10281-5945-Free to factor
930194518×10288-5945-Free to factor
93119483×10284+16945-Free to factor
93219438×10284-11945-Free to factor
93319474×10300+43945-Free to factor
93419461×10289-16945-Free to factor
93519473×10288+26945-Free to factor
93619565×10288+43945-Free to factor
9371954×10300-229945-Free to factor
9381957×10290-52945-Free to factor
93919585×10285+23945-Free to factor
9401957×10297+11950-Free to factor
9411952×10294-137945-Free to factor
94219564×10300+53945-Free to factor
94319514×10297+1345-Free to factor
94419532×10293-23950-Free to factor
9451957×10289-27×10144-7950-Free to factor
94619567×10290+14945-Free to factor
94719529×10293-8350-Free to factor
94819522×10290-7345-Free to factor
9491954×10288-13950-Reserved
950195109×10297-1950-Free to factor
95119694×10296-1350-Free to factor
95219683×10285-11945-Free to factor
9531962×10298-17350-Free to factor
9541965×10291-9×10145-5950-Free to factor
95519698×10290-150-Free to factor
95619653×10287-8945-Free to factor
9571967×10298-43950-Free to factor
9581968×10300-950-Free to factor
9591967×10286-61950-Free to factor
9601965×10289-645-Free to factor
96119622×10294+41950-Free to factor
96219647×10297+16945-Free to factor
96319646×10294+53950-Free to factor
964197145×10290-1950-Free to factor
9651975×10299-41950-Free to factor
96619723×10294-14945-Free to factor
96719789×10290-8945-Free to factor
96819741×10299-23945-Free to factor
96919758×10291-31945-Free to factor
97019734×10286-7950-Free to factor
971197427×10286-4945-Free to factor
9721974×10295+41950-Free to factor
97319731×10295+23950-Free to factor
97419752×10293-61945-Free to factor
97519817×10287-71950-Free to factor
97619828×10294+11345-Free to factor
97719835×10288-17945-Free to factor
97819819×10291+44945-Free to factor
9791988×10300-53950-Free to factor
98019810296+59350-Free to factor
98119885×10289+32945-Free to factor
98219879×10295+11945-Free to factor
9831984×10295+350-Free to factor
98419819×10290+11345-Free to factor
98519811×10291-8345-Free to factor
98619885×10293-13945-Free to factor
98719885×10299+23945-Free to factor
9881985×10292+31945-Free to factor
9891994×10301-1345-Free to factor
9901995×10301+9×10150-5945-Free to factor
99119937×10295+8945-Free to factor
99219929×10296-14345-Free to factor
99319916×10307-1350-Free to factor
99419944×10296-17945-Free to factor
995199491×10299-5950-Free to factor
99619944×10298-17940-Free to factor
99719973×10295+35940-Free to factor
99819949×10301-4950-Free to factor
999199154×10296-1945-Free to factor
100019922×10300-7350-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
12597×10258+955258.85Free to factor
225877×10257+13955259.89Free to factor
326094×10258-1355259.97Free to factor
426022×10259-13955260.34Free to factor
526034×10259-61965260.53Reserved
626059×10259+13955260.77Free to factor
7261106×10259-1355261.03Free to factor
826122×10260-1350261.34Free to factor
926174×10260+7955261.87Free to factor
1026213×10261+11350262.11Free to factor
1126237×10261+53950262.57Free to factor
122634×10263-31950264.30Free to factor
132637×10263+173950264.85Free to factor
1426416×10263+17350264.90Free to factor
1526341×10262-23950265.01Free to factor
1626322×10262-13950265.04Free to factor
1726361×10262-7950265.18Free to factor
1826546×10264-1950265.66Free to factor
1926625×10265+11950266.40Free to factor
20265682×10263-7950266.53Free to factor
212665×10266+31950266.70Free to factor
2226688×10265-7950266.94Free to factor
2326710267+12×10133-1350267.00Free to factor
2426711×10266+1350267.04Free to factor
2526717×10266+7350267.23Free to factor
262683×10267+750267.48Free to factor
2726762×10266-53950267.79Free to factor
2826785×10266+23950267.93Free to factor
2926897×10266-1350267.99Free to factor
3026853×10267-71950268.72Free to factor
3126877×10267-41950268.89Free to factor
3226935×10268-71950270.24Free to factor
3326995×10267-150270.38Free to factor
3426965×10268+43950270.51Free to factor
3526919×10268+17950270.68Free to factor
3626914×10268-41950270.85Free to factor
372707×10270-97950270.85Free to factor
382718×10270-950270.90Free to factor
3927013×10269-1350271.11Free to factor
4027159×10270-23950271.77Free to factor
41270709×10268-7950272.25Free to factor
422722×10272+7950272.30Free to factor
4327247×10271+7950272.67Free to factor
442725×10272-23950272.70Free to factor
4527268×10271-23950272.83Free to factor
462735×10272+350273.00Free to factor
472734×10273-13950273.90Free to factor
4827382×10272-1950273.91Free to factor
4927425×10273-7950275.10Free to factor
5027610276+89950276.00Free to factor
512758×10275+1950276.60Free to factor
5227529×10274+1350276.86Free to factor
532777×10277+83950277.85Free to factor
542787×10277+17350277.85Free to factor
5527773×10276-1950277.86Free to factor
5627679×10275-7950277.90Free to factor
572788×10277-155277.90Free to factor
5827810278+71950278.00Free to factor
5927810278+119350278.00Free to factor
6027849×10277+41950278.69Free to factor
6127868×10277-23950278.83Free to factor
6227959×10278+31950279.77Free to factor
6327983×10278+61950279.92Free to factor
6428026×10279-71950280.41Free to factor
6528052×10279-61950281.02Free to factor
662814×10281-31950282.30Free to factor
672818×10280-150282.30Free to factor
6828213×10281-1350283.11Reserved
6928328×10282+17950283.45Free to factor
7028338×10282+7950283.58Free to factor
7128414×10283+1350284.15Free to factor
7228425×10283-43950284.40Free to factor
732857×10284-350284.85Free to factor
7428568×10284+13950285.83Free to factor
752862×10286-17350287.00Free to factor
7628835×10287+1950288.85Free to factor
772898×10288-950288.90Free to factor
7828911×10288+1350289.04Free to factor
7928767×10286-31950289.22Free to factor
8028852×10287-7950289.41Free to factor
812904×10289-960289.60Free to factor
8228877×10287+31950289.89Free to factor
832908×10290-53950291.20Free to factor
84291172×10289-1950291.24Free to factor
8529168×10290+13950291.83Free to factor
8629238×10291+61950292.58Free to factor
8729249×10291-31950292.69Free to factor
882925×10291-150293.10Free to factor
892932×10292-750294.00Free to factor
9029310293-7350294.00Free to factor
912948×10293-950294.60Free to factor
9229317×10292-71950294.63Free to factor
9329323×10292+7350294.76Free to factor
9429610295+950295.00Free to factor
9529516×10294-7955295.20Free to factor
9629485×10293-31950295.23Free to factor
9729488×10293-61950295.64Free to factor
9829459×10293+31950295.77Free to factor
992968×10295-11350295.90Free to factor
10029610296-31355296.00Free to factor
101294691×10292-7950296.24Free to factor
102294709×10292-7950296.25Free to factor
10329616×10295+17350296.51Free to factor
1042975×10296-750296.70Free to factor
10529717×10296+7350297.23Free to factor
10629726×10296-53950297.41Free to factor
10729732×10296+31950297.51Free to factor
1082977×10297+18×10148-7950297.85Free to factor
10929774×10296+43950297.87Free to factor
11029777×10296+13950297.89Free to factor
11129893×10296-150297.97Free to factor
1122995×10298-350298.70Free to factor
11329910299+53955299.00Free to factor
11429910299+18×10149-1960299.00Free to factor
11529910299+6×10149-1355299.00Free to factor
11629910299-8×10149-155299.00Free to factor
1173006×10299+755299.78Free to factor
1182997×10299-9×10149-7950299.85Free to factor
1192997×10299-61955299.85Free to factor
1202998×10299-53955299.90Free to factor
121300655×10298-7955300.82Free to factor
12229929×10298-17355300.86Free to factor
12330162×10300-17955301.79Free to factor
12430165×10300+7955301.81Free to factor
1253017×10301+9×10150-7965301.85Free to factor
12631434×10313-61955314.53Free to factor
12731710317-8150317.00Free to factor
12832034×10319-61955320.53Free to factor
12932510325-950325.00Free to factor
1303464×10345-1355345.60Free to factor
13134710347-955347.00Free to factor
13236910369-8150369.00Free to factor
1333744×10373-965373.60Free to factor
1343804×10379-965379.60Free to factor
13538425×10383-1365384.40Free to factor
1363964×10395-1365395.60Free to factor
13747634×10475-61965476.53Free to factor