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
116625×10188+11950189.40Reserved
215238×10188+61940189.58Free to factor
316741×10188-23940189.61Free to factor
414943×10188-61940189.63Free to factor
516352×10188-61940189.72Free to factor
616153×10188-71940189.72Free to factor
716953×10188-17940189.72Free to factor
816468×10188-41940189.83Free to factor
916476×10188+23940189.88Free to factor
1016679×10188-61940189.90Free to factor
111514×10189+17340190.30Free to factor
1215625×10189+11940190.40Free to factor
1316225×10189+17340190.40Free to factor
141807×10189-367940190.54Free to factor
151638×10189-940190.60Free to factor
1616685×10188+23940190.63Free to factor
1716985×10188+41940190.63Free to factor
1816411×10189+61940190.74Free to factor
1917413×10189+23940190.81Free to factor
20179673×10188-7940190.83Free to factor
21169682×10188-7940190.83Free to factor
221667×10190+173940190.85Free to factor
231797×10190-97940190.85Free to factor
2414916×10189+11940190.90Free to factor
2516416×10189-43940190.90Free to factor
2615917×10189+7340190.93Free to factor
2715019×10189+71940190.98Free to factor
2815511×10190+43940191.04Free to factor
2916822×10189+23940191.04Free to factor
3016922×10189-13940191.04Free to factor
3117022×10189-31940191.04Free to factor
3216923×10189+31940191.06Free to factor
3314814×10190-17345191.15Free to factor
3416714×10190+13940191.15Free to factor
3516329×10189-11940191.16Free to factor
3617032×10189-41940191.20Free to factor
3716417×10190-11340191.23Free to factor
3816637×10189+71940191.27Free to factor
3917037×10189+17940191.27Free to factor
4015619×10190+11355191.28Reserved
4116541×10189-23940191.31Free to factor
4216144×10189-53940191.34Free to factor
4315446×10189+17940191.36Free to factor
4416223×10190+31940191.36Free to factor
4517023×10190-17340191.36Free to factor
4614549×10189-31940191.39Free to factor
4716049×10189+41940191.39Free to factor
4816025×10190+11940191.40Free to factor
4917026×10190-53940191.41Free to factor
5017726×10190-11340191.41Free to factor
5117453×10189-17940191.42Free to factor
5216056×10189+61940191.45Free to factor
5314659×10189-41940191.47Free to factor
5415359×10189-23940191.47Free to factor
551613×10191-740191.48Free to factor
5617831×10190+41940191.49Free to factor
5716067×10189-13940191.53Free to factor
5817668×10189-41940191.53Free to factor
5917476×10189+41940191.58Free to factor
6014877×10189+31940191.59Free to factor
611474×10191-340191.60Free to factor
6214282×10189+17940191.61Free to factor
6315086×10189-23940191.63Free to factor
6416147×10190+43940191.67Free to factor
651535×10191-340191.70Free to factor
661615×10191-740191.70Free to factor
6717655×10190+53940191.74Free to factor
6815958×10190-31940191.76Free to factor
6917458×10190+23940191.76Free to factor
7014459×10190+13940191.77Free to factor
711676×10191+740191.78Free to factor
7216361×10190-43940191.79Free to factor
7315262×10190-71940191.79Free to factor
741627×10191-187940191.85Free to factor
751687×10191-97940191.85Free to factor
7616973×10190+53945191.86Free to factor
7714074×10190-11940191.87Free to factor
7814977×10190+31940191.89Free to factor
7916879×10190-61940191.90Free to factor
801548×10191+950191.90Free to factor
811598×10191-940191.90Free to factor
8216982×10190+17940191.91Free to factor
8316885×10190-13940191.93Free to factor
8416985×10190+41940191.93Free to factor
8517686×10190-23940191.93Free to factor
8617911×10191+43940192.04Free to factor
8714513×10191+23940192.11Free to factor
8817613×10191+17340192.11Free to factor
8916314×10191-11340192.15Free to factor
9017314×10191+31940192.15Free to factor
9116916×10191+17340192.20Free to factor
9216117×10191-71940192.23Free to factor
9316719×10191+71940192.28Free to factor
9416919×10191-7340192.28Free to factor
9515622×10191-7340192.34Free to factor
9617623×10191+7340192.36Free to factor
9716725×10191-43940192.40Free to factor
9816726×10191-17940192.41Free to factor
9917426×10191-53940192.41Free to factor
10016428×10191+53940192.45Free 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
11437×10253+140-Free to factor
214413×10214+11345-Free to factor
314447×10214+43945-Free to factor
414425×10207-61945-Free to factor
51445×10262-11345-Free to factor
614479×10239-43945-Free to factor
714438×10211+61945-Free to factor
81442×10226-945-Free to factor
914410210+71945-Free to factor
1014413×10217+23945-Free to factor
1114410209+269940-Free to factor
1214441×10211+13945-Free to factor
13144655×10206-7940-Free to factor
1414496×10222-140-Free to factor
1514499×10212-145-Free to factor
1614479×10215-43945-Free to factor
1714446×10209+53945-Free to factor
1814431×10210+23945-Free to factor
1914438×10241+61945-Free to factor
2014464×10212+17945-Free to factor
211444×10233+11345-Free to factor
2214494×10260-1340-Free to factor
2314423×10224-11345-Free to factor
2414489×10240-17945-Free to factor
2514426×10209+1945-Free to factor
2614410271+27×10135-1945-Free to factor
2714514×10233+1345Free to factor
2814541×10237-23945Free to factor
291455×10267-940-Free to factor
3014586×10242-41945-Free to factor
3114510213+629940-Free to factor
3214522×10229-31945-Free to factor
3314519×10271+17945-Free to factor
341455×10214+31945Free to factor
3514510214-31340-Free to factor
3614526×10209-17945-Free to factor
3714510211+45×10105-1945-Free to factor
3814531×10230+23945-Free to factor
39145718×10299-7945-Free to factor
4014513×10241-1345-Free to factor
4114613×10240-1345-Free to factor
4214613×10232+23945-Free to factor
4314613×10230-1345-Free to factor
4414611×10224+1345-Free to factor
4514679×10233-61945-Free to factor
46146673×10234-7940-Free to factor
471463×10215-145-Free to factor
4814610266+59340-Free to factor
4914610246-61345-Free to factor
5014693×10215-140-Free to factor
5114616×10235-1345-Free to factor
5214674×10216+43945-Free to factor
5314683×10234+43945-Free to factor
5414652×10211-43945-Free to factor
5514631×10234-13945-Free to factor
5614647×10235+43945-Free to factor
5714696×10215-145-Free to factor
581467×10268-43940-Free to factor
591468×10212-11345-Free to factor
6014635×10248+1945-Free to factor
611467×10297-36×10148-7945-Free to factor
6214695×10295-140-Free to factor
6314610267+27×10133-1945-Free to factor
6414625×10213-7945-Free to factor
6514710215+54×10107-1945Free to factor
6614777×10213+13945-Free to factor
6714711×10215+43945-Free to factor
681474×10224+945-Free to factor
6914725×10228-7945-Free to factor
7014725×10225-61945-Free to factor
7114710250+629945-Free to factor
7214747×10227+61945-Free to factor
7314762×10214-17945-Free to factor
741474×10226+41945-Free to factor
7514714×10234-41945-Free to factor
7614786×10213+31945-Free to factor
7714771×10246-17945-Free to factor
781477×10232-945-Free to factor
7914762×10234-17950-Free to factor
8014773×10224-1945-Free to factor
8114713×10245-1345-Free to factor
8214776×10239+41945-Free to factor
8314768×10224+31945-Free to factor
8414749×10233-31945-Free to factor
8514786×10230-41945-Free to factor
8614746×10213+71945-Free to factor
8714859×10229+13945Free to factor
881483×10243+145Free to factor
891486×10232+745Free to factor
90148172×10257-1940-Free to factor
9114862×10233+1945-Free to factor
92148163×10250-1945-Free to factor
9314856×10234+61945-Free to factor
941488×10235-145Free to factor
9514810229-10114-145-Free to factor
9614813×10224-1345-Free to factor
9714883×10240-11945-Free to factor
9814855×10244-1945-Free to factor
9914814×10252-23945-Free to factor
10014874×10224+61945-Free to factor
101148103×10292-1340-Free to factor
1021482×10282+340-Free to factor
1031485×10216+7345-Free to factor
10414814×10270-23940-Free to factor
1051482×10264-340-Free to factor
10614956×10225-11945Free to factor
10714989×10227+1945-Free to factor
1081494×10291+41945-Free to factor
10914910260+89945-Free to factor
1101492×10257+345-Free to factor
11114941×10236-23945-Free to factor
11214935×10216-71945-Free to factor
1131498×10214-71945Free to factor
11414914×10215-17345-Free to factor
1151495×10238-41945-Free to factor
11614995×10226-145-Free to factor
11714974×10224-11945-Free to factor
1181496×10250-745-Free to factor
11914910227-7×10113-145-Free to factor
12014946×10235+17945-Free to factor
12114910249+449945-Free to factor
12214985×10245+23945-Free to factor
1231498×10234+345-Free to factor
12414955×10244+17945-Free to factor
12514913×10246-7345-Free to factor
1261495×10225+31945Free to factor
12714952×10215-61945-Free to factor
1281496×10271-740-Free to factor
1291497×10234+83945-Free to factor
13014913×10228-1345-Free to factor
13114910227-8145-Free to factor
13214979×10242+11945-Free to factor
13314943×10241-7945-Free to factor
13414971×10229-17945Free to factor
13514913×10284+23945-Free to factor
13615065×10245+7945Free to factor
137150682×10271-7940-Free to factor
13815065×10248+61945Free to factor
13915014×10290-41945Free to factor
14015047×10230-11945-Free to factor
14115085×10232+23945-Free to factor
14215037×10240+17945-Free to factor
14315016×10246+11945-Free to factor
1441504×10282+140-Free to factor
14515077×10216-23950Free to factor
146150103×10224-1345-Free to factor
14715022×10236-7345-Free to factor
14815044×10232-71945-Free to factor
14915014×10234+13945-Free to factor
1501504×10226-7345-Free to factor
1511504×10246+41945-Free to factor
152151691×10300-7945Free to factor
15315126×10225-53945Free to factor
15415182×10245+17945Free to factor
1551517×10226+83945Free to factor
1561512×10250-11945Free to factor
15715129×10242+43945-Free to factor
15815156×10243-11945-Free to factor
15915113×10228-31945-Free to factor
1601516×10231+745-Free to factor
16115162×10242-17945-Free to factor
1621514×10265+140-Free to factor
16315129×10237-17345-Free to factor
16415119×10225+71945-Free to factor
16515188×10233-43945-Free to factor
16615111×10228+43945-Free to factor
16715173×10225+17945-Free to factor
16815146×10282-1945-Free to factor
16915165×10235+61945-Free to factor
17015152×10247+11945-Free to factor
1711518×10257-745-Free to factor
17215135×10229+1945-Free to factor
17315113×10248+17345-Free to factor
1741512×10237-745-Free to factor
17515129×10228+7945-Free to factor
17615252×10237+11945Free to factor
17715219×10232+11345-Reserved
17815276×10234-31945-Free to factor
17915214×10247-23945-Free to factor
1801529×10230+745-Free to factor
18115219×10245+11345-Free to factor
1821528×10225-53945-Free to factor
18315222×10258-1345-Free to factor
1841528×10246-11345-Free to factor
18515222×10246-7345-Free to factor
18615210231-7×10115-145-Free to factor
18715223×10227+13945-Free to factor
18815231×10248-13945-Free to factor
18915232×10251-23945-Free to factor
1901527×10225-54×10112-7945-Free to factor
19115210225+27×10112-1950-Free to factor
19215238×10227+43945-Free to factor
19315311×10264+43945Free to factor
19415383×10227-11945Free to factor
19515379×10236-43945Free to factor
1961538×10250-945Free to factor
19715361×10231+11945-Free to factor
1981534×10239-1350-Free to factor
19915371×10247-53945-Free to factor
20015310229+71950-Free to factor
20115317×10237-11345-Free to factor
2021535×10241-17345-Free to factor
20315323×10232+31945-Free to factor
20415310241+179950-Free to factor
20515335×10224+1945-Free to factor
20615316×10227-1350-Free to factor
2071534×10250+345-Free to factor
2081535×10238-745-Free to factor
2091538×10239-17945-Free to factor
2101534×10241+11345-Free to factor
2111535×10255-740-Free to factor
21215332×10240+13945-Free to factor
21315356×10236+43945-Free to factor
2141538×10262-17945-Free to factor
21515486×10227-41945-Free to factor
21615499×10251-140-Free to factor
21715441×10227+13945-Free to factor
21815447×10233+43945-Free to factor
2191542×10253-345-Free to factor
22015483×10225+7945-Free to factor
2211545×10237-41945-Free to factor
2221548×10246-17945-Free to factor
2231547×10235-27×10117-7945-Free to factor
22415483×10225-11945-Free to factor
2251542×10280+7945-Free to factor
2261549×10262+140-Free to factor
2271545×10227+7345-Free to factor
22815414×10243+13945-Free to factor
22915477×10250+31945-Free to factor
23015455×10233+71945-Free to factor
23115494×10235-1345-Free to factor
23215416×10229-43945-Free to factor
23315426×10241+1945-Free to factor
23415444×10243-71945-Free to factor
2351549×10254+140-Free to factor
23615413×10234-31945-Free to factor
23715422×10264-31945-Free to factor
2381548×10230-11345-Free to factor
23915444×10225+1945-Free to factor
24015410233+29345-Free to factor
24115410269-61345-Free to factor
24215465×10243+7945-Free to factor
24315410241+119345-Free to factor
24415455×10240-1945-Free to factor
24515413×10226+17345-Free to factor
24615452×10224-61945-Free to factor
24715414×10239-23945-Free to factor
2481547×10225+18×10112-7945-Free to factor
24915410253+15×10126-1345-Free to factor
25015489×10229+1950-Free to factor
25115410250+449945-Free to factor
25215510229-1145Free to factor
25315559×10232+31945-Free to factor
25415544×10245+1945-Free to factor
25515544×10238+1945-Free to factor
25615522×10251-31945-Free to factor
25715567×10227+41945-Free to factor
25815510257+539945-Free to factor
25915526×10226-17945-Free to factor
26015510253-91945-Free to factor
26115559×10237+13945-Free to factor
26215513×10228+41945-Free to factor
26315510249-5×10124-145-Free to factor
2641552×10263+1345-Free to factor
26515529×10236+7945-Free to factor
26615511×10264+1345-Free to factor
26715538×10228+7945-Free to factor
26815595×10287-140-Free to factor
26915556×10239+61945-Free to factor
27015546×10281-1945-Free to factor
27115516×10245+11945-Free to factor
27215610238+53945-Free to factor
27315623×10235-41945-Free to factor
2741567×10249-18×10124-7945-Free to factor
2751567×10257-27×10128-7945-Free to factor
27615655×10241+71945-Free to factor
27715610243+539945-Free to factor
2781565×10274-11345-Free to factor
27915610231+719945-Free to factor
28015685×10227+41945-Free to factor
28115619×10298+17945-Free to factor
28215644×10241-71945-Free to factor
2831567×10231+150-Free to factor
2841565×10254-17345-Free to factor
2851567×10231-547945-Free to factor
28615610292+449945-Free to factor
28715635×10247+1945-Free to factor
28815610230+719945-Free to factor
28915682×10234+71945-Free to factor
29015668×10239+13945-Free to factor
29115676×10228+23945-Free to factor
29215646×10228+71945-Free to factor
29315623×10238-17345-Free to factor
29415638×10236+7945-Free to factor
2951564×10270+17345-Free to factor
29615617×10278+1945-Free to factor
2971568×10230-17945-Free to factor
29815616×10232-43945-Free to factor
2991564×10239+23950-Free to factor
30015749×10243-31945Free to factor
3011572×10236+61945-Free to factor
3021576×10285-740-Free to factor
30315710293-345-Free to factor
30415734×10250+11945-Free to factor
30515722×10229+41945-Free to factor
30615738×10234+43945-Free to factor
30715779×10231-7945-Free to factor
3081577×10257-457940-Free to factor
3091575×10251+940-Free to factor
31015719×10241+11345-Free to factor
31115719×10243-7345-Free to factor
3121577×10244-457945-Free to factor
313157145×10229-1945Free to factor
31415779×10247-43945Free to factor
315157115×10270-1340-Free to factor
3161574×10266+740-Free to factor
31715765×10247+7945Free to factor
31815891×10300-1945Free to factor
31915886×10228-23945Free to factor
32015856×10238-11945-Free to factor
32115813×10245+11345-Free to factor
32215862×10247+1945-Free to factor
32315822×10233+41945-Free to factor
32415816×10251-7945-Free to factor
32515817×10230+7345-Free to factor
32615810237+12×10118-1345-Free to factor
32715861×10230-7945-Free to factor
32815837×10232-1945-Free to factor
32915828×10238+17945-Free to factor
3301588×10249-17945-Free to factor
33115886×10237+31945-Free to factor
3321588×10291+340-Free to factor
3331587×10263+18×10131-7945-Free to factor
3341585×10247+13945-Free to factor
33515816×10258-43945-Free to factor
33615822×10235-7345-Free to factor
33715826×10246-11345-Free to factor
3381588×10243-945-Free to factor
33915891×10261-1945-Free to factor
34015967×10230-13950-Free to factor
34115910280+449945-Free to factor
34215932×10240-23945-Free to factor
34315967×10229-31945-Free to factor
3441594×10231-7345-Free to factor
34515938×10239+7945-Free to factor
346159691×10243-7945-Free to factor
3471597×10240-187945-Free to factor
34815922×10232-13945-Free to factor
3491597×10232+345-Free to factor
35015976×10249-31945-Free to factor
3511595×10250-17345-Free to factor
35215910237+359945-Free to factor
35315910243+449945-Free to factor
35416013×10242-31945Free to factor
35516028×10243+53945-Free to factor
3561607×10245+11945-Free to factor
35716035×10241+1945-Free to factor
3581607×10238-187950-Free to factor
35916052×10232-61945-Free to factor
36016083×10241+61945-Free to factor
36116010274+149345-Free to factor
3621605×10244-23945-Free to factor
363160112×10233-1345-Free to factor
3641606×10243+150-Free to factor
3651607×10245-547945-Free to factor
36616086×10232+31945-Free to factor
3671604×10241-345-Free to factor
36816017×10232-53945-Free to factor
36916052×10245-43945-Free to factor
37016079×10241-61945-Free to factor
37116094×10255-1350-Free to factor
37216031×10252+23945-Free to factor
37316119×10246+11345-Free to factor
37416158×10232-31945-Free to factor
37516167×10239-31945-Free to factor
37616149×10243+41945-Free to factor
3771618×10282-17945-Free to factor
3781617×10246+345-Free to factor
37916122×10296+41945-Free to factor
3801612×10298-945-Free to factor
38116131×10288+41945-Free to factor
3821612×10271+345-Free to factor
3831612×10258+345-Free to factor
38416110284+179945-Free to factor
38516132×10236-23945-Free to factor
38616128×10235+53945-Free to factor
38716156×10235-11945-Free to factor
38816110246+359945-Free to factor
3891615×10238+345-Free to factor
39016119×10250+11345-Free to factor
3911615×10253+345-Free to factor
39216110266+269945-Free to factor
39316134×10257-43945-Free to factor
3941627×10247-367945Free to factor
3951629×10280-745-Free to factor
39616210279+149345-Free to factor
39716223×10243+13945-Free to factor
39816222×10244+17345-Free to factor
39916235×10238-17945-Free to factor
40016265×10238+43945-Free to factor
40116210266+539945-Free to factor
4021628×10246-345-Free to factor
4031622×10240-745-Free to factor
40416252×10248+11945-Free to factor
40516258×10236-13945-Free to factor
40616232×10243-41945-Free to factor
40716223×10235+1345-Free to factor
40816210245-8145-Free to factor
40916223×10242+13945-Free to factor
41016249×10249-13945-Free to factor
41116226×10243-17945-Free to factor
41216226×10237+7345-Free to factor
4131627×10251-187945-Free to factor
41416211×10248-17345-Free to factor
41516310245+59345-Free to factor
41616310242+29345-Free to factor
41716341×10236+13945-Free to factor
41816310251+63×10125-1950-Free to factor
419163112×10250-1345-Free to factor
42016368×10248+13945-Free to factor
421163115×10241-1345-Free to factor
42216334×10243+11945-Free to factor
42316317×10243-53945-Free to factor
42416349×10248+23945-Free to factor
42516353×10246+1945-Free to factor
42616382×10261-1945-Free to factor
4271633×10256-745-Free to factor
42816319×10274+71945-Free to factor
42916373×10248+53945-Free to factor
4301638×10247-945-Free to factor
43116317×10239-11345-Free to factor
43216310264-61345-Free to factor
4331647×10273-945-Free to factor
43416482×10240+17945-Free to factor
43516425×10253+11945-Free to factor
4361644×10257+345-Free to factor
43716416×10262-43945-Free to factor
43816411×10263+43945-Free to factor
43916425×10288-7945-Free to factor
440164673×10251-7945-Free to factor
4411647×10250+945-Free to factor
44216452×10249+11945-Free to factor
44316417×10244-11345-Free to factor
444164673×10237-7945-Free to factor
44516447×10245+61945-Free to factor
44616488×10246-43945-Free to factor
44716429×10238+7945-Free to factor
44816419×10242+71945-Free to factor
4491656×10240+745-Free to factor
45016544×10241+1945-Free to factor
45116529×10247+43945-Free to factor
45216535×10244-17945-Free to factor
45316523×10288+13945-Free to factor
45416513×10258+23945-Free to factor
45516549×10240-31945-Free to factor
45616538×10246-11945-Free to factor
45716519×10299-1945-Free to factor
45816535×10240+1945-Free to factor
459165118×10241-1945-Free to factor
46016517×10270-71945-Free to factor
4611654×10265-1345-Free to factor
46216559×10249-41945-Free to factor
46316555×10245-1945-Free to factor
46416541×10250-23945-Free to factor
4651657×10271-27×10135-7945-Free to factor
46616510248+11350-Free to factor
46716634×10253+11945-Free to factor
4681667×10273-1345-Free to factor
46916659×10241+13945-Free to factor
47016685×10250+41945-Free to factor
47116613×10248-7345-Free to factor
4721667×10266+83945-Free to factor
4731667×10256-945-Free to factor
4741667×10261-54×10130-7950-Free to factor
475166709×10251-7945-Free to factor
47616616×10250-43945-Free to factor
47716691×10266-1945-Free to factor
47816619×10242+17945-Free to factor
47916710250-2145-Free to factor
48016711×10243+7945-Free to factor
4811677×10247-36×10123-7945-Free to factor
4821674×10247-13950-Free to factor
4831674×10248+945-Free to factor
48416738×10249+43945-Free to factor
4851672×10256-17345-Free to factor
48616711×10286+43945-Free to factor
4871672×10254+7945-Free to factor
48816794×10269-1345-Free to factor
48916723×10274+31945-Free to factor
4901677×10261+83945-Free to factor
4911677×10247-97945-Free to factor
4921679×10266+145-Free to factor
49316777×10248-23945-Free to factor
4941675×10289-345-Free to factor
4951677×10255+9×10127-7945-Free to factor
49616711×10260-17345-Free to factor
49716713×10266+41945-Free to factor
49816798×10245-145-Free to factor
49916729×10245+7945-Free to factor
5001688×10295-150-Free to factor
50116810248+149345-Free to factor
50216879×10248+11945-Free to factor
5031685×10264-41950-Free to factor
50416810255-8×10127-145-Free to factor
5051685×10253-23945-Free to factor
506168109×10268-1945-Free to factor
50716822×10261-31945-Free to factor
5081687×10277-187945-Free to factor
50916917×10291-53945Free to factor
51016911×10251+1345-Free to factor
5111698×10245+345-Free to factor
51216913×10246+17350-Free to factor
5131693×10257-145-Free to factor
51416986×10247+31945-Free to factor
5151698×10262-71945-Free to factor
51616910273-91945-Free to factor
51716929×10288+7945-Free to factor
5181692×10271-11945-Free to factor
5191697×10297-187945-Free to factor
5201699×10249-745-Free to factor
52116929×10246+7945-Free to factor
522169163×10248-1950-Free to factor
523169106×10244-1345-Free to factor
524170154×10248-1945-Free to factor
52517010247-345-Free to factor
52617098×10256-145-Free to factor
52717022×10252-31945-Free to factor
52817010251+119345-Free to factor
52917010251-4×10125-145-Free to factor
5301704×10262+41945-Free to factor
5311705×10292+945-Free to factor
5321704×10291+11345-Free to factor
53317088×10249-7945-Free to factor
53417019×10248+11345-Free to factor
53517032×10258-23945-Free to factor
5361707×10249-1350-Free to factor
53717032×10261-23945-Free to factor
5381714×10261-13950Free to factor
53917111×10252+61945-Free to factor
5401717×10269+18×10134-7945-Free to factor
5411715×10253-17345-Free to factor
54217152×10250+11945-Free to factor
54317110255+6×10127-1345-Free to factor
54417162×10250-71945-Free to factor
5451713×10257+745-Free to factor
54617219×10292+17945-Free to factor
54717294×10249-1345-Free to factor
5481727×10260-97945-Free to factor
54917288×10297-7945-Free to factor
55017210251+17945-Free to factor
55117210275+17945-Free to factor
55217210269+15×10134-1345-Free to factor
553172646×10258-7945-Free to factor
5541727×10279-97945-Free to factor
55517213×10257-1345-Free to factor
55617279×10268-7945-Free to factor
55717310251-31345-Free to factor
55817328×10267+53945-Free to factor
5591737×10269+83945-Free to factor
5601732×10289-945-Free to factor
56117388×10258-7945-Free to factor
5621732×10254-945-Free to factor
56317310267+539945-Free to factor
564173682×10253-7945-Free to factor
5651735×10253-745-Free to factor
56617361×10291-7945-Free to factor
56717410283+179945Free to factor
5681747×10259+83945-Free to factor
5691745×10268-345-Free to factor
570174115×10256-1345-Free to factor
57117410268-345-Free to factor
572175172×10264-1945Free to factor
5731755×10274-945-Free to factor
5741757×10278-187945-Free to factor
5751757×10293-367945-Free to factor
576175172×10260-1945-Free to factor
577175709×10263-7945-Free to factor
5781755×10271-345-Free to factor
57917511×10262+7945-Free to factor
5801757×10261-345-Free to factor
5811752×10257+61945-Free to factor
5821757×10270-547945-Free to factor
583175646×10256-7945-Free to factor
58417610294+59345Free to factor
58517610279-2145-Free to factor
58617610265-7×10132-145-Free to factor
58717610267+63×10133-1950-Free to factor
5881767×10275-45×10137-7945-Free to factor
58917613×10256-1345-Free to factor
590176118×10295-1945-Free to factor
5911765×10286+945-Free to factor
592176646×10268-7945-Free to factor
59317710275+45×10137-1950Free to factor
5941775×10269+1345-Free to factor
59517719×10285-1945-Free to factor
596177115×10268-1345-Free to factor
597177163×10257-1945-Free to factor
59817734×10288-7945-Free to factor
59917722×10273-1345-Free to factor
60017828×10265+71945-Free to factor
6011788×10272+945-Free to factor
602178163×10259-1945-Free to factor
6031782×10263-145-Free to factor
60417810283+449945-Free to factor
60517882×10266-1945-Free to factor
606178691×10280-7945-Free to factor
6071794×10263-13950-Free to factor
60817910268-91945-Free to factor
609179136×10263-1945-Free to factor
61017917×10300+1945-Free to factor
6111804×10263+41945-Free to factor
61218029×10286+7945-Free to factor
61318016×10283-61945-Free to factor
61418022×10274+23945-Free to factor
61518010280+269945-Free to factor
61618052×10279-7945-Free to factor
61718010275-345-Free to factor
6181807×10291+9×10145-7945-Free to factor
619181127×10267-1945-Free to factor
6201812×10263+61945-Free to factor
6211815×10279-945-Free to factor
6221812×10269-145-Free to factor
6231817×10276+145-Free to factor
62418131×10284+41945-Free to factor
6251817×10292-277945-Free to factor
62618132×10277-23945-Free to factor
62718110301+36×10150-1950-Free to factor
62818210273+179945-Free to factor
6291827×10272-1345-Free to factor
63018211×10277+1345-Free to factor
63118211×10281+1345-Free to factor
63218228×10266+71945-Free to factor
63318210268+59345-Free to factor
63418210274+17945-Free to factor
63518210271+71945-Free to factor
63618210274+89945-Free to factor
6371837×10271-36×10135-7945-Free to factor
63818398×10266-145-Free to factor
63918334×10290-7945-Free to factor
64018328×10268+17945-Free to factor
6411835×10294-41950-Free to factor
64218317×10275+1945-Free to factor
64318310269+945-Free to factor
64418310271-7345-Free to factor
64518323×10275-41945-Free to factor
6461838×10277-53945-Free to factor
64718310285-2145-Free to factor
64818313×10278+41945-Free to factor
64918410272-4145-Free to factor
65018410297-345-Free to factor
65118413×10290-1345-Free to factor
65218431×10268-13945-Free to factor
6531844×10270-31945-Free to factor
6541842×10279+345-Free to factor
65518413×10272+41945-Free to factor
65618410281+149345-Free to factor
65718410275-61345-Free to factor
658185109×10281-1945-Free to factor
65918510271+15×10135-1345-Free to factor
66018529×10284+43945-Free to factor
66118510291-10145-150-Free to factor
662185145×10288-1945-Free to factor
66318519×10272+17945-Free to factor
66418625×10273+11945-Free to factor
66518631×10283+41945-Free to factor
66618610283-7145-Free to factor
6671865×10288-41950-Free to factor
6681875×10287-17345-Free to factor
6691874×10275-1345-Free to factor
67018710281+12×10140-1345-Free to factor
671187109×10280-1945-Free to factor
67218723×10282+31945-Free to factor
6731877×10277+345-Free to factor
67418798×10282-145-Free to factor
67518716×10289-61945-Free to factor
67618879×10286-7945-Free to factor
67718899×10288-145-Free to factor
678188664×10272-7945-Free to factor
67918834×10280+11945-Free to factor
68018810289+629945-Free to factor
6811892×10281+43945-Free to factor
6821893×10283-145-Free to factor
6831894×10280-31945-Free to factor
68418943×10277-7945-Free to factor
68518910285+89945-Free to factor
6861899×10274-745-Free to factor
6871898×10289+1950-Free to factor
68818910279+36×10139-1945-Free to factor
6891894×10293-7345-Free to factor
690189673×10280-7945-Free to factor
69118910287-345-Free to factor
6921897×10293-36×10146-7945-Free to factor
69319016×10277-61945-Free to factor
694190106×10294-1345-Free to factor
69519011×10300+7945-Free to factor
69619017×10278-53945-Free to factor
697191709×10288-7945-Free to factor
6981915×10285+7345-Free to factor
69919110287-91945-Free to factor
70019198×10287-145-Free to factor
70119122×10284+41945-Free to factor
7021916×10287-150-Free to factor
7031925×10282-745-Free to factor
7041928×10285+945-Free to factor
7051925×10279-345-Free to factor
70619292×10282-145-Free to factor
70719310296+149345-Free to factor
7081933×10287+150-Free to factor
70919395×10285-150-Free to factor
7101937×10295-45×10147-7950-Free to factor
71119329×10281+7950-Free to factor
71219413×10286-31950-Free to factor
7131957×10297+11950-Free to factor
71419532×10293-23950-Free to factor
7151957×10289-27×10144-7950-Free to factor
7161954×10288-13950-Free to factor
71719694×10296-1350-Free to factor
7181962×10298-17350-Free to factor
71919698×10290-150-Free to factor
7201967×10298-43950-Free to factor
7211968×10300-950-Free to factor
7221967×10286-61950-Free to factor
72319622×10294+41950-Free to factor
724197145×10290-1950-Free to factor
7251975×10299-41950-Free to factor
72619734×10286-7950-Free to factor
7271974×10295+41950-Free to factor
72819731×10295+23950-Free to factor
72919817×10287-71950-Free to factor
7301988×10300-53950-Free to factor
73119810296+59350-Free to factor
7321984×10295+350-Free to factor
733200112×10298-1350-Free to factor
7342003×10293-750-Free to factor
7352008×10295-71950-Free to factor
73620223×10297+31950-Free to factor
7372022×10300+7950-Free to factor
7382028×10297-53950-Free to factor
73920325×10297-43950-Free to factor
740203664×10299-7950-Free to factor
74120464×10335-1955Free to factor
7422045×10298-41950-Free to factor
74320513×10300-1350-Free to factor
74420864×10329-1960Free 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
123410234-31345234.00Free to factor
223538×10234+7945235.58Free to factor
323679×10235+11945236.90Free to factor
423710237-61345237.00Free to factor
523764×10236+71945237.81Free to factor
6238127×10236-1945238.10Free to factor
723871×10237-53945238.85Free to factor
823996×10237-145238.98Free to factor
923910239+179945240.00Free to factor
1023910239+29345240.00Free to factor
1124216×10241+17345242.51Free to factor
1224335×10242+1945243.54Free to factor
13244154×10242-1950244.19Free to factor
142465×10245+7350246.00Free to factor
152457×10245+173950246.85Free to factor
162477×10246-950246.85Free to factor
1724725×10246-7950247.40Free to factor
1824649×10245+23955247.69Reserved
19247163×10245-1955248.21Reserved
2024949×10248-31955249.69Reserved
2125010250-4155250.00Reserved
2225019×10249-1950250.28Free to factor
2325110251+719950252.00Free to factor
2425055×10249+17950252.14Free to factor
252526×10251-745252.48Free to factor
2625319×10252+71950253.28Free to factor
2725146×10250+17950253.36Free to factor
2825329×10252+61950253.46Free to factor
292544×10253+145253.60Free to factor
30253646×10251-7945254.51Free to factor
3125561×10254-7950255.79Free to factor
322558×10255-17950255.90Free to factor
3325626×10255-17950256.41Free to factor
34256136×10254-1950256.43Free to factor
3525632×10255+31950256.51Free to factor
3625652×10255-7950257.02Free to factor
372575×10256-345257.40Free to factor
382567×10256-547945258.24Free to factor
3925716×10256+11950258.60Free to factor
402584×10258+41950258.60Free to factor
412577×10257-277945258.85Free to factor
422577×10257+173945258.85Free to factor
432587×10258+83945258.85Free to factor
442597×10258+345258.85Free to factor
452597×10258+945258.85Free to factor
46258172×10256-1950259.63Free to factor
47258118×10256-1950259.77Free to factor
4826094×10258-1350259.97Free to factor
4926022×10259-13950260.34Free to factor
5026034×10259-61960260.53Reserved
512614×10260+17350260.60Free to factor
522615×10260+345260.70Free to factor
53261106×10259-1350261.03Free to factor
5426113×10260+41955261.11Free to factor
5526122×10260-1350261.34Free to factor
562625×10261-150263.10Free to factor
572634×10263-31950264.30Free to factor
582637×10263+173945264.85Free to factor
5926322×10262-13950265.04Free to factor
6026361×10262-7950265.18Free to factor
6126546×10264-1950265.66Free to factor
6226613×10265-1350266.11Free to factor
6326625×10265+11950266.40Free to factor
64265682×10263-7945266.53Free to factor
652665×10266+31950266.70Free to factor
6626688×10265-7950266.94Free to factor
6726710267-7350267.00Free to factor
6826710267+12×10133-1350267.00Free to factor
6926711×10266+1350267.04Free to factor
702683×10267+750267.48Free to factor
7126897×10266-1350267.99Free to factor
7227010269+750270.00Free to factor
7327010270-61350270.00Free to factor
742712×10270-750270.30Free to factor
7526995×10267-145270.38Free to factor
7626913×10268-1350270.51Free to factor
7726919×10268+17950270.68Free to factor
7826914×10268-41950270.85Free to factor
792707×10270-97945270.85Free to factor
802718×10270-945270.90Free to factor
8127013×10269-1350271.11Free to factor
82270709×10268-7945272.25Free to factor
832722×10272+7950272.30Free to factor
842725×10272-23950272.70Free to factor
852735×10272+345273.00Free to factor
862734×10273-13950273.90Free to factor
8727382×10272-1950273.91Free to factor
8827425×10273-7950275.10Free to factor
892752×10274-350276.00Free to factor
9027610276+89950276.00Free to factor
912758×10275+1950276.60Free to factor
922777×10277+83950277.85Free to factor
932787×10277+17350277.85Free to factor
9427773×10276-1950277.86Free to factor
9527679×10275-7950277.90Free to factor
962788×10277-155277.90Free to factor
9727810278+71950278.00Free to factor
9827810278+119350278.00Free to factor
9928026×10279-71950280.41Free to factor
1002814×10281-31950282.30Free to factor
1012818×10280-150282.30Free to factor
10228213×10281-1350283.11Free to factor
10328328×10282+17950283.45Free to factor
10428425×10283-43950284.40Free to factor
1052857×10284-345284.85Free to factor
1062862×10286-17350287.00Free to factor
1072898×10288-945288.90Free to factor
10828911×10288+1350289.04Free to factor
10928852×10287-7950289.41Free to factor
1102904×10289-950289.60Free to factor
1112908×10290-53950291.20Free to factor
112291172×10289-1950291.24Free to factor
1132925×10291-150293.10Free to factor
1142932×10292-750294.00Free to factor
11529310293-7350294.00Free to factor
1162948×10293-945294.60Free to factor
11729317×10292-71950294.63Free to factor
11829610295+950295.00Free to factor
11929516×10294-7950295.20Free to factor
1202968×10295-11350295.90Free to factor
12129610296-31355296.00Free to factor
122294691×10292-7945296.24Free to factor
123294709×10292-7945296.25Free to factor
1242975×10296-745296.70Free to factor
12529726×10296-53950297.41Free to factor
12629732×10296+31950297.51Free to factor
1272977×10297+18×10148-7950297.85Free to factor
12829893×10296-145297.97Free to factor
1292995×10298-345298.70Free to factor
13029910299+53950299.00Free to factor
13129910299+18×10149-1955299.00Free to factor
13229910299+6×10149-1350299.00Free to factor
13329910299-8×10149-150299.00Free to factor
1343006×10299+745299.78Free to factor
1352997×10299-9×10149-7950299.85Free to factor
1362997×10299-61950299.85Free to factor
1372998×10299-53950299.90Free to factor
1383013×10300-150300.48Free to factor
139300655×10298-7945300.82Free to factor
1403017×10301+9×10150-7955301.85Free to factor