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
216741×10188-23940189.61Free to factor
314943×10188-61940189.63Free to factor
416352×10188-61940189.72Free to factor
516153×10188-71940189.72Free to factor
616953×10188-17940189.72Free to factor
716468×10188-41940189.83Free to factor
816476×10188+23940189.88Free to factor
916679×10188-61940189.90Free to factor
101514×10189+17340190.30Free to factor
1115625×10189+11940190.40Free to factor
1216225×10189+17340190.40Free to factor
131807×10189-367940190.54Free to factor
141638×10189-940190.60Free to factor
1516685×10188+23940190.63Free to factor
1616985×10188+41940190.63Free to factor
1716411×10189+61940190.74Free to factor
1817413×10189+23940190.81Free to factor
19179673×10188-7940190.83Free to factor
20169682×10188-7940190.83Free to factor
211667×10190+173940190.85Free to factor
221797×10190-97940190.85Free to factor
2314916×10189+11940190.90Free to factor
2416416×10189-43940190.90Free to factor
2515917×10189+7340190.93Free to factor
2615019×10189+71940190.98Free to factor
2715511×10190+43940191.04Free to factor
2816822×10189+23940191.04Free to factor
2916922×10189-13940191.04Free to factor
3017022×10189-31940191.04Free to factor
3116923×10189+31940191.06Free to factor
3214814×10190-17345191.15Free to factor
3316714×10190+13940191.15Free to factor
3416329×10189-11940191.16Free to factor
3517032×10189-41940191.20Free to factor
3616417×10190-11340191.23Free to factor
3716637×10189+71940191.27Free to factor
3817037×10189+17940191.27Free to factor
3915619×10190+11355191.28Reserved
4016541×10189-23940191.31Free to factor
4116144×10189-53940191.34Free to factor
4215446×10189+17940191.36Free to factor
4316223×10190+31940191.36Free to factor
4417023×10190-17340191.36Free to factor
4514549×10189-31940191.39Free to factor
4616049×10189+41940191.39Free to factor
4716025×10190+11940191.40Free to factor
4817026×10190-53940191.41Free to factor
4917726×10190-11340191.41Free to factor
5017453×10189-17940191.42Free to factor
5116056×10189+61940191.45Free to factor
5214659×10189-41940191.47Free to factor
5315359×10189-23940191.47Free to factor
541613×10191-740191.48Free to factor
5517831×10190+41940191.49Free to factor
5616067×10189-13940191.53Free to factor
5717668×10189-41940191.53Free to factor
5817476×10189+41940191.58Free to factor
5914877×10189+31940191.59Free to factor
601474×10191-340191.60Free to factor
6114282×10189+17940191.61Free to factor
6215086×10189-23940191.63Free to factor
6316147×10190+43940191.67Free to factor
641535×10191-340191.70Free to factor
651615×10191-740191.70Free to factor
6617655×10190+53940191.74Free to factor
6715958×10190-31940191.76Free to factor
6817458×10190+23940191.76Free to factor
6914459×10190+13940191.77Free to factor
701676×10191+740191.78Free to factor
7116361×10190-43940191.79Free to factor
7215262×10190-71940191.79Free to factor
731627×10191-187940191.85Free to factor
741687×10191-97940191.85Free to factor
7516973×10190+53945191.86Free to factor
7614074×10190-11940191.87Free to factor
7714977×10190+31940191.89Free to factor
7816879×10190-61940191.90Free to factor
791548×10191+950191.90Free to factor
801598×10191-940191.90Free to factor
8116982×10190+17940191.91Free to factor
8216885×10190-13940191.93Free to factor
8316985×10190+41940191.93Free to factor
8417686×10190-23940191.93Free to factor
8517911×10191+43940192.04Free to factor
8614513×10191+23940192.11Free to factor
8717613×10191+17340192.11Free to factor
8816314×10191-11340192.15Free to factor
8917314×10191+31940192.15Free to factor
9016916×10191+17340192.20Free to factor
9116117×10191-71940192.23Free to factor
9216719×10191+71940192.28Free to factor
9316919×10191-7340192.28Free to factor
9415622×10191-7340192.34Free to factor
9517623×10191+7340192.36Free to factor
9616725×10191-43940192.40Free to factor
9716726×10191-17940192.41Free to factor
9817426×10191-53940192.41Free to factor
9916428×10191+53940192.45Free to factor
10015029×10191+43950192.46Free 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
114413×10214+11345-Free to factor
214447×10214+43945-Free to factor
314425×10207-61945-Free to factor
41445×10262-11345-Free to factor
514479×10239-43945-Free to factor
614438×10211+61945-Free to factor
71442×10226-945-Free to factor
814410210+71945-Free to factor
914413×10217+23945-Free to factor
1014410209+269940-Free to factor
1114441×10211+13945-Free to factor
12144655×10206-7940-Free to factor
1314496×10222-140-Free to factor
1414499×10212-145-Free to factor
1514479×10215-43945-Free to factor
1614446×10209+53945-Free to factor
1714431×10210+23945-Free to factor
1814438×10241+61945-Free to factor
1914464×10212+17945-Free to factor
201444×10233+11345-Free to factor
2114494×10260-1340-Free to factor
2214423×10224-11345-Free to factor
2314489×10240-17945-Free to factor
2414426×10209+1945-Free to factor
2514410271+27×10135-1945-Free to factor
2614514×10233+1345Free to factor
2714541×10237-23945Free to factor
281455×10267-940-Free to factor
2914586×10242-41945-Free to factor
3014510213+629940-Free to factor
3114522×10229-31945-Free to factor
3214519×10271+17945-Free to factor
331455×10214+31945Free to factor
3414510214-31340-Free to factor
3514526×10209-17945-Free to factor
3614510211+45×10105-1945-Free to factor
3714531×10230+23945-Free to factor
38145718×10299-7945-Free to factor
3914513×10241-1345-Free to factor
4014613×10240-1345-Free to factor
4114613×10232+23945-Free to factor
4214613×10230-1345-Free to factor
4314611×10224+1345-Free to factor
4414679×10233-61945-Free to factor
45146673×10234-7940-Free to factor
461463×10215-145-Free to factor
4714610246-61345-Free to factor
4814693×10215-140-Free to factor
4914616×10235-1345-Free to factor
5014674×10216+43945-Free to factor
5114683×10234+43945-Free to factor
5214652×10211-43945-Free to factor
5314631×10234-13945-Free to factor
5414647×10235+43945-Free to factor
5514696×10215-145-Free to factor
561467×10268-43940-Free to factor
571468×10212-11345-Free to factor
5814635×10248+1945-Free to factor
591467×10297-36×10148-7945-Free to factor
6014695×10295-140-Free to factor
6114610267+27×10133-1945-Free to factor
6214625×10213-7945-Free to factor
6314710215+54×10107-1945Free to factor
6414777×10213+13945-Free to factor
6514711×10215+43945-Free to factor
661474×10224+945-Free to factor
6714725×10228-7945-Free to factor
6814725×10225-61945-Free to factor
6914710250+629945-Free to factor
7014747×10227+61945-Free to factor
7114762×10214-17945-Free to factor
721474×10226+41945-Free to factor
7314714×10234-41945-Free to factor
7414786×10213+31945-Free to factor
7514771×10246-17945-Free to factor
761477×10232-945-Free to factor
7714762×10234-17950-Free to factor
7814773×10224-1945-Free to factor
7914713×10245-1345-Free to factor
8014776×10239+41945-Free to factor
8114768×10224+31945-Free to factor
8214749×10233-31945-Free to factor
8314786×10230-41945-Free to factor
8414746×10213+71945-Free to factor
8514859×10229+13945Free to factor
861483×10243+145Free to factor
871486×10232+745Free to factor
88148172×10257-1940-Free to factor
8914862×10233+1945-Free to factor
90148163×10250-1945-Free to factor
9114856×10234+61945-Free to factor
921488×10235-145Free to factor
9314810229-10114-145-Free to factor
9414813×10224-1345-Free to factor
9514883×10240-11945-Free to factor
9614855×10244-1945-Free to factor
9714814×10252-23945-Free to factor
9814874×10224+61945-Free to factor
99148103×10292-1340-Free to factor
1001482×10282+340-Free to factor
1011485×10216+7345-Free to factor
10214814×10270-23940-Free to factor
1031482×10264-340-Free to factor
10414956×10225-11945Free to factor
10514989×10227+1945-Free to factor
1061494×10291+41945-Free to factor
10714910260+89945-Free to factor
1081492×10257+345-Free to factor
10914941×10236-23945-Free to factor
11014935×10216-71945-Free to factor
1111498×10214-71945Free to factor
11214914×10215-17345-Free to factor
1131495×10238-41945-Free to factor
11414995×10226-145-Free to factor
11514974×10224-11945-Free to factor
1161496×10250-745-Free to factor
11714910227-7×10113-145-Free to factor
11814946×10235+17945-Free to factor
11914910249+449945-Free to factor
12014985×10245+23945-Free to factor
1211498×10234+345-Free to factor
12214955×10244+17945-Free to factor
12314913×10246-7345-Free to factor
1241495×10225+31945Free to factor
12514952×10215-61945-Free to factor
1261496×10271-740-Free to factor
1271497×10234+83945-Free to factor
12814913×10228-1345-Free to factor
12914910227-8145-Free to factor
13014979×10242+11945-Free to factor
13114943×10241-7945-Free to factor
13214971×10229-17945Free to factor
13314913×10284+23945-Free to factor
13415065×10245+7945Free to factor
135150682×10271-7940-Free to factor
13615065×10248+61945Free to factor
13715014×10290-41945Free to factor
13815047×10230-11945-Free to factor
13915085×10232+23945-Free to factor
14015037×10240+17945-Free to factor
14115016×10246+11945-Free to factor
1421504×10282+140-Free to factor
14315077×10216-23950Free to factor
144150103×10224-1345-Free to factor
14515022×10236-7345-Free to factor
14615044×10232-71945-Free to factor
14715014×10234+13945-Free to factor
1481504×10226-7345-Free to factor
1491504×10246+41945-Free to factor
150151691×10300-7945Free to factor
15115126×10225-53945Free to factor
15215182×10245+17945Free to factor
1531517×10226+83945Free to factor
1541512×10250-11945Free to factor
15515129×10242+43945-Free to factor
15615156×10243-11945-Free to factor
15715113×10228-31945-Free to factor
1581516×10231+745-Free to factor
15915162×10242-17945-Free to factor
1601514×10265+140-Free to factor
16115129×10237-17345-Free to factor
16215119×10225+71945-Free to factor
16315188×10233-43945-Free to factor
16415111×10228+43945-Free to factor
16515173×10225+17945-Free to factor
16615146×10282-1945-Free to factor
16715165×10235+61945-Free to factor
16815152×10247+11945-Free to factor
1691518×10257-745-Free to factor
17015135×10229+1945-Free to factor
17115113×10248+17345-Free to factor
1721512×10237-745-Free to factor
17315129×10228+7945-Free to factor
17415252×10237+11945Free to factor
17515219×10232+11345-Reserved
17615276×10234-31945-Free to factor
17715214×10247-23945-Free to factor
1781529×10230+745-Free to factor
17915219×10245+11345-Free to factor
1801528×10225-53945-Free to factor
18115222×10258-1345-Free to factor
1821528×10246-11345-Free to factor
18315222×10246-7345-Free to factor
18415210231-7×10115-145-Free to factor
18515223×10227+13945-Free to factor
18615231×10248-13945-Free to factor
18715232×10251-23945-Free to factor
1881527×10225-54×10112-7945-Free to factor
18915210225+27×10112-1950-Free to factor
19015238×10227+43945-Free to factor
19115311×10264+43945Free to factor
19215383×10227-11945Free to factor
19315379×10236-43945Free to factor
1941538×10250-945Free to factor
19515361×10231+11945-Free to factor
1961534×10239-1350-Free to factor
19715371×10247-53945-Free to factor
19815310229+71950-Free to factor
19915317×10237-11345-Free to factor
2001535×10241-17345-Free to factor
20115323×10232+31945-Free to factor
20215310241+179950-Free to factor
20315335×10224+1945-Free to factor
20415316×10227-1350-Free to factor
2051534×10250+345-Free to factor
2061535×10238-745-Free to factor
2071538×10239-17945-Free to factor
2081534×10241+11345-Free to factor
2091535×10255-740-Free to factor
21015332×10240+13945-Free to factor
21115356×10236+43945-Free to factor
2121538×10262-17945-Free to factor
21315486×10227-41945-Free to factor
21415499×10251-140-Free to factor
21515441×10227+13945-Free to factor
21615447×10233+43945-Free to factor
2171542×10253-345-Free to factor
21815483×10225+7945-Free to factor
2191545×10237-41945-Free to factor
2201548×10246-17945-Free to factor
2211547×10235-27×10117-7945-Free to factor
22215483×10225-11945-Free to factor
2231542×10280+7945-Free to factor
2241549×10262+140-Free to factor
2251545×10227+7345-Free to factor
22615414×10243+13945-Free to factor
22715477×10250+31945-Free to factor
22815455×10233+71945-Free to factor
22915494×10235-1345-Free to factor
23015416×10229-43945-Free to factor
23115426×10241+1945-Free to factor
23215444×10243-71945-Free to factor
2331549×10254+140-Free to factor
23415413×10234-31945-Free to factor
23515422×10264-31945-Free to factor
2361548×10230-11345-Free to factor
23715444×10225+1945-Free to factor
23815410233+29345-Free to factor
23915410269-61345-Free to factor
24015465×10243+7945-Free to factor
24115410241+119345-Free to factor
24215455×10240-1945-Free to factor
24315413×10226+17345-Free to factor
24415452×10224-61945-Free to factor
24515414×10239-23945-Free to factor
2461547×10225+18×10112-7945-Free to factor
24715410253+15×10126-1345-Free to factor
24815489×10229+1950-Free to factor
24915410250+449945-Free to factor
25015510229-1145Free to factor
25115559×10232+31945-Free to factor
25215544×10245+1945-Free to factor
25315544×10238+1945-Free to factor
25415522×10251-31945-Free to factor
25515567×10227+41945-Free to factor
25615510257+539945-Free to factor
25715526×10226-17945-Free to factor
25815510253-91945-Free to factor
25915559×10237+13945-Free to factor
26015513×10228+41945-Free to factor
26115510249-5×10124-145-Free to factor
2621552×10263+1345-Free to factor
26315529×10236+7945-Free to factor
26415511×10264+1345-Free to factor
26515538×10228+7945-Free to factor
26615595×10287-140-Free to factor
26715556×10239+61945-Free to factor
26815546×10281-1945-Free to factor
26915516×10245+11945-Free to factor
27015610238+53945-Free to factor
27115623×10235-41945-Free to factor
2721567×10249-18×10124-7945-Free to factor
2731567×10257-27×10128-7945-Free to factor
27415655×10241+71945-Free to factor
27515610243+539945-Free to factor
2761565×10274-11345-Free to factor
27715610231+719945-Free to factor
27815685×10227+41945-Free to factor
27915619×10298+17945-Free to factor
28015644×10241-71945-Free to factor
2811567×10231+150-Free to factor
2821565×10254-17345-Free to factor
2831567×10231-547945-Free to factor
28415610292+449945-Free to factor
28515635×10247+1945-Free to factor
28615610230+719945-Free to factor
28715682×10234+71945-Free to factor
28815668×10239+13945-Free to factor
28915676×10228+23945-Free to factor
29015646×10228+71945-Free to factor
29115623×10238-17345-Free to factor
29215638×10236+7945-Free to factor
2931564×10270+17345-Free to factor
29415617×10278+1945-Free to factor
2951568×10230-17945-Free to factor
29615616×10232-43945-Free to factor
2971564×10239+23950-Free to factor
29815749×10243-31945Free to factor
2991572×10236+61945-Free to factor
3001576×10285-740-Free to factor
30115710293-345-Free to factor
30215734×10250+11945-Free to factor
30315722×10229+41945-Free to factor
30415738×10234+43945-Free to factor
30515779×10231-7945-Free to factor
3061577×10257-457940-Free to factor
3071575×10251+940-Free to factor
30815719×10241+11345-Free to factor
30915719×10243-7345-Free to factor
3101577×10244-457945-Free to factor
311157145×10229-1945Free to factor
31215779×10247-43945Free to factor
313157115×10270-1340-Free to factor
3141574×10266+740-Free to factor
31515765×10247+7945Free to factor
31615891×10300-1945Free to factor
31715886×10228-23945Free to factor
31815856×10238-11945-Free to factor
31915813×10245+11345-Free to factor
32015862×10247+1945-Free to factor
32115822×10233+41945-Free to factor
32215816×10251-7945-Free to factor
32315817×10230+7345-Free to factor
32415810237+12×10118-1345-Free to factor
32515861×10230-7945-Free to factor
32615837×10232-1945-Free to factor
32715828×10238+17945-Free to factor
3281588×10249-17945-Free to factor
32915886×10237+31945-Free to factor
3301588×10291+340-Free to factor
3311587×10263+18×10131-7945-Free to factor
3321585×10247+13945-Free to factor
33315816×10258-43945-Free to factor
33415822×10235-7345-Free to factor
33515826×10246-11345-Free to factor
3361588×10243-945-Free to factor
33715891×10261-1945-Free to factor
33815967×10230-13950-Free to factor
33915910280+449945-Free to factor
34015932×10240-23945-Free to factor
34115967×10229-31945-Free to factor
3421594×10231-7345-Free to factor
34315938×10239+7945-Free to factor
344159691×10243-7945-Free to factor
3451597×10240-187945-Free to factor
34615922×10232-13945-Free to factor
3471597×10232+345-Free to factor
34815976×10249-31945-Free to factor
3491595×10250-17345-Free to factor
35015910237+359945-Free to factor
35115910243+449945-Free to factor
35216013×10242-31945Free to factor
35316028×10243+53945-Free to factor
3541607×10245+11945-Free to factor
35516035×10241+1945-Free to factor
3561607×10238-187950-Free to factor
35716052×10232-61945-Free to factor
35816083×10241+61945-Free to factor
35916010274+149345-Free to factor
3601605×10244-23945-Free to factor
361160112×10233-1345-Free to factor
3621606×10243+150-Free to factor
3631607×10245-547945-Free to factor
36416086×10232+31945-Free to factor
3651604×10241-345-Free to factor
36616017×10232-53945-Free to factor
36716052×10245-43945-Free to factor
36816079×10241-61945-Free to factor
36916094×10255-1350-Free to factor
37016031×10252+23945-Free to factor
37116119×10246+11345-Free to factor
37216158×10232-31945-Free to factor
37316167×10239-31945-Free to factor
37416149×10243+41945-Free to factor
3751618×10282-17945-Free to factor
3761617×10246+345-Free to factor
37716122×10296+41945-Free to factor
3781612×10298-945-Free to factor
37916131×10288+41945-Free to factor
3801612×10271+345-Free to factor
3811612×10258+345-Free to factor
38216110284+179945-Free to factor
38316132×10236-23945-Free to factor
38416128×10235+53945-Free to factor
38516156×10235-11945-Free to factor
38616110246+359945-Free to factor
3871615×10238+345-Free to factor
38816119×10250+11345-Free to factor
3891615×10253+345-Free to factor
39016110266+269945-Free to factor
39116134×10257-43945-Free to factor
3921627×10247-367945Free to factor
3931629×10280-745-Free to factor
39416210279+149345-Free to factor
39516223×10243+13945-Free to factor
39616222×10244+17345-Free to factor
39716235×10238-17945-Free to factor
39816265×10238+43945-Free to factor
39916210266+539945-Free to factor
4001628×10246-345-Free to factor
4011622×10240-745-Free to factor
40216252×10248+11945-Free to factor
40316258×10236-13945-Free to factor
40416232×10243-41945-Free to factor
40516223×10235+1345-Free to factor
40616210245-8145-Free to factor
40716223×10242+13945-Free to factor
40816249×10249-13945-Free to factor
40916226×10243-17945-Free to factor
41016226×10237+7345-Free to factor
4111627×10251-187945-Free to factor
41216211×10248-17345-Free to factor
41316310245+59345-Free to factor
41416310242+29345-Free to factor
41516341×10236+13945-Free to factor
41616310251+63×10125-1950-Free to factor
417163112×10250-1345-Free to factor
41816368×10248+13945-Free to factor
419163115×10241-1345-Free to factor
42016334×10243+11945-Free to factor
42116317×10243-53945-Free to factor
42216349×10248+23945-Free to factor
42316353×10246+1945-Free to factor
42416382×10261-1945-Free to factor
4251633×10256-745-Free to factor
42616319×10274+71945-Free to factor
42716373×10248+53945-Free to factor
4281638×10247-945-Free to factor
42916317×10239-11345-Free to factor
43016310264-61345-Free to factor
4311647×10273-945-Free to factor
43216482×10240+17945-Free to factor
43316425×10253+11945-Free to factor
4341644×10257+345-Free to factor
43516416×10262-43945-Free to factor
43616411×10263+43945-Free to factor
43716425×10288-7945-Free to factor
438164673×10251-7945-Free to factor
4391647×10250+945-Free to factor
44016452×10249+11945-Free to factor
44116417×10244-11345-Free to factor
442164673×10237-7945-Free to factor
44316447×10245+61945-Free to factor
44416488×10246-43945-Free to factor
44516429×10238+7945-Free to factor
44616419×10242+71945-Free to factor
4471656×10240+745-Free to factor
44816544×10241+1945-Free to factor
44916529×10247+43945-Free to factor
45016535×10244-17945-Free to factor
45116523×10288+13945-Free to factor
45216513×10258+23945-Free to factor
45316549×10240-31945-Free to factor
45416538×10246-11945-Free to factor
45516519×10299-1945-Free to factor
45616535×10240+1945-Free to factor
457165118×10241-1945-Free to factor
45816517×10270-71945-Free to factor
4591654×10265-1345-Free to factor
46016559×10249-41945-Free to factor
46116555×10245-1945-Free to factor
46216541×10250-23945-Free to factor
4631657×10271-27×10135-7945-Free to factor
46416510248+11350-Free to factor
46516634×10253+11945-Free to factor
4661667×10273-1345-Free to factor
46716659×10241+13945-Free to factor
46816685×10250+41945-Free to factor
46916613×10248-7345-Free to factor
4701667×10266+83945-Free to factor
4711667×10256-945-Free to factor
4721667×10261-54×10130-7950-Free to factor
473166709×10251-7945-Free to factor
47416616×10250-43945-Free to factor
47516691×10266-1945-Free to factor
47616619×10242+17945-Free to factor
47716710250-2145-Free to factor
47816711×10243+7945-Free to factor
4791677×10247-36×10123-7945-Free to factor
4801674×10247-13950-Free to factor
4811674×10248+945-Free to factor
48216738×10249+43945-Free to factor
4831672×10256-17345-Free to factor
48416711×10286+43945-Free to factor
48516734×10261-43940-Free to factor
4861672×10254+7945-Free to factor
48716794×10269-1345-Free to factor
48816723×10274+31945-Free to factor
4891677×10261+83945-Free to factor
4901677×10247-97945-Free to factor
4911679×10266+145-Free to factor
49216777×10248-23945-Free to factor
4931675×10289-345-Free to factor
4941677×10255+9×10127-7945-Free to factor
49516711×10260-17345-Free to factor
49616713×10266+41945-Free to factor
49716798×10245-145-Free to factor
49816729×10245+7945-Free to factor
4991688×10295-150-Free to factor
50016810248+149345-Free to factor
50116879×10248+11945-Free to factor
5021685×10264-41950-Free to factor
50316810255-8×10127-145-Free to factor
5041685×10253-23945-Free to factor
505168109×10268-1945-Free to factor
50616822×10261-31945-Free to factor
5071687×10277-187945-Free to factor
50816917×10291-53945Free to factor
50916911×10251+1345-Free to factor
5101698×10245+345-Free to factor
51116913×10246+17350-Free to factor
5121693×10257-145-Free to factor
51316986×10247+31945-Free to factor
5141698×10262-71945-Free to factor
51516910273-91945-Free to factor
51616929×10288+7945-Free to factor
5171692×10271-11945-Free to factor
5181697×10297-187945-Free to factor
5191699×10249-745-Free to factor
52016929×10246+7945-Free to factor
521169163×10248-1950-Free to factor
522169106×10244-1345-Free to factor
523170154×10248-1945-Free to factor
52417010247-345-Free to factor
52517098×10256-145-Free to factor
52617022×10252-31945-Free to factor
52717010251+119345-Free to factor
52817010251-4×10125-145-Free to factor
5291704×10262+41945-Free to factor
5301705×10292+945-Free to factor
5311704×10291+11345-Free to factor
53217088×10249-7945-Free to factor
53317019×10248+11345-Free to factor
53417032×10258-23945-Free to factor
5351707×10249-1350-Free to factor
53617032×10261-23945-Free to factor
5371714×10261-13950Free to factor
53817111×10252+61945-Free to factor
5391717×10269+18×10134-7945-Free to factor
5401715×10253-17345-Free to factor
54117152×10250+11945-Free to factor
54217110255+6×10127-1345-Free to factor
54317162×10250-71945-Free to factor
5441713×10257+745-Free to factor
54517219×10292+17945-Free to factor
54617294×10249-1345-Free to factor
5471727×10260-97945-Free to factor
54817288×10297-7945-Free to factor
54917210251+17945-Free to factor
55017210275+17945-Free to factor
55117210269+15×10134-1345-Free to factor
552172646×10258-7945-Free to factor
5531727×10279-97945-Free to factor
55417213×10257-1345-Free to factor
55517279×10268-7945-Free to factor
55617310251-31345-Free to factor
55717328×10267+53945-Free to factor
5581737×10269+83945-Free to factor
55917388×10258-7945-Free to factor
5601732×10254-945-Free to factor
56117310267+539945-Free to factor
562173682×10253-7945-Free to factor
5631735×10253-745-Free to factor
56417361×10291-7945-Free to factor
56517410283+179945Free to factor
5661747×10259+83945-Free to factor
5671745×10268-345-Free to factor
568174115×10256-1345-Free to factor
56917410268-345-Free to factor
570175172×10264-1945Free to factor
5711755×10274-945-Free to factor
5721757×10278-187945-Free to factor
5731757×10293-367945-Free to factor
574175172×10260-1945-Free to factor
575175709×10263-7945-Free to factor
5761755×10271-345-Free to factor
57717511×10262+7945-Free to factor
5781757×10261-345-Free to factor
5791752×10257+61945-Free to factor
5801757×10270-547945-Free to factor
581175646×10256-7945-Free to factor
58217610294+59345Free to factor
58317610279-2145-Free to factor
58417610265-7×10132-145-Free to factor
58517610267+63×10133-1950-Free to factor
5861767×10275-45×10137-7945-Free to factor
58717613×10256-1345-Free to factor
588176118×10295-1945-Free to factor
5891765×10286+945-Free to factor
590176646×10268-7945-Free to factor
59117710275+45×10137-1950Free to factor
5921775×10269+1345-Free to factor
59317719×10285-1945-Free to factor
594177115×10268-1345-Free to factor
595177163×10257-1945-Free to factor
59617734×10288-7945-Free to factor
59717722×10273-1345-Free to factor
59817828×10265+71945-Free to factor
5991788×10272+945-Free to factor
600178163×10259-1945-Free to factor
6011782×10263-145-Free to factor
60217810283+449945-Free to factor
60317882×10266-1945-Free to factor
604178691×10280-7945-Free to factor
6051794×10263-13950-Free to factor
60617910268-91945-Free to factor
607179136×10263-1945-Free to factor
60817917×10300+1945-Free to factor
6091804×10263+41945-Free to factor
61018029×10286+7945-Free to factor
61118016×10283-61945-Free to factor
61218022×10274+23945-Free to factor
61318010280+269945-Free to factor
61418052×10279-7945-Free to factor
61518010275-345-Free to factor
6161807×10291+9×10145-7945-Free to factor
617181127×10267-1945-Free to factor
6181812×10263+61945-Free to factor
6191815×10279-945-Free to factor
6201812×10269-145-Free to factor
6211817×10276+145-Free to factor
62218131×10284+41945-Free to factor
6231817×10292-277945-Free to factor
62418132×10277-23945-Free to factor
62518110301+36×10150-1950-Free to factor
62618210273+179945-Free to factor
6271827×10272-1345-Free to factor
62818211×10277+1345-Free to factor
62918211×10281+1345-Free to factor
63018228×10266+71945-Free to factor
63118210268+59345-Free to factor
63218210274+17945-Free to factor
63318210271+71945-Free to factor
63418210274+89945-Free to factor
6351837×10271-36×10135-7945-Free to factor
63618398×10266-145-Free to factor
63718334×10290-7945-Free to factor
63818328×10268+17945-Free to factor
6391835×10294-41950-Free to factor
64018317×10275+1945-Free to factor
64118310269+945-Free to factor
64218310271-7345-Free to factor
64318323×10275-41945-Free to factor
6441838×10277-53945-Free to factor
64518310285-2145-Free to factor
64618313×10278+41945-Free to factor
64718410272-4145-Free to factor
64818410297-345-Free to factor
64918413×10290-1345-Free to factor
65018431×10268-13945-Free to factor
6511844×10270-31945-Free to factor
6521842×10279+345-Free to factor
65318413×10272+41945-Free to factor
65418410281+149345-Free to factor
65518410275-61345-Free to factor
656185109×10281-1945-Free to factor
65718510271+15×10135-1345-Free to factor
65818529×10284+43945-Free to factor
65918510291-10145-150-Free to factor
660185145×10288-1945-Free to factor
66118519×10272+17945-Free to factor
66218625×10273+11945-Free to factor
66318631×10283+41945-Free to factor
66418610283-7145-Free to factor
6651865×10288-41950-Free to factor
6661875×10287-17345-Free to factor
6671874×10275-1345-Free to factor
66818710281+12×10140-1345-Free to factor
669187109×10280-1945-Free to factor
67018723×10282+31945-Free to factor
6711877×10277+345-Free to factor
67218798×10282-145-Free to factor
67318716×10289-61945-Free to factor
67418879×10286-7945-Free to factor
67518899×10288-145-Free to factor
676188664×10272-7945-Free to factor
67718834×10280+11945-Free to factor
67818810289+629945-Free to factor
6791892×10281+43945-Free to factor
6801893×10283-145-Free to factor
6811894×10280-31945-Free to factor
68218943×10277-7945-Free to factor
68318910285+89945-Free to factor
6841899×10274-745-Free to factor
6851898×10289+1950-Free to factor
68618910279+36×10139-1945-Free to factor
6871894×10293-7345-Free to factor
688189673×10280-7945-Free to factor
68918910287-345-Free to factor
6901897×10293-36×10146-7945-Free to factor
69119016×10277-61945-Free to factor
692190106×10294-1345-Free to factor
69319011×10300+7945-Free to factor
69419017×10278-53945-Free to factor
695191709×10288-7945-Free to factor
6961915×10285+7345-Free to factor
69719110287-91945-Free to factor
69819198×10287-145-Free to factor
69919122×10284+41945-Free to factor
7001916×10287-150-Free to factor
7011925×10282-745-Free to factor
7021928×10285+945-Free to factor
7031925×10279-345-Free to factor
70419292×10282-145-Free to factor
70519310296+149345-Free to factor
7061933×10287+150-Free to factor
70719395×10285-150-Free to factor
7081937×10295-45×10147-7950-Free to factor
70919329×10281+7950-Free to factor
71019413×10286-31950-Free to factor
7111957×10297+11950-Free to factor
71219532×10293-23950-Free to factor
7131957×10289-27×10144-7950-Free to factor
7141954×10288-13950-Free to factor
71519694×10296-1350-Free to factor
7161962×10298-17350-Free to factor
71719698×10290-150-Free to factor
7181967×10298-43950-Free to factor
7191968×10300-950-Free to factor
7201967×10286-61950-Free to factor
72119622×10294+41950-Free to factor
722197145×10290-1950-Free to factor
7231975×10299-41950-Free to factor
72419734×10286-7950-Free to factor
7251974×10295+41950-Free to factor
72619731×10295+23950-Free to factor
72719817×10287-71950-Free to factor
7281988×10300-53950-Free to factor
72919810296+59350-Free to factor
7301984×10295+350-Free to factor
731200112×10298-1350-Free to factor
7322003×10293-750-Free to factor
7332008×10295-71950-Free to factor
73420223×10297+31950-Free to factor
7352022×10300+7950-Free to factor
7362028×10297-53950-Free to factor
73720325×10297-43950-Free to factor
738203664×10299-7950-Free to factor
73920464×10335-1955Free to factor
7402045×10298-41950-Free to factor
74120513×10300-1350-Free to factor
74220864×10329-1960Free to factor
74323934×10349-61945-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
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
14131434×10313-61940314.53Free to factor
14232034×10319-61940320.53Free to factor
14342534×10424-61940425.53Free to factor
14443134×10430-61940431.53Free to factor
14545534×10454-61940455.53Free to factor
14647634×10475-61940476.53Free to factor