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
214943×10188-61940189.63Free to factor
316352×10188-61940189.72Free to factor
416153×10188-71940189.72Free to factor
516953×10188-17940189.72Free to factor
616468×10188-41940189.83Free to factor
716476×10188+23940189.88Free to factor
816679×10188-61940189.90Free to factor
91514×10189+17340190.30Free to factor
1015625×10189+11940190.40Free to factor
1116225×10189+17340190.40Free to factor
121807×10189-367940190.54Free to factor
131638×10189-940190.60Free to factor
1416685×10188+23940190.63Free to factor
1516985×10188+41940190.63Free to factor
1616411×10189+61940190.74Free to factor
1717413×10189+23940190.81Free to factor
18179673×10188-7940190.83Free to factor
19169682×10188-7940190.83Free to factor
201667×10190+173940190.85Free to factor
211797×10190-97940190.85Free to factor
2214916×10189+11940190.90Free to factor
2316416×10189-43940190.90Free to factor
2415917×10189+7340190.93Free to factor
2515019×10189+71940190.98Free to factor
2615511×10190+43940191.04Free to factor
2716822×10189+23940191.04Free to factor
2816922×10189-13940191.04Free to factor
2917022×10189-31940191.04Free to factor
3016923×10189+31940191.06Free to factor
3114814×10190-17345191.15Free to factor
3216714×10190+13940191.15Free to factor
3316329×10189-11940191.16Free to factor
3417032×10189-41940191.20Free to factor
3516417×10190-11340191.23Free to factor
3616637×10189+71940191.27Free to factor
3717037×10189+17940191.27Free to factor
3815619×10190+11355191.28Reserved
3916541×10189-23940191.31Free to factor
4016144×10189-53940191.34Free to factor
4115446×10189+17940191.36Free to factor
4216223×10190+31940191.36Free to factor
4317023×10190-17340191.36Free to factor
4414549×10189-31940191.39Free to factor
4516049×10189+41940191.39Free to factor
4616025×10190+11940191.40Free to factor
4717026×10190-53940191.41Free to factor
4817726×10190-11340191.41Free to factor
4917453×10189-17940191.42Free to factor
5016056×10189+61940191.45Free to factor
5114659×10189-41940191.47Free to factor
5215359×10189-23940191.47Free to factor
531613×10191-740191.48Free to factor
5417831×10190+41940191.49Free to factor
5516067×10189-13940191.53Free to factor
5617668×10189-41940191.53Free to factor
5717476×10189+41940191.58Free to factor
5814877×10189+31940191.59Free to factor
591474×10191-340191.60Free to factor
6014282×10189+17940191.61Free to factor
6115086×10189-23940191.63Free to factor
6216147×10190+43940191.67Free to factor
631535×10191-340191.70Free to factor
641615×10191-740191.70Free to factor
6517655×10190+53940191.74Free to factor
6615958×10190-31940191.76Free to factor
6717458×10190+23940191.76Free to factor
6814459×10190+13940191.77Free to factor
691676×10191+740191.78Free to factor
7016361×10190-43940191.79Free to factor
7115262×10190-71940191.79Free to factor
721627×10191-187940191.85Free to factor
731687×10191-97940191.85Free to factor
7416973×10190+53945191.86Free to factor
7514977×10190+31940191.89Free to factor
7616879×10190-61940191.90Free to factor
771548×10191+950191.90Free to factor
781598×10191-940191.90Free to factor
7916982×10190+17940191.91Free to factor
8016885×10190-13940191.93Free to factor
8116985×10190+41940191.93Free to factor
8217686×10190-23940191.93Free to factor
8317911×10191+43940192.04Free to factor
8414513×10191+23940192.11Free to factor
8517613×10191+17340192.11Free to factor
8616314×10191-11340192.15Free to factor
8717314×10191+31940192.15Free to factor
8816916×10191+17340192.20Free to factor
8916117×10191-71940192.23Free to factor
9016719×10191+71940192.28Free to factor
9116919×10191-7340192.28Free to factor
9215622×10191-7340192.34Free to factor
9317623×10191+7340192.36Free to factor
9416725×10191-43940192.40Free to factor
9516726×10191-17940192.41Free to factor
9617426×10191-53940192.41Free to factor
9716428×10191+53940192.45Free to factor
9815029×10191+43950192.46Free to factor
9915332×10191+31940192.51Free to factor
10017532×10191-41940192.51Free 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
11445×10262-11345Free to factor
214479×10239-43945Free to factor
314438×10211+61945-Free to factor
41442×10226-945-Free to factor
514410210+71945-Free to factor
614413×10217+23945-Free to factor
714410209+269940-Free to factor
814441×10211+13945-Free to factor
9144655×10206-7940-Free to factor
1014499×10212-145-Free to factor
1114479×10215-43945-Free to factor
1214446×10209+53945-Free to factor
1314431×10210+23945-Free to factor
1414438×10241+61945-Free to factor
1514464×10212+17945-Free to factor
161444×10233+11345-Free to factor
1714494×10260-1340-Free to factor
1814423×10224-11345-Free to factor
1914489×10240-17945-Free to factor
2014426×10209+1945-Free to factor
2114410271+27×10135-1945-Free to factor
2214514×10233+1345Free to factor
2314541×10237-23945Free to factor
241455×10267-940-Free to factor
2514586×10242-41945-Free to factor
2614510213+629940-Free to factor
2714522×10229-31945-Free to factor
2814519×10271+17945-Free to factor
291455×10214+31945Free to factor
3014510214-31340-Free to factor
3114526×10209-17945-Free to factor
3214510211+45×10105-1945-Free to factor
3314531×10230+23945-Free to factor
34145718×10299-7945-Free to factor
3514513×10241-1345-Free to factor
3614613×10240-1345-Free to factor
3714613×10232+23945-Free to factor
3814613×10230-1345-Free to factor
3914611×10224+1345-Free to factor
4014679×10233-61945-Free to factor
41146673×10234-7940-Free to factor
421463×10215-145-Free to factor
4314610246-61345-Free to factor
4414693×10215-140-Free to factor
4514616×10235-1345-Free to factor
4614674×10216+43945-Free to factor
4714683×10234+43945-Free to factor
4814652×10211-43945-Free to factor
4914631×10234-13945-Free to factor
5014647×10235+43945-Free to factor
5114696×10215-145-Free to factor
521467×10268-43940-Free to factor
531468×10212-11345-Free to factor
5414635×10248+1945-Free to factor
551467×10297-36×10148-7945-Free to factor
5614695×10295-140-Free to factor
5714610267+27×10133-1945-Free to factor
5814625×10213-7945-Free to factor
5914710215+54×10107-1945Free to factor
6014777×10213+13945-Free to factor
6114711×10215+43945-Free to factor
621474×10224+945-Free to factor
6314725×10228-7945-Free to factor
6414725×10225-61945-Free to factor
6514710250+629945-Free to factor
6614747×10227+61945-Free to factor
6714762×10214-17945-Free to factor
681474×10226+41945-Free to factor
6914714×10234-41945-Free to factor
7014786×10213+31945-Free to factor
7114771×10246-17945-Free to factor
721477×10232-945-Free to factor
7314762×10234-17950Free to factor
7414773×10224-1945-Free to factor
7514713×10245-1345-Free to factor
7614776×10239+41945-Free to factor
7714768×10224+31945-Free to factor
7814749×10233-31945-Free to factor
7914786×10230-41945-Free to factor
8014746×10213+71945-Free to factor
8114859×10229+13945Free to factor
821483×10243+145Free to factor
831486×10232+745Free to factor
84148172×10257-1940-Free to factor
8514862×10233+1945-Free to factor
86148163×10250-1945-Free to factor
8714856×10234+61945-Free to factor
881488×10235-145Free to factor
8914810229-10114-145-Free to factor
9014813×10224-1345-Free to factor
9114883×10240-11945-Free to factor
9214855×10244-1945-Free to factor
9314814×10252-23945-Free to factor
9414874×10224+61945-Free to factor
95148103×10292-1340-Free to factor
961482×10282+340-Free to factor
971485×10216+7345-Free to factor
9814814×10270-23940-Free to factor
991482×10264-340-Free to factor
10014956×10225-11945Free to factor
10114989×10227+1945-Free to factor
1021494×10291+41945-Free to factor
10314910260+89945-Free to factor
1041492×10257+345-Free to factor
10514941×10236-23945-Free to factor
10614935×10216-71945-Free to factor
1071498×10214-71945Free to factor
10814914×10215-17345-Free to factor
1091495×10238-41945-Free to factor
11014995×10226-145-Free to factor
11114974×10224-11945-Free to factor
1121496×10250-745-Free to factor
11314910227-7×10113-145-Free to factor
11414946×10235+17945-Free to factor
11514910249+449945-Free to factor
11614985×10245+23945-Free to factor
1171498×10234+345-Free to factor
11814955×10244+17945-Free to factor
11914913×10246-7345-Free to factor
1201495×10225+31945Free to factor
12114952×10215-61945-Free to factor
1221496×10271-740-Free to factor
1231497×10234+83945-Free to factor
12414913×10228-1345-Free to factor
12514910227-8145-Free to factor
12614979×10242+11945-Free to factor
12714943×10241-7945-Free to factor
12814971×10229-17945Free to factor
12914913×10284+23945-Free to factor
13015065×10245+7945Free to factor
131150682×10271-7940-Free to factor
13215065×10248+61945Free to factor
13315014×10290-41945Free to factor
13415047×10230-11945-Free to factor
13515085×10232+23945-Free to factor
13615037×10240+17945-Free to factor
13715016×10246+11945-Free to factor
1381504×10282+140-Free to factor
13915077×10216-23950Free to factor
140150103×10224-1345-Free to factor
14115022×10236-7345-Free to factor
14215044×10232-71945-Free to factor
14315014×10234+13945-Free to factor
1441504×10226-7345-Free to factor
1451504×10246+41945-Free to factor
146151691×10300-7945Free to factor
14715126×10225-53945Free to factor
14815182×10245+17945Free to factor
1491517×10226+83945Free to factor
1501512×10250-11945Free to factor
15115129×10242+43945-Free to factor
15215156×10243-11945-Free to factor
15315113×10228-31945-Free to factor
1541516×10231+745-Free to factor
15515162×10242-17945-Free to factor
1561514×10265+140-Free to factor
15715129×10237-17345-Free to factor
15815119×10225+71945-Free to factor
15915188×10233-43945-Free to factor
16015111×10228+43945-Free to factor
16115173×10225+17945-Free to factor
16215146×10282-1945-Free to factor
16315165×10235+61945-Free to factor
16415152×10247+11945-Free to factor
1651518×10257-745-Free to factor
16615135×10229+1945-Free to factor
16715113×10248+17345-Free to factor
1681512×10237-745-Free to factor
16915129×10228+7945-Free to factor
17015252×10237+11945Free to factor
17115219×10232+11345-Reserved
17215276×10234-31945-Free to factor
17315214×10247-23945-Free to factor
1741529×10230+745-Free to factor
17515219×10245+11345-Free to factor
1761528×10225-53945-Free to factor
17715222×10258-1345-Free to factor
1781528×10246-11345-Free to factor
17915222×10246-7345-Free to factor
18015210231-7×10115-145-Free to factor
18115223×10227+13945-Free to factor
18215231×10248-13945-Free to factor
18315232×10251-23945-Free to factor
1841527×10225-54×10112-7945-Free to factor
18515210225+27×10112-1950Free to factor
18615238×10227+43945-Free to factor
18715311×10264+43945Free to factor
18815383×10227-11945Free to factor
18915379×10236-43945Free to factor
1901538×10250-945Free to factor
19115361×10231+11945-Free to factor
1921534×10239-1350-Free to factor
19315371×10247-53945-Free to factor
19415310229+71950-Free to factor
19515317×10237-11345-Free to factor
1961535×10241-17345-Free to factor
19715323×10232+31945-Free to factor
19815310241+179950-Free to factor
19915335×10224+1945-Free to factor
20015316×10227-1350-Free to factor
2011534×10250+345-Free to factor
2021535×10238-745-Free to factor
2031538×10239-17945-Free to factor
2041534×10241+11345-Free to factor
2051535×10255-740-Free to factor
20615332×10240+13945-Free to factor
20715356×10236+43945-Free to factor
2081538×10262-17945-Free to factor
20915486×10227-41945-Free to factor
21015499×10251-140-Free to factor
21115441×10227+13945-Free to factor
21215447×10233+43945-Free to factor
2131542×10253-345-Free to factor
21415483×10225+7945-Free to factor
2151545×10237-41945-Free to factor
2161548×10246-17945-Free to factor
2171547×10235-27×10117-7945-Free to factor
21815483×10225-11945-Free to factor
2191542×10280+7945-Free to factor
2201549×10262+140-Free to factor
2211545×10227+7345-Free to factor
22215414×10243+13945-Free to factor
22315477×10250+31945-Free to factor
22415455×10233+71945-Free to factor
22515494×10235-1345-Free to factor
22615416×10229-43945-Free to factor
22715426×10241+1945-Free to factor
22815444×10243-71945-Free to factor
2291549×10254+140-Free to factor
23015413×10234-31945-Free to factor
23115422×10264-31945-Free to factor
2321548×10230-11345-Free to factor
23315444×10225+1945-Free to factor
23415410233+29345-Free to factor
23515410269-61345-Free to factor
23615465×10243+7945-Free to factor
23715410241+119345-Free to factor
23815455×10240-1945-Free to factor
23915413×10226+17345-Free to factor
24015452×10224-61945-Free to factor
24115414×10239-23945-Free to factor
2421547×10225+18×10112-7945-Free to factor
24315410253+15×10126-1345-Free to factor
24415410250+449945-Free to factor
24515510229-1145Free to factor
24615559×10232+31945-Free to factor
24715544×10245+1945-Free to factor
24815544×10238+1945-Free to factor
24915522×10251-31945-Free to factor
25015567×10227+41945-Free to factor
25115510257+539945-Free to factor
25215526×10226-17945-Free to factor
25315510253-91945-Free to factor
25415559×10237+13945-Free to factor
25515513×10228+41945-Free to factor
25615510249-5×10124-145-Free to factor
2571552×10263+1345-Free to factor
25815529×10236+7945-Free to factor
25915511×10264+1345-Free to factor
26015538×10228+7945-Free to factor
26115595×10287-140-Free to factor
26215556×10239+61945-Free to factor
26315546×10281-1945-Free to factor
26415516×10245+11945-Free to factor
26515610238+53945-Free to factor
26615623×10235-41945-Free to factor
2671567×10249-18×10124-7945-Free to factor
2681567×10257-27×10128-7945-Free to factor
26915655×10241+71945-Free to factor
27015610243+539945-Free to factor
2711565×10274-11345-Free to factor
27215610231+719945-Free to factor
27315685×10227+41945-Free to factor
27415619×10298+17945-Free to factor
27515644×10241-71945-Free to factor
2761567×10231+150-Free to factor
2771565×10254-17345-Free to factor
2781567×10231-547945-Free to factor
27915610292+449945-Free to factor
28015635×10247+1945-Free to factor
28115610230+719945-Free to factor
28215682×10234+71945-Free to factor
28315668×10239+13945-Free to factor
28415676×10228+23945-Free to factor
28515646×10228+71945-Free to factor
28615623×10238-17345-Free to factor
28715638×10236+7945-Free to factor
2881564×10270+17345-Free to factor
28915617×10278+1945-Free to factor
2901568×10230-17945-Free to factor
29115616×10232-43945-Free to factor
2921564×10239+23950-Free to factor
29315749×10243-31945Free to factor
2941572×10236+61945-Free to factor
2951576×10285-740-Free to factor
29615710293-345-Free to factor
29715734×10250+11945-Free to factor
29815722×10229+41945-Free to factor
29915738×10234+43945-Free to factor
30015779×10231-7945-Free to factor
3011577×10257-457940-Free to factor
30215719×10241+11345-Free to factor
30315719×10243-7345-Free to factor
3041577×10244-457945-Free to factor
305157145×10229-1945Free to factor
30615779×10247-43945Free to factor
307157115×10270-1340-Free to factor
3081574×10266+740-Free to factor
30915765×10247+7945Free to factor
31015891×10300-1945Free to factor
31115886×10228-23945Free to factor
31215856×10238-11945-Free to factor
31315813×10245+11345-Free to factor
31415862×10247+1945-Free to factor
31515822×10233+41945-Free to factor
31615816×10251-7945-Free to factor
31715817×10230+7345-Free to factor
31815810237+12×10118-1345-Free to factor
31915861×10230-7945-Free to factor
32015837×10232-1945-Free to factor
32115828×10238+17945-Free to factor
3221588×10249-17945-Free to factor
32315886×10237+31945-Free to factor
3241588×10291+340-Free to factor
3251587×10263+18×10131-7945-Free to factor
3261585×10247+13945-Free to factor
32715816×10258-43945-Free to factor
32815822×10235-7345-Free to factor
32915826×10246-11345-Free to factor
3301588×10243-945-Free to factor
33115891×10261-1945-Free to factor
33215967×10230-13950-Free to factor
33315910280+449945-Free to factor
33415932×10240-23945-Free to factor
33515967×10229-31945-Free to factor
3361594×10231-7345-Free to factor
33715938×10239+7945-Free to factor
338159691×10243-7945-Free to factor
3391597×10240-187945-Free to factor
34015922×10232-13945-Free to factor
3411597×10232+345-Free to factor
34215976×10249-31945-Free to factor
3431595×10250-17345-Free to factor
34415910237+359945-Free to factor
34515910243+449945-Free to factor
34616013×10242-31945Free to factor
34716028×10243+53945-Free to factor
3481607×10245+11945-Free to factor
34916035×10241+1945-Free to factor
3501607×10238-187950-Free to factor
35116052×10232-61945-Free to factor
35216083×10241+61945-Free to factor
35316010274+149345-Free to factor
3541605×10244-23945-Free to factor
355160112×10233-1345-Free to factor
3561606×10243+150-Free to factor
3571607×10245-547945-Free to factor
35816086×10232+31945-Free to factor
3591604×10241-345-Free to factor
36016017×10232-53945-Free to factor
36116052×10245-43945-Free to factor
36216079×10241-61945-Free to factor
36316094×10255-1350-Free to factor
36416031×10252+23945-Free to factor
36516119×10246+11345-Free to factor
36616158×10232-31945-Free to factor
36716167×10239-31945-Free to factor
36816149×10243+41945-Free to factor
3691618×10282-17945-Free to factor
3701617×10246+345-Free to factor
37116122×10296+41945-Free to factor
3721612×10298-945-Free to factor
37316131×10288+41945-Free to factor
3741612×10271+345-Free to factor
3751612×10258+345-Free to factor
37616110284+179945-Free to factor
37716132×10236-23945-Free to factor
37816128×10235+53945-Free to factor
37916156×10235-11945-Free to factor
38016110246+359945-Free to factor
3811615×10238+345-Free to factor
38216119×10250+11345-Free to factor
3831615×10253+345-Free to factor
38416110266+269945-Free to factor
38516134×10257-43945-Free to factor
3861627×10247-367945Free to factor
3871629×10280-745-Free to factor
38816210279+149345-Free to factor
38916223×10243+13945-Free to factor
39016222×10244+17345-Free to factor
39116235×10238-17945-Free to factor
39216265×10238+43945-Free to factor
39316210266+539945-Free to factor
3941628×10246-345-Free to factor
3951622×10240-745-Free to factor
39616252×10248+11945-Free to factor
39716258×10236-13945-Free to factor
39816232×10243-41945-Free to factor
39916223×10235+1345-Free to factor
40016210245-8145-Free to factor
40116223×10242+13945-Free to factor
40216249×10249-13945-Free to factor
40316226×10243-17945-Free to factor
40416226×10237+7345-Free to factor
4051627×10251-187945-Free to factor
40616211×10248-17345-Free to factor
40716310245+59345-Free to factor
40816310242+29345-Free to factor
40916341×10236+13945-Free to factor
41016310251+63×10125-1950-Free to factor
411163112×10250-1345-Free to factor
41216368×10248+13945-Free to factor
413163115×10241-1345-Free to factor
41416334×10243+11945-Free to factor
41516317×10243-53945-Free to factor
41616349×10248+23945-Free to factor
41716353×10246+1945-Free to factor
41816382×10261-1945-Free to factor
4191633×10256-745-Free to factor
42016319×10274+71945-Free to factor
42116373×10248+53945-Free to factor
4221638×10247-945-Free to factor
42316317×10239-11345-Free to factor
42416310264-61345-Free to factor
4251647×10273-945-Free to factor
42616482×10240+17945-Free to factor
42716425×10253+11945-Free to factor
4281644×10257+345-Free to factor
42916416×10262-43945-Free to factor
43016411×10263+43945-Free to factor
43116425×10288-7945-Free to factor
432164673×10251-7945-Free to factor
4331647×10250+945-Free to factor
43416452×10249+11945-Free to factor
43516417×10244-11345-Free to factor
436164673×10237-7945-Free to factor
43716447×10245+61945-Free to factor
43816488×10246-43945-Free to factor
43916429×10238+7945-Free to factor
44016419×10242+71945-Free to factor
4411656×10240+745-Free to factor
44216544×10241+1945-Free to factor
44316529×10247+43945-Free to factor
44416535×10244-17945-Free to factor
44516523×10288+13945-Free to factor
44616513×10258+23945-Free to factor
44716549×10240-31945-Free to factor
44816538×10246-11945-Free to factor
44916519×10299-1945-Free to factor
45016535×10240+1945-Free to factor
451165118×10241-1945-Free to factor
45216517×10270-71945-Free to factor
4531654×10265-1345-Free to factor
45416559×10249-41945-Free to factor
45516555×10245-1945-Free to factor
45616541×10250-23945-Free to factor
4571657×10271-27×10135-7945-Free to factor
45816510248+11350-Free to factor
45916634×10253+11945-Free to factor
4601667×10273-1345-Free to factor
46116659×10241+13945-Free to factor
46216685×10250+41945-Free to factor
46316613×10248-7345-Free to factor
4641667×10266+83945-Free to factor
4651667×10256-945-Free to factor
4661667×10261-54×10130-7950-Free to factor
467166709×10251-7945-Free to factor
46816616×10250-43945-Free to factor
46916691×10266-1945-Free to factor
47016619×10242+17945-Free to factor
47116710250-2145-Free to factor
47216711×10243+7945-Free to factor
4731677×10247-36×10123-7945-Free to factor
4741674×10247-13950-Free to factor
4751674×10248+945-Free to factor
47616738×10249+43945-Free to factor
4771672×10256-17345-Free to factor
47816711×10286+43945-Free to factor
47916734×10261-43945-Free to factor
4801672×10254+7945-Free to factor
48116794×10269-1345-Free to factor
48216723×10274+31945-Free to factor
4831677×10261+83945-Free to factor
4841677×10247-97945-Free to factor
4851679×10266+145-Free to factor
48616777×10248-23945-Free to factor
4871675×10289-345-Free to factor
4881677×10255+9×10127-7945-Free to factor
48916711×10260-17345-Free to factor
49016713×10266+41945-Free to factor
49116798×10245-145-Free to factor
49216729×10245+7945-Free to factor
4931688×10295-150-Free to factor
49416810248+149345-Free to factor
49516879×10248+11945-Free to factor
4961685×10264-41950-Free to factor
49716810255-8×10127-145-Free to factor
4981685×10253-23945-Free to factor
499168109×10268-1945-Free to factor
50016822×10261-31945-Free to factor
5011687×10277-187945-Free to factor
50216911×10251+1345-Free to factor
5031698×10245+345-Free to factor
50416913×10246+17350-Free to factor
5051693×10257-145-Free to factor
50616986×10247+31945-Free to factor
5071698×10262-71945-Free to factor
50816910273-91945-Free to factor
50916929×10288+7945-Free to factor
5101692×10271-11945-Free to factor
5111697×10297-187945-Free to factor
5121699×10249-745-Free to factor
51316929×10246+7945-Free to factor
514169163×10248-1950-Free to factor
515169106×10244-1345-Free to factor
516170154×10248-1945-Free to factor
51717010247-345-Free to factor
51817098×10256-145-Free to factor
51917022×10252-31945-Free to factor
52017010251+119345-Free to factor
52117010251-4×10125-145-Free to factor
5221704×10262+41945-Free to factor
5231705×10292+945-Free to factor
5241704×10291+11345-Free to factor
52517088×10249-7945-Free to factor
52617019×10248+11345-Free to factor
52717032×10258-23945-Free to factor
5281707×10249-1350-Free to factor
52917032×10261-23945-Free to factor
5301714×10261-13950Free to factor
53117111×10252+61945-Free to factor
5321717×10269+18×10134-7945-Free to factor
5331715×10253-17345-Free to factor
53417152×10250+11945-Free to factor
53517110255+6×10127-1345-Free to factor
53617162×10250-71945-Free to factor
5371713×10257+745-Free to factor
53817219×10292+17945-Free to factor
53917294×10249-1345-Free to factor
5401727×10260-97945-Free to factor
54117288×10297-7945-Free to factor
54217210251+17945-Free to factor
54317210269+15×10134-1345-Free to factor
544172646×10258-7945-Free to factor
5451727×10279-97945-Free to factor
54617213×10257-1345-Free to factor
54717279×10268-7945-Free to factor
54817310251-31345-Free to factor
54917328×10267+53945-Free to factor
5501734×10275-31950-Free to factor
5511737×10269+83945-Free to factor
55217388×10258-7945-Free to factor
5531732×10254-945-Free to factor
55417310267+539945-Free to factor
555173682×10253-7945-Free to factor
5561735×10253-745-Free to factor
55717361×10291-7945-Free to factor
55817410283+179945Free to factor
5591747×10259+83945-Free to factor
5601745×10268-345-Free to factor
561174115×10256-1345-Free to factor
56217410268-345-Free to factor
5631755×10274-945-Free to factor
5641757×10278-187945-Free to factor
5651757×10293-367945-Free to factor
566175172×10260-1945-Free to factor
567175709×10263-7945-Free to factor
5681755×10271-345-Free to factor
56917511×10262+7945-Free to factor
5701757×10261-345-Free to factor
5711752×10257+61945-Free to factor
5721757×10270-547945-Free to factor
573175646×10256-7945-Free to factor
57417610294+59355Free to factor
57517610279-2145-Free to factor
57617610265-7×10132-145-Free to factor
57717610267+63×10133-1950-Free to factor
5781767×10275-45×10137-7945-Free to factor
57917613×10256-1345-Free to factor
580176118×10295-1945-Free to factor
5811765×10286+945-Free to factor
582176646×10268-7945-Free to factor
58317710275+45×10137-1950Free to factor
5841775×10269+1345-Free to factor
58517719×10285-1945-Free to factor
586177115×10268-1345-Free to factor
587177163×10257-1945-Free to factor
58817734×10288-7945-Free to factor
58917722×10273-1345-Free to factor
59017828×10265+71945-Free to factor
5911788×10272+945-Free to factor
592178163×10259-1945-Free to factor
5931782×10263-145-Free to factor
59417810283+449945-Free to factor
59517828×10275-1950-Free to factor
59617882×10266-1945-Free to factor
597178691×10280-7945-Free to factor
5981794×10263-13950-Free to factor
59917910268-91945-Free to factor
600179136×10263-1945-Free to factor
60117917×10300+1945-Free to factor
6021804×10263+41945-Free to factor
60318029×10286+7945-Free to factor
60418016×10283-61945-Free to factor
60518022×10274+23945-Free to factor
60618010280+269945-Free to factor
60718052×10279-7945-Free to factor
6081807×10291+9×10145-7945-Free to factor
609181127×10267-1945-Free to factor
6101812×10263+61945-Free to factor
6111815×10279-945-Free to factor
6121812×10269-145-Free to factor
6131817×10276+145-Free to factor
61418131×10284+41945-Free to factor
6151817×10292-277945-Free to factor
61618132×10277-23945-Free to factor
61718210273+179945-Free to factor
6181827×10272-1345-Free to factor
61918211×10277+1345-Free to factor
62018211×10281+1345-Free to factor
62118228×10266+71945-Free to factor
62218210268+59345-Free to factor
62318210274+17945-Free to factor
62418210271+71945-Free to factor
62518210274+89945-Free to factor
6261837×10271-36×10135-7945-Free to factor
62718398×10266-145-Free to factor
62818334×10290-7945-Free to factor
62918328×10268+17945-Free to factor
6301835×10294-41950-Free to factor
63118317×10275+1945-Free to factor
63218310269+945-Free to factor
63318310271-7345-Free to factor
63418323×10275-41945-Free to factor
6351838×10277-53945-Free to factor
63618310285-2145-Free to factor
63718313×10278+41945-Free to factor
63818410272-4145-Free to factor
63918410297-345-Free to factor
64018413×10290-1345-Free to factor
64118431×10268-13945-Free to factor
6421844×10270-31945-Free to factor
6431842×10279+345-Free to factor
64418413×10272+41945-Free to factor
64518410281+149345-Free to factor
64618410275-61345-Free to factor
647185109×10281-1945-Free to factor
64818510271+15×10135-1345-Free to factor
64918529×10284+43945-Free to factor
65018510291-10145-150-Free to factor
651185145×10288-1945-Free to factor
65218519×10272+17945-Free to factor
65318625×10273+11945-Free to factor
65418631×10283+41945-Free to factor
65518610283-7145-Free to factor
6561865×10288-41950-Free to factor
6571875×10287-17345-Free to factor
6581874×10275-1350-Free to factor
65918710281+12×10140-1345-Free to factor
660187109×10280-1945-Free to factor
66118723×10282+31945-Free to factor
6621877×10277+345-Free to factor
66318798×10282-145-Free to factor
66418716×10289-61945-Free to factor
66518879×10286-7945-Free to factor
66618899×10288-145-Free to factor
667188664×10272-7945-Free to factor
66818834×10280+11945-Free to factor
66918810289+629945-Free to factor
6701892×10281+43945-Free to factor
6711893×10283-145-Free to factor
6721894×10280-31945-Free to factor
67318943×10277-7945-Free to factor
67418910285+89945-Free to factor
6751899×10274-745-Free to factor
6761898×10289+1950-Free to factor
67718910279+36×10139-1945-Free to factor
6781894×10293-7345-Free to factor
679189673×10280-7945-Free to factor
68018910287-345-Free to factor
6811897×10293-36×10146-7945-Free to factor
68219016×10277-61945-Free to factor
683190106×10294-1345-Free to factor
68419011×10300+7945-Free to factor
68519017×10278-53945-Free to factor
686191709×10288-7945-Free to factor
6871915×10285+7345-Free to factor
68819110287-91945-Free to factor
68919198×10287-145-Free to factor
69019122×10284+41945-Free to factor
6911916×10287-150-Free to factor
6921925×10282-745-Free to factor
6931928×10285+945-Free to factor
6941925×10279-345-Free to factor
69519292×10282-155-Free to factor
69619310296+149345-Free to factor
6971933×10287+150-Free to factor
69819395×10285-150-Free to factor
69919334×10349-61950-Free to factor
7001937×10295-45×10147-7950-Free to factor
70119329×10281+7950-Free to factor
70219413×10286-31950-Free to factor
7031957×10297+11950-Free to factor
70419532×10293-23950-Free to factor
7051957×10289-27×10144-7950-Free to factor
7061954×10288-13950-Free to factor
70719694×10296-1350-Free to factor
7081962×10298-17350-Free to factor
70919698×10290-150-Free to factor
7101967×10298-43950-Free to factor
7111968×10300-950-Free to factor
7121967×10286-61950-Free to factor
71319622×10294+41950-Free to factor
714197145×10290-1950-Free to factor
7151975×10299-41950-Free to factor
71619734×10286-7950-Free to factor
7171974×10295+41950-Free to factor
71819731×10295+23950-Free to factor
71919817×10287-71950-Free to factor
7201988×10300-53950-Free to factor
72119810296+59350-Free to factor
7221984×10295+350-Free to factor
723200112×10298-1350-Free to factor
7242003×10293-750-Free to factor
7252008×10295-71950-Free to factor
72620223×10297+31950-Free to factor
7272022×10300+7950-Free to factor
7282028×10297-53950-Free to factor
72920325×10297-43950-Free to factor
730203664×10299-7950-Free to factor
73120464×10335-1955Free to factor
7322045×10298-41950-Free to factor
73320513×10300-1350-Free to factor
73420864×10329-1960Free 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
1724725×10246-7955247.40Reserved
1825019×10249-1950250.28Free to factor
1925110251+719950252.00Free to factor
2025055×10249+17950252.14Free to factor
212526×10251-750252.48Free to factor
2225319×10252+71955253.28Reserved
2325146×10250+17950253.36Free to factor
242544×10253+145253.60Free to factor
25253646×10251-7950254.51Free to factor
2625561×10254-7950255.79Free to factor
272558×10255-17950255.90Free to factor
2825626×10255-17950256.41Free to factor
29256136×10254-1950256.43Free to factor
3025632×10255+31950256.51Free to factor
3125652×10255-7950257.02Free to factor
322575×10256-345257.40Free to factor
332567×10256-547945258.24Free to factor
3425716×10256+11950258.60Free to factor
352584×10258+41950258.60Free to factor
362577×10257-277945258.85Free to factor
372577×10257+173945258.85Free to factor
382587×10258+83945258.85Free to factor
392597×10258+345258.85Free to factor
402597×10258+945258.85Free to factor
41258172×10256-1950259.63Free to factor
42258118×10256-1950259.77Free to factor
4326094×10258-1350259.97Free to factor
4426022×10259-13950260.34Free to factor
4526034×10259-61960260.53Reserved
462614×10260+17350260.60Free to factor
472615×10260+350260.70Free to factor
48261106×10259-1350261.03Free to factor
4926113×10260+41955261.11Free to factor
5026122×10260-1350261.34Free to factor
512625×10261-150263.10Free to factor
522634×10263-31950264.30Free to factor
532637×10263+173945264.85Free to factor
5426322×10262-13950265.04Free to factor
5526361×10262-7950265.18Free to factor
5626546×10264-1950265.66Free to factor
5726613×10265-1350266.11Free to factor
5826625×10265+11950266.40Free to factor
59265682×10263-7945266.53Free to factor
602665×10266+31950266.70Free to factor
6126688×10265-7950266.94Free to factor
6226710267-7355267.00Reserved
6326710267+12×10133-1350267.00Free to factor
6426711×10266+1350267.04Free to factor
652683×10267+750267.48Free to factor
6626897×10266-1350267.99Free to factor
6727010269+750270.00Free to factor
682712×10270-750270.30Free to factor
6926995×10267-145270.38Free to factor
7026913×10268-1350270.51Free to factor
7126919×10268+17950270.68Free to factor
7226914×10268-41950270.85Free to factor
732707×10270-97945270.85Free to factor
742718×10270-945270.90Free to factor
7527013×10269-1350271.11Free to factor
76270709×10268-7945272.25Free to factor
772722×10272+7950272.30Free to factor
782725×10272-23950272.70Free to factor
792735×10272+345273.00Free to factor
802734×10273-13950273.90Free to factor
8127382×10272-1950273.91Free to factor
8227425×10273-7950275.10Free to factor
832752×10274-355276.00Free to factor
8427610276+89950276.00Free to factor
852758×10275+1950276.60Free to factor
862777×10277+83950277.85Free to factor
872787×10277+17350277.85Free to factor
8827773×10276-1950277.86Free to factor
8927679×10275-7950277.90Free to factor
902788×10277-155277.90Free to factor
9127810278+71950278.00Free to factor
9227810278+119350278.00Free to factor
9328026×10279-71950280.41Free to factor
942814×10281-31950282.30Free to factor
952818×10280-150282.30Free to factor
9628213×10281-1350283.11Free to factor
9728328×10282+17950283.45Free to factor
9828425×10283-43950284.40Free to factor
992857×10284-345284.85Free to factor
1002862×10286-17350287.00Free to factor
1012898×10288-945288.90Free to factor
10228911×10288+1350289.04Free to factor
10328852×10287-7950289.41Free to factor
1042904×10289-950289.60Free to factor
1052908×10290-53950291.20Free to factor
106291172×10289-1950291.24Free to factor
1072925×10291-150293.10Free to factor
1082932×10292-750294.00Free to factor
10929310293-7350294.00Free to factor
1102948×10293-945294.60Free to factor
11129317×10292-71950294.63Free to factor
11229610295+950295.00Free to factor
11329516×10294-7950295.20Free to factor
1142968×10295-11350295.90Free to factor
11529610296-31355296.00Free to factor
116294691×10292-7945296.24Free to factor
117294709×10292-7945296.25Free to factor
1182975×10296-745296.70Free to factor
11929726×10296-53950297.41Free to factor
12029732×10296+31950297.51Free to factor
1212977×10297+18×10148-7950297.85Free to factor
12229893×10296-150297.97Free to factor
1232995×10298-350298.70Free to factor
12429910299+53950299.00Free to factor
12529910299+18×10149-1955299.00Free to factor
12629910299+6×10149-1350299.00Free to factor
12729910299-8×10149-150299.00Free to factor
1283006×10299+745299.78Free to factor
1292997×10299-9×10149-7950299.85Free to factor
1302997×10299-61950299.85Free to factor
1312998×10299-53950299.90Free to factor
1323013×10300-150300.48Free to factor
133300655×10298-7945300.82Free to factor
1343017×10301+9×10150-7955301.85Free to factor
13531434×10313-61955314.53Free to factor
13632034×10319-61940320.53Free to factor
13742534×10424-61940425.53Free to factor
13843134×10430-61940431.53Free to factor
13945534×10454-61940455.53Free to factor
14047634×10475-61940476.53Free to factor