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
115810211+89945211.00Free to factor
215810211+15×10105-1345211.00Free to factor
316610211+629945211.00Reserved
416710211+63×10105-1945211.00Free to factor
515523×10209+31945211.06Free to factor
616647×10209+34945211.07Free to factor
715913×10210+2345211.11Free to factor
815753×10208-17945211.12Free to factor
917971×10209-62950211.25Reserved
1016183×10209+34945211.32Free to factor
1115888×10208-43945211.34Free to factor
1216223×10210+31945211.36Free to factor
1315528×10210+71945211.45Free to factor
1416129×10210-5345211.46Free to factor
1515731×10210-22945211.49Free to factor
1615474×10209-11945211.57Free to factor
171684×10211+9×10105-4945211.60Free to factor
18156737×10209-8945211.66Free to factor
19160773×10209-8945211.68Free to factor
20156791×10209-8945211.69Free to factor
211765×10211-27×10105-5945211.70Free to factor
221965×10211+9×10105-5945211.70Free to factor
232015×10211-9×10105-5945211.70Free to factor
2416552×10210-43945211.72Free to factor
2515956×10210+25950211.75Free to factor
2615558×10210-13945211.76Free to factor
2716462×10210-17945211.79Free to factor
2816064×10209+17945211.81Free to factor
2916164×10210+53945211.81Free to factor
3015465×10210+16945211.81Free to factor
3116113×10211+2345211.81Free to factor
3215367×10210+32945211.83Free to factor
3315867×10209-13945211.83Free to factor
341587×10211-54×10105-7945211.85Free to factor
351697×10211-43945211.85Free to factor
361827×10211-45×10105-7945211.85Free to factor
3716073×10210+26945211.86Free to factor
3817373×10210+8945211.86Free to factor
3917573×10209+53945211.86Free to factor
4017673×10210+62945211.86Free to factor
4116574×10210-11945211.87Free to factor
4217279×10210-7945211.90Free to factor
431838×10211-45×10105-8945211.90Free to factor
4415382×10210+53945211.91Free to factor
4516785×10210+14945211.93Free to factor
4616817×10211+4345211.93Free to factor
4715589×10209-53945211.95Free to factor
4816089×10210+1950211.95Free to factor
491639×10211+150211.95Free to factor
5016019×10211+14350211.98Free to factor
5115310212+449945212.00Free to factor
5216810212-2145212.00Free to factor
5317110212+629945212.00Free to factor
5416823×10211+4945212.06Free to factor
5517225×10211-52945212.10Free to factor
5615913×10211+41945212.11Free to factor
5717313×10211+17345212.11Free to factor
5817471×10211-35945212.15Free to factor
5916129×10211-14345212.16Free to factor
6017582×10211+35945212.21Free to factor
61156691×10208-7945212.24Free to factor
621739×10212+545212.26Free to factor
6315937×10211+26945212.27Free to factor
6417419×10211+11345212.28Free to factor
651652×10212+7950212.30Free to factor
6617022×10211+23945212.34Free to factor
671729×10212+445212.35Free to factor
6816149×10211-22945212.39Free to factor
6915925×10211+11945212.40Free to factor
7016453×10211-26945212.42Free to factor
7117853×10211-62945212.42Submitted
7216429×10211-11945212.46Free to factor
7316961×10211-16945212.48Free to factor
7417016×10211+11945212.51Free to factor
7518416×10212+5345212.51Submitted
7618113×10212-4950212.51Submitted
77171664×10209-7945212.52Free to factor
7815334×10211+11945212.53Free to factor
7917235×10211+1945212.54Free to factor
8017635×10211-53945212.54Free to factor
8116371×10211-44945212.55Free to factor
8217137×10211+53945212.57Free to factor
8318437×10211+17945212.57Reserved
841823×10213+845212.57Submitted
8519577×10211+4945212.59Submitted
86160391×10210-4945212.59Free to factor
871644×10212+745212.60Free to factor
881804×10212-13945212.60Reserved
8916883×10211+34945212.62Free to factor
9017644×10211-71945212.64Reserved
9120089×10211-62940212.65Free to factor
921979×10212-240212.65Free to factor
932019×10212+240212.65Free to factor
9415546×10211-1945212.66Free to factor
95172464×10210-5940212.67Submitted
9619647×10211+43940212.67Submitted
9717219×10212+44945212.68Free to factor
9818749×10211-31940212.69Submitted
9918949×10211-13940212.69Free to factor
10016310213+314945212.70Free 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
114189×10281-17940-Submitted
215361×10246-52950-Free to factor
315379×10223-16950-Free to factor
415341×10229+22950-Free to factor
515328×10259+71950-Free to factor
615341×10233-32950-Free to factor
71547×10235-27×10117-7950-Free to factor
815419×10229+62950-Free to factor
91542×10280+7950-Free to factor
1015479×10243+2950-Free to factor
1115447×10232+25950-Free to factor
1215414×10243+13950-Free to factor
131543×10285+750-Free to factor
1415431×10257+32950-Free to factor
1515444×10243-71950-Free to factor
1615471×10225-26950-Free to factor
1715422×10264-31950-Free to factor
1815417×10265-14350-Free to factor
1915437×10242+8950-Free to factor
2015438×10230+61950-Free to factor
2115437×10223+44950-Free to factor
2215465×10243+7950-Free to factor
231543×10231+250-Free to factor
2415419×10226+53950-Free to factor
2515438×10261+43950-Free to factor
2615543×10250+2950-Free to factor
2715522×10251-31950-Free to factor
2815567×10227+41950-Free to factor
29155791×10261-8950-Free to factor
3015511×10226+61950-Free to factor
311553×10262-250-Free to factor
3215544×10298-17950-Free to factor
3315561×10264-25950-Free to factor
3415559×10253+22950-Free to factor
3515519×10246+62950-Free to factor
3615671×10252-8950-Free to factor
3715614×10255-41950-Free to factor
381567×10257-27×10128-7950-Free to factor
391567×10230+8350-Free to factor
4015629×10273+4350-Free to factor
4115610243+539950-Free to factor
421565×10274-11350-Free to factor
431569×10254+850-Free to factor
4415619×10298+17950-Free to factor
451567×10231-547950-Free to factor
4615610292+449950-Free to factor
4715631×10278+23950-Free to factor
4815616×10227+5350-Free to factor
491564×10270+17350-Free to factor
5015617×10278+1950-Free to factor
5115616×10232-43950-Free to factor
521563×10292-750-Free to factor
53156203×10254-2350-Free to factor
541567×10268+450-Free to factor
55157263×10249-2950-Free to factor
561576×10285-750-Free to factor
571577×10234+450-Free to factor
5815759×10254+13950-Free to factor
59157809×10258-8950-Free to factor
6015710293-350-Free to factor
6115771×10262-62950-Free to factor
6215737×10281+26950-Free to factor
6315738×10234+43950-Free to factor
6415723×10256-14950-Free to factor
651577×10257-457950-Free to factor
661579×10243+250-Free to factor
6715767×10236-22950-Free to factor
6815711×10238+7950-Free to factor
6915719×10235+8950-Free to factor
7015719×10243-7350-Free to factor
711577×10244-457950-Free to factor
7215776×10231+5950-Free to factor
73157209×10248-2950-Free to factor
7415779×10272-25950-Free to factor
75157127×10246-1950-Free to factor
76157263×10256-2950-Free to factor
7715741×10267-23950-Free to factor
7815725×10251+14350-Free to factor
79157115×10270-1350-Free to factor
8015758×10296+5950-Free to factor
8115829×10230-8350Free to factor
8215817×10230+7350Free to factor
8315810237+12×10118-1350-Free to factor
8415861×10230-7950Free to factor
8515886×10237+31950-Free to factor
8615819×10264+14350-Free to factor
871588×10291+350-Free to factor
8815867×10228+5950-Free to factor
891587×10263+18×10131-7950-Free to factor
9015873×10253+17950-Free to factor
911583×10237-750-Free to factor
9215883×10298+52950-Free to factor
9315816×10258-43950-Free to factor
9415856×10272+61950-Free to factor
9515826×10246-11350-Free to factor
961588×10277+550-Free to factor
9715817×10269-11350-Free to factor
9815871×10297-8950-Free to factor
9915953×10244-44950-Free to factor
10015967×10230-13950Free to factor
10115910280+449950-Free to factor
1021593×10233-450-Free to factor
10315949×10253+5950-Free to factor
1041594×10273-229950-Free to factor
10515989×10235-62950Free to factor
10615985×10231-22950Free to factor
10715961×10242-16950-Free to factor
1081594×10231-7350Free to factor
10915910268+850-Free to factor
11015919×10273+62950-Free to factor
11115959×10293-32950-Free to factor
11215989×10254-17950-Free to factor
11315976×10249-31950-Free to factor
114159737×10242-8950-Free to factor
1151595×10250-17350-Free to factor
11615917×10248-5350-Free to factor
11715910237+359950-Free to factor
11815919×10235+5350-Free to factor
11915938×10258-11950-Free to factor
12016053×10232-62950-Free to factor
12116028×10243+53950-Free to factor
1221603×10273-250-Free to factor
12316065×10245+34950-Free to factor
12416086×10263+31950-Free to factor
1251607×10238-187950-Free to factor
12616085×10292-22950-Free to factor
12716029×10249+34950-Free to factor
128160191×10252-2950-Free to factor
12916011×10238+61950-Free to factor
13016068×10286+13950-Free to factor
13116017×10244-2350-Free to factor
13216052×10245-43950-Free to factor
13316053×10256-17950-Free to factor
13416031×10252+23950-Free to factor
13516073×10244+8950-Free to factor
13616114×10251-17350-Free to factor
13716153×10263-44950-Free to factor
13816141×10291+31950-Free to factor
1391618×10282-17950-Free to factor
1401612×10243+45×10121-2950-Free to factor
14116122×10296+41950-Free to factor
14216183×10260+52950-Free to factor
1431612×10298-950-Free to factor
14416131×10288+41950-Free to factor
14516117×10297+4350-Free to factor
14616137×10249+62950-Free to factor
14716128×10235+53950-Free to factor
14816173×10258+17950-Free to factor
14916119×10250+11350-Free to factor
15016113×10247+41950-Free to factor
15116128×10269+5350-Free to factor
15216162×10256-71950-Free to factor
15316110266+269950-Free to factor
1541629×10280-750-Free to factor
15516210266+539950-Free to factor
15616289×10235-26950-Reserved
15716252×10248+11950-Free to factor
15816282×10257+53950-Free to factor
15916253×10243-62950-Free to factor
1601627×10248-4350-Free to factor
16116232×10243-41950-Free to factor
16216223×10235+1350-Free to factor
16316223×10242+13950-Free to factor
1641629×10236+450-Free to factor
16516249×10249-13950-Free to factor
16616279×10255-61950-Free to factor
16716226×10243-17950-Free to factor
1681629×10297-550-Free to factor
16916211×10248-17350-Free to factor
17016289×10276-53950-Free to factor
17116359×10288+22950-Free to factor
17216311×10242-17350-Free to factor
17316344×10299+1950-Free to factor
174163737×10250-8950-Free to factor
17516374×10263+25950-Free to factor
17616389×10277-71950-Free to factor
17716314×10266-23950-Free to factor
17816365×10261+34950-Free to factor
17916368×10248+13950-Free to factor
18016341×10245-32950-Free to factor
18116349×10248+23950-Free to factor
18216335×10296+1950-Free to factor
18316319×10256+17950-Free to factor
18416382×10261-1950-Free to factor
18516325×10256+11950-Free to factor
1861633×10256-750-Free to factor
18716319×10274+71950-Free to factor
18816382×10242+35950-Free to factor
18916373×10248+53950-Free to factor
1901638×10247-950-Free to factor
19116368×10295+13950-Free to factor
19216347×10272+16950-Free to factor
19316461×10242+2950-Free to factor
1941647×10273-950-Free to factor
19516425×10253+11950-Free to factor
1961644×10257+355-Free to factor
19716416×10262-43950-Free to factor
19816449×10268-22950-Free to factor
19916411×10263+43950-Free to factor
20016425×10288-7950-Free to factor
20116423×10265-41945-Free to factor
20216467×10268+32945-Free to factor
203164673×10251-7950-Free to factor
20416414×10282-41945-Free to factor
20516446×10275+17945-Free to factor
20616461×10270+11945-Free to factor
20716423×10251+22945-Free to factor
2081647×10250+945-Free to factor
20916452×10249+11945-Free to factor
21016431×10255-4945-Free to factor
21116411×10289-8345-Free to factor
21216473×10266+71945-Free to factor
2131645×10251+18×10125-5945-Free to factor
2141642×10289+61945-Free to factor
21516447×10245+61945-Free to factor
21616411×10282+43945-Free to factor
21716488×10246-43945-Free to factor
21816471×10255-44945-Free to factor
21916465×10256+34945-Free to factor
22016419×10242+71950-Free to factor
22116476×10275+23945-Free to factor
22216513×10268+11345-Free to factor
2231657×10268+645-Free to factor
22416573×10242+62955-Free to factor
22516529×10247+43950-Free to factor
22616555×10294+17945-Free to factor
2271653×10259+845-Free to factor
22816565×10250+34945-Free to factor
22916523×10288+13945-Free to factor
23016513×10258+23945-Free to factor
23116577×10270-32945-Free to factor
23216523×10273-8345-Free to factor
23316583×10280+25945-Free to factor
23416538×10246-11955-Free to factor
2351657×10250-52945-Free to factor
23616577×10286+13945-Free to factor
2371659×10269-545-Free to factor
23816519×10251+26945-Free to factor
23916517×10270-71945-Free to factor
24016568×10270+13945-Free to factor
24116519×10250+8945-Free to factor
2421659×10274+545-Free to factor
24316559×10249-41950-Free to factor
24416573×10262+17945-Free to factor
24516552×10249-43945-Free to factor
24616526×10269-11345-Free to factor
24716541×10250-23945-Free to factor
24816523×10281+22945-Free to factor
2491657×10271-27×10135-7945-Free to factor
25016665×10260+43945-Free to factor
25116683×10254-2945-Free to factor
25216634×10253+11945-Free to factor
25316623×10268-32945-Free to factor
25416653×10250-8945-Free to factor
25516655×10248+26955-Free to factor
256166773×10243-8955-Free to factor
2571663×10294+845-Free to factor
258166809×10276-8945-Free to factor
25916629×10277+4345-Free to factor
26016685×10250+41945-Free to factor
26116689×10272-62945-Free to factor
26216613×10248-7345-Free to factor
26316649×10267+41945-Free to factor
26416626×10248-5345-Free to factor
26516619×10287+5345-Free to factor
2661667×10266+83945-Free to factor
2671667×10256-945-Free to factor
2681667×10261-54×10130-7950-Free to factor
2691662×10251+61945-Free to factor
270166709×10251-7945-Free to factor
27116616×10250-43945-Free to factor
27216653×10251-17945-Free to factor
27316631×10244+32955-Free to factor
27416673×10273+26945-Free to factor
2751665×10268+345-Free to factor
27616658×10262+41945-Free to factor
27716610260+71945-Free to factor
2781662×10295-11945-Free to factor
2791663×10246+855-Free to factor
28016710250-2145-Free to factor
28116710255-7×10127-145-Free to factor
28216711×10243+7955-Free to factor
2831677×10247-36×10123-7945-Free to factor
28416755×10263+8945-Free to factor
28516759×10255-32945-Free to factor
28616710279-61345-Free to factor
2871674×10248+945-Free to factor
28816710271-37945-Free to factor
28916729×10270-17345-Free to factor
29016735×10246-17955-Free to factor
29116738×10249+43955-Free to factor
2921673×10259-245-Free to factor
2931672×10256-17345-Free to factor
2941675×10270+340-Free to factor
29516786×10270-23945-Free to factor
29616731×10264-13945-Free to factor
29716777×10297-41945-Free to factor
29816711×10286+43945-Free to factor
29916723×10274+31945-Free to factor
30016785×10278+14945-Free to factor
3011677×10261+83945-Free to factor
3021677×10247-97955-Free to factor
303167473×10257-5945-Free to factor
30416735×10251-62945-Free to factor
3051679×10266+145-Free to factor
30616717×10270-11345-Free to factor
30716783×10285+52945-Free to factor
30816777×10248-23945-Free to factor
30916789×10283-17945-Free to factor
3101675×10289-345-Free to factor
31116746×10245+35955-Free to factor
3121673×10280+845-Free to factor
31316747×10273+16945-Free to factor
31416767×10255+32945-Free to factor
31516752×10275+11945-Free to factor
3161677×10255+9×10127-7945-Free to factor
31716711×10260-17345-Free to factor
31816713×10266+41945-Free to factor
31916729×10245+7955-Free to factor
3201688×10295-150-Free to factor
32116885×10252-31945-Free to factor
32216810248+149355-Free to factor
32316871×10251-26945-Free to factor
3241688×10261-27×10130-8945-Free to factor
32516810255-8×10127-145-Free to factor
326168518×10272-5945-Free to factor
32716825×10246+14355-Free to factor
3281685×10253-23945-Free to factor
329168109×10268-1945-Free to factor
3301685×10257+940-Free to factor
33116822×10261-31945-Free to factor
33216819×10271+5345-Free to factor
33316843×10257-16945-Free to factor
3341684×10259-49945-Free to factor
33516810258+179945-Free to factor
33616819×10263+62945-Free to factor
33716825×10259+8345-Free to factor
3381687×10277-187945-Free to factor
339168203×10275-2345-Free to factor
34016941×10265-32945-Free to factor
34116959×10264-32945-Free to factor
34216968×10254-23945-Free to factor
34316922×10274+17345-Free to factor
34416935×10247-44945-Free to factor
345169409×10251-4945-Free to factor
34616923×10268+4945-Free to factor
34716937×10251+8945-Free to factor
34816965×10270-11945-Free to factor
34916911×10251+1345-Free to factor
35016914×10255-17345-Free to factor
35116985×10273+14945-Free to factor
35216986×10268+31945-Free to factor
35316955×10259+26945-Free to factor
35416931×10265-4945-Free to factor
35516949×10251+32945-Free to factor
35616929×10255+7945-Free to factor
35716986×10247+31945-Free to factor
3581698×10262-71945-Free to factor
35916910273-91945-Free to factor
3601699×10247-545-Free to factor
36116929×10288+7945-Free to factor
3621692×10271-11945-Free to factor
3631697×10297-187945-Free to factor
36416925×10278-52945-Free to factor
3651699×10249-745-Free to factor
3661695×10284-645-Free to factor
36716929×10246+7945-Free to factor
3681696×10266+545-Free to factor
3691703×10263-745-Free to factor
37017052×10257-43955-Free to factor
37117022×10252-31945-Free to factor
37217067×10248+32955-Free to factor
37317022×10294-13945-Free to factor
37417010251+119350-Free to factor
375170773×10247-8955-Free to factor
37617010251-4×10125-145-Free to factor
3771704×10262+41945-Free to factor
3781705×10292+945-Free to factor
3791704×10291+11345-Free to factor
3801703×10251+845-Free to factor
38117088×10249-7945-Free to factor
38217053×10277-26945-Free to factor
3831702×10286-745-Free to factor
38417019×10248+11345-Free to factor
38517061×10268-34945-Free to factor
386170509×10260-5950-Free to factor
3871704×10294+23940-Free to factor
38817032×10261-23945-Free to factor
38917132×10270-41945-Free to factor
39017165×10288+16945-Free to factor
39117152×10265-43945-Free to factor
392171491×10251-5945-Free to factor
39317110274+445-Free to factor
39417173×10288+53945-Free to factor
39517137×10251+71945-Free to factor
39617111×10252+61945-Free to factor
39717147×10257+61945-Free to factor
3981717×10269+18×10134-7945-Free to factor
3991712×10263-745-Free to factor
400171109×10278-1945-Free to factor
40117185×10291+23945-Free to factor
40217161×10257+11945-Free to factor
40317147×10254+61945-Free to factor
40417179×10259-34945-Free to factor
4051715×10253-17345-Free to factor
406171391×10278-4945-Free to factor
4071713×10250+245-Free to factor
40817152×10250+11945-Free to factor
40917119×10252+5345-Free to factor
41017110255+6×10127-1345-Free to factor
411171191×10287-2945-Free to factor
41217162×10250-71945-Free to factor
41317116×10262-61945-Free to factor
4141713×10257+745-Free to factor
41517219×10292+17945-Free to factor
41617247×10263+52945-Free to factor
4171725×10261-9×10130-5945-Free to factor
41817294×10249-1345-Free to factor
4191727×10260-97945-Free to factor
42017223×10291+22945-Free to factor
42117210300+224945-Free to factor
42217214×10254-23945-Free to factor
42317237×10260+8945-Free to factor
42417286×10275+31945-Free to factor
42517265×10263+43945-Free to factor
4261727×10299-845-Free to factor
42717271×10253-35945-Free to factor
42817288×10297-7945-Free to factor
42917210251+17950-Free to factor
43017274×10258-11945-Free to factor
43117210269+15×10134-1345-Free to factor
43217217×10264+4345-Free to factor
433172646×10258-7945-Free to factor
4341727×10279-97945-Free to factor
43517285×10288-31945-Free to factor
43617225×10257+14345-Free to factor
43717279×10268-7945-Free to factor
43817237×10255-1945-Free to factor
4391725×10255+645-Free to factor
44017313×10285+2345-Free to factor
44117328×10267+53945-Free to factor
4421739×10251-445-Free to factor
4431737×10269+83945-Free to factor
44417379×10284-34945-Free to factor
44517379×10290-43945-Free to factor
44617310264-31345-Free to factor
44717328×10254+5345-Free to factor
44817319×10255+2345-Free to factor
44917313×10252+8345-Free to factor
45017386×10266+31950-Free to factor
4511732×10254-945-Free to factor
45217344×10256-71945-Free to factor
45317310267+539945-Free to factor
45417310257-845-Free to factor
4551734×10289-319945-Free to factor
45617335×10265-71945-Free to factor
45717358×10251-31945-Free to factor
4581735×10253-745-Free to factor
45917347×10273-11945-Free to factor
4601735×10287+940-Submitted
4611747×10271-52945-Free to factor
4621745×10279+36×10139-5945-Free to factor
46317458×10269+41945-Free to factor
46417449×10254+5945-Free to factor
465174118×10259-1945-Free to factor
4661745×10257+31945-Free to factor
46717435×10261+1945-Free to factor
46817441×10274+31945-Free to factor
46917468×10251+31945-Free to factor
47017423×10253+1345-Free to factor
47117474×10251+43945-Free to factor
47217431×10285-4945-Free to factor
4731747×10259+83945-Free to factor
47417435×10266-53945-Free to factor
4751745×10268-345-Free to factor
47617437×10270+17945-Free to factor
477174115×10256-1345-Free to factor
4781744×10263-7345-Free to factor
4791749×10257-545-Free to factor
48017483×10299+7945-Free to factor
4811747×10259-545-Free to factor
48217529×10257+16945-Free to factor
48317514×10299-11345-Free to factor
4841755×10274-945-Free to factor
4851757×10278-187945-Free to factor
48617547×10285+43945-Free to factor
487175127×10273-1945-Free to factor
4881757×10257+8345-Free to factor
48917531×10275-22945-Free to factor
4901755×10261+18×10130-5945-Free to factor
4911757×10293-367945-Free to factor
492175172×10260-1945-Free to factor
493175709×10263-7945-Free to factor
4941755×10271-345-Free to factor
49517511×10262+7945-Free to factor
49617531×10263-4945-Free to factor
49717547×10266-11945-Free to factor
49817523×10259-14945-Free to factor
499175191×10263-2945-Free to factor
5001757×10261-345-Free to factor
5011759×10262+445-Free to factor
50217537×10265+26945-Free to factor
5031752×10257+61945-Free to factor
5041753×10259-445-Free to factor
5051757×10270-547945-Free to factor
50617510261-37945-Free to factor
507175646×10256-7945-Free to factor
50817537×10263+44945-Free to factor
50917513×10285-4945-Free to factor
51017610279-2145-Free to factor
51117683×10276+61945-Free to factor
51217637×10286+17945-Free to factor
51317653×10258-8945-Free to factor
5141762×10268-345-Free to factor
51517661×10272-52945-Free to factor
5161768×10259-345-Free to factor
51717653×10296+1945-Free to factor
51817626×10258-5345-Free to factor
51917623×10273-32945-Free to factor
52017610265-7×10132-145-Free to factor
52117610267+63×10133-1950-Free to factor
52217682×10259+71945-Free to factor
5231764×10281-945-Free to factor
5241767×10275-45×10137-7945-Free to factor
52517610258+29345-Free to factor
526176118×10295-1945-Free to factor
52717671×10256-53945-Free to factor
52817647×10269+34945-Free to factor
5291765×10286+945-Free to factor
53017610286+449945-Free to factor
53117677×10284+4945-Free to factor
53217619×10298+44945-Free to factor
533176646×10268-7945-Free to factor
53417637×10292+44945-Free to factor
53517626×10258-71945-Free to factor
53617667×10278-4945-Free to factor
5371775×10269+1345-Free to factor
53817710263-73945-Free to factor
5391774×10290+41940-Submitted
54017768×10264-41945-Free to factor
54117723×10258+4945-Free to factor
542177115×10268-1345-Free to factor
54317714×10287+31945-Free to factor
54417710275+63×10137-1945-Free to factor
5451779×10277+445-Free to factor
54617713×10276+11345-Free to factor
54717716×10269-61945-Free to factor
54817783×10261+52945-Free to factor
54917731×10266+32945-Free to factor
55017731×10264-22945-Free to factor
55117768×10265+31945-Free to factor
55217747×10258-11945-Free to factor
553177163×10257-1945-Free to factor
5541772×10277+223945-Free to factor
55517719×10265+8945-Free to factor
55617726×10263+7345-Free to factor
55717734×10288-7945-Free to factor
55817722×10273-1345-Free to factor
55917828×10265+71945-Free to factor
5601787×10276-245-Free to factor
5611788×10272+945-Free to factor
562178163×10259-1945-Free to factor
5631785×10269+18×10134-5945-Free to factor
56417859×10267-41945-Free to factor
56517841×10274+4945-Free to factor
56617810283+449945-Free to factor
56717867×10270-31945-Free to factor
5681787×10274-845-Free to factor
56917810287+269945-Free to factor
57017816×10263-43945-Free to factor
57117882×10266-1945-Free to factor
572178691×10280-7945-Free to factor
57317971×10294+1945-Free to factor
574179203×10297-2345-Free to factor
57517937×10260+26945-Free to factor
57617910268-91945-Free to factor
57717910282+345-Free to factor
5781794×10286+745-Free to factor
57917928×10267+71945-Free to factor
58017935×10263-53945-Free to factor
58117910295+359945-Free to factor
58217985×10300-13945-Free to factor
58317928×10266+5345-Free to factor
58417916×10273+11945-Free to factor
585179136×10263-1945-Free to factor
58617941×10276-32945-Free to factor
58717925×10287-34945-Free to factor
58817923×10291+4945-Free to factor
58917968×10267-41945-Free to factor
59017985×10273-13945-Free to factor
59117911×10274-14345-Free to factor
59217917×10300+1945-Free to factor
59317935×10267-8945-Free to factor
59417953×10284-44945-Free to factor
5951804×10263+41945-Free to factor
59618010289+11345-Free to factor
59718079×10262-52945-Free to factor
59818019×10288+62945-Free to factor
59918077×10279-41945-Free to factor
60018029×10286+7945-Free to factor
60118025×10269-52945-Free to factor
60218016×10283-61945-Free to factor
60318055×10263+62945-Free to factor
60418022×10274+23945-Free to factor
60518041×10272+13945-Free to factor
60618010280+269945-Free to factor
60718077×10289-41945-Free to factor
60818052×10279-7945-Free to factor
6091805×10288+940-Submitted
61018023×10262+7345-Free to factor
6111808×10295-63×10147-8945-Free to factor
61218073×10292+17945-Free to factor
6131803×10274+445-Free to factor
6141807×10291+9×10145-7945-Free to factor
61518161×10266-34945-Free to factor
61618179×10264-16945-Free to factor
61718110281+6×10140-1345-Free to factor
6181814×10267-319945-Free to factor
6191814×10291-9×10145-4945-Free to factor
6201812×10263+61945-Free to factor
62118110270+224945-Free to factor
62218117×10271-11345-Free to factor
62318183×10270-11945-Free to factor
62418111×10286+1345-Free to factor
6251815×10279-945-Free to factor
6261812×10269-145-Free to factor
62718110296-37945-Free to factor
62818168×10299-23945-Free to factor
62918110287+71945-Free to factor
6301817×10276+145-Free to factor
63118135×10285-44945-Free to factor
63218179×10298+2945-Free to factor
63318149×10265-4950-Free to factor
63418131×10284+41945-Free to factor
63518123×10295-41945-Free to factor
63618138×10267+43945-Free to factor
63718173×10266+17945-Free to factor
6381815×10289+845-Free to factor
6391817×10292-277950-Free to factor
6401812×10271-9×10135-2950-Free to factor
64118132×10277-23945-Free to factor
64218188×10288-43945-Free to factor
64318137×10276-1950-Free to factor
64418123×10279-14945-Free to factor
64518225×10299-34945-Free to factor
646182209×10289-2945-Free to factor
647182373×10275-4945-Free to factor
64818210297-8145-Free to factor
6491827×10275+645-Free to factor
65018294×10265-1350-Free to factor
65118210273+179945-Free to factor
6521827×10272-1355-Free to factor
65318219×10264+8945-Free to factor
65418211×10277+1345-Free to factor
65518235×10276-44945-Free to factor
65618211×10281+1345-Free to factor
65718228×10266+71945-Free to factor
65818216×10311-1345-Free to factor
65918211×10269+7945-Free to factor
66018210268+59345-Free to factor
66118271×10274-26945-Free to factor
66218210269-845-Free to factor
66318276×10272-31945-Free to factor
66418285×10291-13945-Free to factor
66518210288+134945-Free to factor
666182227×10270-2945-Free to factor
667182737×10293-8945-Free to factor
66818210288-37945-Free to factor
66918210271+71945-Free to factor
67018210274+89945-Free to factor
6711833×10275-445-Free to factor
67218335×10271-53945-Free to factor
67318367×10291+23945-Free to factor
67418398×10266-145-Free to factor
67518334×10290-7945-Free to factor
67618367×10275+14945-Free to factor
67718328×10268+17945-Free to factor
6781835×10294-41950-Free to factor
6791835×10281-17345-Free to factor
68018367×10269-4945-Free to factor
68118310269+945-Free to factor
68218371×10277-44945-Free to factor
68318313×10291+41945-Free to factor
68418352×10272-25945-Free to factor
68518310271-7345-Free to factor
68618362×10267-35945-Free to factor
68718347×10281+52945-Free to factor
6881832×10271-15×10135-2345-Free to factor
68918331×10275+32945-Free to factor
69018323×10275-41945-Free to factor
6911838×10277-53945-Free to factor
69218310285-2145-Free to factor
69318313×10278+41945-Free to factor
69418441×10300+22945-Free to factor
69518410272-4145-Free to factor
69618419×10270+5345-Free to factor
6971847×10290-4345-Free to factor
69818419×10278-7345-Free to factor
69918455×10269+71945-Free to factor
70018417×10275-11345-Free to factor
7011843×10271+845-Free to factor
70218410297-345-Free to factor
703184527×10276-5945-Free to factor
70418429×10278+34945-Free to factor
70518423×10287-41945-Free to factor
70618459×10269+22945-Free to factor
7071844×10270-31945-Free to factor
70818413×10272+41945-Free to factor
70918410281+149345-Free to factor
71018410275-61350-Free to factor
71118523×10282+22945-Free to factor
712185109×10281-1945-Free to factor
71318510277-37945-Free to factor
714185755×10270-8945-Free to factor
71518597×10274-1355-Free to factor
71618549×10289+23945-Free to factor
71718514×10286+31945-Free to factor
71818558×10293+41945-Free to factor
71918510271+15×10135-1345-Free to factor
72018523×10274-32945-Free to factor
72118511×10286+4345-Free to factor
72218529×10284+43945-Free to factor
7231858×10273+550-Free to factor
72418589×10292-35945-Free to factor
72518583×10273+16945-Free to factor
72618510291-10145-150-Free to factor
7271855×10298+940-Free to factor
72818528×10300+11345-Free to factor
729185145×10288-1945-Free to factor
73018519×10272+17945-Free to factor
73118552×10278-43945-Free to factor
73218638×10282+43945-Free to factor
73318631×10283+41945-Free to factor
73418625×10279+14345-Free to factor
73518682×10283+35945-Free to factor
73618683×10281+34945-Free to factor
73718655×10272+53945-Free to factor
73818682×10281+71945-Free to factor
73918686×10295+31945-Free to factor
740186473×10285-5945-Free to factor
74118610283-7145-Free to factor
7421865×10288-41950-Free to factor
74318659×10278+4945-Free to factor
74418658×10294+23945-Free to factor
74518610275+449945-Free to factor
74618655×10282+71945-Free to factor
74718667×10271+14945-Free to factor
7481867×10289-52945-Free to factor
74918628×10287+5345-Free to factor
75018668×10293+13945-Free to factor
75118631×10274+32945-Free to factor
75218767×10285-13945-Free to factor
75318726×10285+7345-Free to factor
7541872×10293+9×10146-2945-Free to factor
75518723×10286-14945-Free to factor
7561875×10287-17345-Free to factor
75718771×10277-35945-Free to factor
75818723×10282+31945-Free to factor
7591877×10277+345-Free to factor
7601872×10300+133945-Free to factor
76118798×10282-145-Free to factor
76218716×10289-61945-Free to factor
763188227×10276-2945-Free to factor
76418879×10286-7945-Free to factor
76518813×10285+8345-Free to factor
7661888×10287-63×10143-8945-Free to factor
76718849×10293+5945-Free to factor
76818899×10288-145-Free to factor
76918834×10280+11945-Free to factor
7701882×10283-47945-Free to factor
77118841×10292+4945-Free to factor
77218862×10287-71945-Free to factor
77318813×10274-4945-Free to factor
77418858×10277-13945-Free to factor
77518810289+629945-Free to factor
77618841×10279+4945-Free to factor
77718841×10286-23945-Free to factor
77818843×10295-61945-Free to factor
77918868×10281-41945-Free to factor
78018846×10277+17945-Free to factor
78118935×10300-17945-Free to factor
7821892×10281+43945-Free to factor
7831893×10283-150-Free to factor
7841894×10280-31945-Free to factor
78518976×10278-31945-Free to factor
78618943×10277-7945-Free to factor
7871895×10279-36×10139-5945-Free to factor
78818910285+89945-Free to factor
78918955×10294+26945-Free to factor
7901899×10274-745-Free to factor
791189185×10296-2345-Free to factor
79218973×10288+71945-Free to factor
7931898×10289+1950-Free to factor
79418910279+36×10139-1945-Free to factor
79518925×10285+8345-Free to factor
7961894×10293-7345-Free to factor
79718910287-345-Free to factor
79818973×10300+71945-Free to factor
7991897×10293-36×10146-7950-Free to factor
80018965×10278+7950-Free to factor
80119079×10280-61945-Free to factor
80219073×10293+8950-Free to factor
80319079×10289-34950-Free to factor
80419076×10290+5950-Free to factor
80519052×10285-43950-Free to factor
80619016×10277-61950-Free to factor
807190106×10294-1355-Free to factor
8081902×10281-9×10140-2950-Free to factor
80919017×10277-8950-Free to factor
81019019×10292+2350-Free to factor
81119071×10292-8950-Free to factor
81219083×10297+34950-Free to factor
81319011×10300+7950-Free to factor
8141907×10293-650-Free to factor
81519017×10278-53950-Free to factor
81619074×10284-11950-Free to factor
8171914×10289-9×10144-4950-Free to factor
818191809×10295-8950-Free to factor
81919183×10290+7950-Free to factor
8201915×10285+7350-Free to factor
821191197×10292-2350-Free to factor
82219110287-91950-Free to factor
82319198×10287-150-Free to factor
82419146×10291+35950-Free to factor
82519122×10284+41950-Free to factor
82619165×10294+16950-Free to factor
8271916×10287-150-Free to factor
82819265×10296-11950-Free to factor
8291928×10287-27×10143-8950-Free to factor
83019279×10292-34950-Free to factor
83119219×10296+26950-Free to factor
832192203×10299-2350-Free to factor
8331928×10285+950-Free to factor
8341922×10288+223950-Free to factor
83519274×10296+7950-Free to factor
8361924×10283-319950-Free to factor
8371929×10280-250-Free to factor
83819265×10292+61950-Free to factor
83919292×10282-155-Free to factor
84019264×10292+53950-Free to factor
84119283×10300-11950-Free to factor
84219310296+149350-Free to factor
84319359×10293+4950-Free to factor
844193103×10295-1350-Free to factor
84519326×10281-17950-Free to factor
8461938×10299-9×10149-8950-Free to factor
847193509×10287-5950-Free to factor
8481937×10297-550-Free to factor
84919395×10285-150-Free to factor
850193263×10295-2950-Free to factor
85119328×10292+11350-Free to factor
85219361×10284-52950-Free to factor
85319310287-6×10143-1355-Free to factor
85419382×10293+35950-Free to factor
8551937×10295-45×10147-7950-Free to factor
85619329×10281+7950-Free to factor
85719335×10287-53950-Free to factor
85819413×10286-31950-Free to factor
85919453×10292-44950-Free to factor
86019429×10297+16950-Free to factor
861194809×10297-8950-Free to factor
86219423×10290-8350-Free to factor
86319428×10285+5350-Free to factor
864194518×10288-5950-Free to factor
86519483×10284+16950-Free to factor
86619461×10289-16950-Free to factor
86719473×10288+26950-Free to factor
8681947×10289+17350-Free to factor
86919565×10288+43950-Free to factor
8701954×10300-229950-Free to factor
87119585×10285+23950-Free to factor
8721957×10297+11950-Free to factor
8731952×10294-137950-Free to factor
87419514×10297+1350-Free to factor
87519532×10293-23950-Free to factor
87619528×10297+71950-Free to factor
8771957×10289-27×10144-7950-Free to factor
87819529×10293-8350-Free to factor
87919522×10290-7350-Free to factor
880195109×10297-1950-Free to factor
88119694×10296-1350-Free to factor
88219683×10285-11950-Free to factor
8831962×10298-17350-Free to factor
8841965×10291-9×10145-5950-Free to factor
88519698×10290-150-Free to factor
88619653×10287-8950-Free to factor
8871967×10298-43950-Free to factor
8881962×10298-11950-Free to factor
8891968×10300-950-Free to factor
8901967×10286-61950-Free to factor
8911965×10289-650-Free to factor
89219622×10294+41950-Free to factor
89319647×10297+16950-Free to factor
89419646×10294+53950-Free to factor
895197145×10290-1950-Free to factor
8961975×10299-41950-Free to factor
89719723×10294-14950-Free to factor
89819789×10290-8950-Free to factor
89919741×10299-23950-Free to factor
90019758×10291-31950-Free to factor
90119734×10286-7950-Free to factor
902197427×10286-4950-Free to factor
9031974×10295+41950-Free to factor
90419731×10295+23950-Free to factor
90519752×10293-61950-Free to factor
90619817×10287-71950-Free to factor
90719828×10294+11350-Free to factor
90819835×10288-17950-Free to factor
9091988×10300-53950-Free to factor
91019810296+59350-Free to factor
91119885×10289+32950-Free to factor
91219879×10295+11950-Free to factor
9131984×10295+350-Free to factor
91419819×10290+11350-Free to factor
91519811×10291-8350-Free to factor
91619885×10299+23950-Free to factor
9171985×10292+31950-Free to factor
9181994×10301-1360-Free to factor
9191995×10301+9×10150-5950-Free to factor
92019937×10295+8950-Free to factor
92119931×10291+14950-Free to factor
92219929×10296-14350-Free to factor
92319916×10307-1350-Free to factor
92419944×10296-17950-Free to factor
925199491×10299-5950-Free to factor
92619973×10295+35950-Free to factor
92719949×10301-4950-Free to factor
928199154×10296-1950-Free to factor
92919922×10300-7350-Free to factor
93019973×10291+71950-Free to factor
93120041×10295+4950-Free to factor
93220085×10294+41950-Free to factor
933200112×10298-1355-Free to factor
9342002×10292+133950-Free to factor
9352003×10293-755-Free to factor
93620061×10292+11950-Free to factor
93720062×10292-35950-Free to factor
9382008×10295-71955-Free to factor
93920149×10298+5950-Free to factor
9402013×10295+250-Free to factor
9412019×10294-550-Free to factor
94220146×10298+71950-Free to factor
94320119×10299+62950-Free to factor
9442019×10349-150-Free to factor
94520111×10296+61950-Free to factor
94620137×10293+26950-Free to factor
94720223×10297+31955-Free to factor
94820241×10300-23950-Free to factor
9492022×10300+7955-Free to factor
9502028×10297-53955-Free to factor
95120325×10297-43955-Free to factor
952203664×10299-7955-Free to factor
95320389×10297-17950-Free to factor
954203737×10300-8950-Free to factor
95520464×10335-1965-Reserved
95620459×10298-14950-Free to factor
9572045×10298-41955-Free to factor
95820417×10300-11350-Free to factor
95920583×10300+7950-Free to factor
96020513×10300-1355-Free to factor
96120641×10300+4950-Free to factor
96220610351-8150-Free to factor
9632104×10393-1350-Free to factor
9642149×10317-150-Free to factor
96521925×10337-1350-Free to factor
9662195×10342-32950-Free to factor
96722234×10345-61950-Free to factor
96822646×10388+35950-Free to factor
9692274×10381-49955-Free to factor
97023646×10382+35950-Free to factor
97125234×10371-61955-Free to factor
9722574×10377-1350-Free to factor
97326149×10395-4950-Free to factor
97426264×10397-1950-Free to factor

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

#digits 桁数composite number 合成数original expression 元の式ECMdifficulty 難易度status 状態
12665×10266+31955266.70Submitted
226688×10265-7955266.94Submitted
326710267+12×10133-1355267.00Submitted
426717×10266+7355267.23Reserved
52683×10267+755267.48Reserved
626762×10266-53955267.79Free to factor
726785×10266+23955267.93Free to factor
826853×10267-71955268.72Free to factor
926877×10267-41955268.89Free to factor
1026935×10268-71955270.24Free to factor
1126995×10267-155270.38Free to factor
1226965×10268+43955270.51Free to factor
1326919×10268+17955270.68Free to factor
1426914×10268-41955270.85Free to factor
152707×10270-97955270.85Free to factor
162718×10270-955270.90Free to factor
1727159×10270-23955271.77Free to factor
18270709×10268-7955272.25Free to factor
192722×10272+7955272.30Free to factor
2027247×10271+7955272.67Free to factor
212725×10272-23955272.70Free to factor
2227268×10271-23955272.83Free to factor
232735×10272+355273.00Free to factor
2427382×10272-1955273.91Free to factor
2527425×10273-7955275.10Free to factor
262758×10275+1955276.60Free to factor
2727529×10274+1355276.86Free to factor
282777×10277+83955277.85Free to factor
292787×10277+17355277.85Free to factor
3027773×10276-1955277.86Free to factor
3127679×10275-7950277.90Free to factor
322788×10277-155277.90Free to factor
3327810278+71950278.00Free to factor
3427810278+119350278.00Free to factor
3527849×10277+41950278.69Free to factor
3627868×10277-23950278.83Free to factor
3727959×10278+31950279.77Free to factor
3827983×10278+61950279.92Free to factor
3928026×10279-71950280.41Free to factor
4028052×10279-61950281.02Free to factor
412814×10281-31950282.30Free to factor
422818×10280-150282.30Free to factor
4328328×10282+17950283.45Free to factor
4428338×10282+7950283.58Free to factor
4528414×10283+1350284.15Free to factor
4628425×10283-43950284.40Free to factor
472857×10284-350284.85Free to factor
4828568×10284+13950285.83Free to factor
492862×10286-17350287.00Free to factor
5028835×10287+1950288.85Free to factor
512898×10288-950288.90Free to factor
5228911×10288+1350289.04Free to factor
5328767×10286-31950289.22Free to factor
5428852×10287-7950289.41Free to factor
552904×10289-960289.60Reserved
5628877×10287+31950289.89Free to factor
572908×10290-53950291.20Free to factor
58291172×10289-1950291.24Free to factor
5929168×10290+13950291.83Free to factor
6029238×10291+61950292.58Free to factor
6129249×10291-31950292.69Free to factor
622925×10291-155293.10Free to factor
632932×10292-750294.00Free to factor
6429310293-7350294.00Free to factor
652948×10293-950294.60Free to factor
6629317×10292-71950294.63Free to factor
6729323×10292+7350294.76Free to factor
6829610295+955295.00Free to factor
6929516×10294-7955295.20Free to factor
7029485×10293-31950295.23Free to factor
7129488×10293-61950295.64Free to factor
7229459×10293+31950295.77Free to factor
732968×10295-11350295.90Free to factor
7429610296-31355296.00Free to factor
75294691×10292-7950296.24Free to factor
76294709×10292-7950296.25Free to factor
7729616×10295+17350296.51Free to factor
782975×10296-750296.70Free to factor
7929717×10296+7350297.23Free to factor
8029726×10296-53950297.41Free to factor
8129732×10296+31950297.51Free to factor
822977×10297+18×10148-7950297.85Free to factor
8329774×10296+43950297.87Free to factor
8429777×10296+13950297.89Free to factor
8529893×10296-150297.97Free to factor
862995×10298-350298.70Free to factor
8729910299+53955299.00Free to factor
8829910299+18×10149-1960299.00Free to factor
8929910299+6×10149-1355299.00Free to factor
9029910299-8×10149-155299.00Free to factor
913006×10299+755299.78Free to factor
922997×10299-9×10149-7955299.85Free to factor
932997×10299-61955299.85Free to factor
942998×10299-53955299.90Free to factor
95300655×10298-7955300.82Free to factor
9629929×10298-17355300.86Free to factor
9730162×10300-17955301.79Free to factor
9830165×10300+7955301.81Free to factor
993017×10301+9×10150-7965301.85Free to factor
10031434×10313-61955314.53Free to factor
10131710317-8150317.00Free to factor
10232034×10319-61955320.53Free to factor
10332510325-950325.00Free to factor
1043464×10345-1355345.60Free to factor
10534710347-955347.00Free to factor
10636910369-8155369.00Free to factor
1073744×10373-965373.60Free to factor
1083804×10379-965379.60Free to factor
10938425×10383-1365384.40Free to factor
1103964×10395-1365395.60Free to factor
11147634×10475-61965476.53Free to factor