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
115667×10204+32945205.32Free to factor
215674×10203-11945205.57Free to factor
31554×10205+45×10102-4945205.60Free to factor
41565×10205-18×10102-5945205.70Free to factor
515352×10204-43945205.72Free to factor
615458×10205+5945206.06Free to factor
715119×10205+14345206.28Free to factor
815438×10204+7945206.28Free to factor
915623×10205-11345206.36Free to factor
1015649×10204+23945206.39Free to factor
1115664×10204+53945206.51Free to factor
1215153×10205-17945206.72Free to factor
13154536×10204-5945206.73Free to factor
1415556×10205+61945206.75Free to factor
151545×10207-9×10103-5945207.00Free to factor
161566×10207-545207.08Reserved
1715135×10206-62945207.24Free to factor
181517×10207-4345207.24Free to factor
1915155×10206+26945207.44Free to factor
2015631×10206+23945207.49Free to factor
2115631×10206-13945207.49Free to factor
2215332×10206-23945207.51Free to factor
2315167×10206+14945207.53Free to factor
2415038×10206+43945207.58Free to factor
2515056×10206+61945207.75Free to factor
2615673×10206+53945207.86Free to factor
2715777×10206-23945207.89Free to factor
281539×10207-745207.95Free to factor
2915613×10207+11345208.11Free to factor
3015614×10207-41945208.15Free to factor
3115352×10208-25945208.32Free to factor
3216067×10207-22945208.53Free to factor
3315535×10207-53945208.54Free to factor
341597×10208+645208.54Free to factor
3515385×10207+14945208.63Free to factor
3615456×10207-11945208.75Free to factor
3715429×10208-5345208.76Free to factor
381597×10208-97945208.85Free to factor
3915576×10207+23945208.88Free to factor
4015437×10208+44945208.97Free to factor
41151427×10207-4945209.03Free to factor
4215025×10207+11945209.10Free to factor
4316023×10208-41945209.36Free to factor
4415561×10208+2945209.48Free to factor
4515837×10208+53945209.57Free to factor
4615946×10208+17945209.66Free to factor
471505×10209+31950209.70Free to factor
4815352×10208-7945209.72Free to factor
491539×10209+845209.75Free to factor
5015474×10208+7945209.87Free to factor
511542×10209+223945210.00Free to factor
521558×10209-27×10104-8945210.00Free to factor
5315610210+224945210.00Free to factor
541592×10209-47945210.00Free to factor
55161509×10208-5945210.01Free to factor
561557×10208-187945210.24Free to factor
571552×10210+7950210.30Free to factor
581592×10210+223945210.30Free to factor
591614×10209+745210.30Free to factor
601612×10210-47945210.30Free to factor
6115467×10209+32945210.32Free to factor
6215641×10208+4945210.41Free to factor
6315655×10208+71945210.44Free to factor
6416165×10208+7945210.51Free to factor
651615×10210+31950210.70Free to factor
6616225×10209-43945210.70Free to factor
6716028×10208+71945210.85Free to factor
681549×10210+445210.95Free to factor
69161473×10209-5945210.98Free to factor
7015510211-5145211.00Free to factor
7115810211+89945211.00Free to factor
7215810211+15×10105-1345211.00Free to factor
7316610211+629945211.00Free to factor
7416710211+63×10105-1945211.00Free to factor
7515523×10209+31945211.06Free to factor
7616647×10209+34945211.07Free to factor
7715913×10210+2345211.11Free to factor
7815753×10208-17945211.12Free to factor
7917659×10208-23945211.17Reserved
8017432×10209+31945211.20Reserved
8114867×10209+14945211.22Reserved
8214834×10209+11945211.23Reserved
8318717×10210+4345211.23Free to factor
8418717×10210+7345211.23Free to factor
8519917×10210-2345211.23Reserved
8617971×10209-62950211.25Reserved
871979×10211-545211.26Reserved
8818119×10210+44945211.28Free to factor
8917377×10208-23945211.28Free to factor
9016183×10209+34945211.32Free to factor
9117383×10209-2945211.32Free to factor
9217983×10208+7945211.32Free to factor
9315222×10210-31945211.34Reserved
9415888×10208-43945211.34Free to factor
9518822×10210-13945211.34Free to factor
9619989×10209-26945211.35Reserved
9715323×10210-32945211.36Free to factor
9816223×10210+31940211.36Free to factor
9917023×10210+1345211.36Free to factor
10019023×10210-17340211.36Free 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
11273×10217+745-Submitted
21377×10244+8340-Reserved
31453×10252+740-Submitted
415110224+134945-Reserved
51523×10278+840-Free to factor
61532×10234-47950-Free to factor
715361×10246-52950-Free to factor
815379×10223-16950-Free to factor
915323×10273+4950-Free to factor
1015341×10229+22950-Free to factor
1115341×10233-32950-Free to factor
1215483×10232+25950-Free to factor
131547×10235-27×10117-7950-Reserved
1415419×10229+62950-Free to factor
151542×10280+7950-Free to factor
1615479×10243+2950-Free to factor
1715447×10232+25950-Free to factor
1815414×10243+13950-Free to factor
1915444×10243-71950-Free to factor
2015471×10225-26950-Free to factor
2115422×10264-31950-Free to factor
2215417×10265-14350-Free to factor
2315437×10242+8950-Free to factor
2415437×10223+44950-Free to factor
2515465×10243+7950-Free to factor
261543×10231+240-Free to factor
2715419×10226+53950-Free to factor
2815410253+15×10126-1350-Free to factor
2915477×10241+4950-Free to factor
3015543×10250+2950-Free to factor
3115544×10238+1950-Free to factor
3215522×10251-31950-Free to factor
3315567×10227+41950-Free to factor
34155791×10261-8950-Free to factor
3515511×10226+61950-Free to factor
3615544×10298-17950-Free to factor
3715561×10264-25950-Free to factor
3815556×10239+61950-Free to factor
3915559×10253+22950-Free to factor
4015519×10246+62950-Free to factor
4115671×10252-8950-Reserved
4215614×10255-41950-Free to factor
431567×10249-18×10124-7950-Reserved
441567×10257-27×10128-7950-Free to factor
451567×10230+8350-Free to factor
4615629×10273+4350-Free to factor
4715610243+539950-Free to factor
481565×10274-11350-Free to factor
491569×10254+850-Free to factor
5015619×10298+17950-Free to factor
511567×10231-547950-Free to factor
5215610292+449950-Free to factor
5315635×10247+1950-Free to factor
5415616×10227+5350-Free to factor
551564×10270+17350-Free to factor
5615617×10278+1950-Free to factor
5715616×10232-43950-Free to factor
58156203×10254-2350-Free to factor
591567×10268+450-Free to factor
60157263×10249-2950-Free to factor
611576×10285-750-Free to factor
621577×10234+450-Free to factor
6315759×10254+13950-Free to factor
64157809×10258-8950-Free to factor
6515710293-350-Free to factor
6615771×10262-62950-Free to factor
6715738×10234+43950-Free to factor
681577×10257-457950-Free to factor
691579×10243+250-Free to factor
7015767×10236-22950-Free to factor
7115711×10238+7950-Free to factor
7215719×10235+8950-Free to factor
7315719×10243-7350-Free to factor
741577×10244-457950-Free to factor
7515776×10231+5950-Free to factor
76157209×10248-2950-Free to factor
7715779×10272-25950-Free to factor
78157127×10246-1950-Free to factor
79157263×10256-2950-Free to factor
8015741×10267-23950-Free to factor
8115725×10251+14350-Free to factor
82157115×10270-1350-Free to factor
8315758×10296+5950-Free to factor
8415829×10230-8350-Free to factor
8515817×10230+7350-Free to factor
8615810237+12×10118-1350-Free to factor
8715861×10230-7950-Free to factor
8815886×10237+31950-Free to factor
8915819×10264+14350-Free to factor
901588×10291+350-Free to factor
9115867×10228+5950-Free to factor
921587×10263+18×10131-7950-Free to factor
9315873×10253+17950-Free to factor
9415883×10298+52950-Free to factor
9515816×10258-43950-Free to factor
9615856×10272+61950-Free to factor
9715826×10246-11350-Free to factor
981588×10277+550-Free to factor
9915817×10269-11350-Free to factor
10015871×10297-8950-Free to factor
10115953×10244-44950-Free to factor
10215967×10230-13950-Free to factor
10315910280+449950-Free to factor
10415949×10253+5950-Free to factor
1051594×10273-229950-Free to factor
10615989×10235-62950-Free to factor
10715985×10231-22950-Free to factor
10815961×10242-16950-Free to factor
1091594×10231-7350-Free to factor
11015910268+850-Free to factor
11115919×10273+62950-Free to factor
11215959×10293-32950-Free to factor
11315989×10254-17950-Free to factor
11415976×10249-31950-Free to factor
115159737×10242-8950-Free to factor
1161595×10250-17350-Free to factor
11715917×10248-5350-Free to factor
11815910237+359950-Free to factor
11915919×10235+5350-Free to factor
12016053×10232-62950-Free to factor
12116028×10243+53950-Free to factor
12216065×10245+34950-Free to factor
12316086×10263+31950-Free to factor
12416035×10241+1950-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
1301607×10262-1340-Free to factor
13116068×10286+13950-Free to factor
13216017×10244-2350-Free to factor
13316052×10245-43950-Free to factor
13416053×10256-17950-Free to factor
13516031×10252+23950-Free to factor
13616073×10244+8950-Free to factor
13716114×10251-17350-Free to factor
13816153×10263-44950-Free to factor
13916153×10264+1950-Free to factor
1401617×10283-1340-Free to factor
14116141×10291+31950-Free to factor
1421618×10282-17950-Free to factor
1431612×10243+45×10121-2950-Free to factor
14416122×10296+41950-Free to factor
14516183×10260+52950-Free to factor
1461612×10298-950-Free to factor
14716131×10288+41950-Free to factor
14816117×10297+4350-Free to factor
14916137×10249+62950-Free to factor
1501617×10243-4345-Free to factor
15116128×10235+53950-Free to factor
15216173×10258+17950-Free to factor
15316119×10250+11350-Free to factor
15416113×10247+41950-Free to factor
15516128×10269+5350-Free to factor
1561615×10253+350-Free to factor
15716162×10256-71950-Free to factor
15816110266+269950-Free to factor
15916264×10258+17950-Free to factor
1601629×10280-750-Free to factor
16116223×10243+13950-Free to factor
16216222×10244+17350-Free to factor
16316210266+539950-Free to factor
16416289×10235-26950-Free to factor
16516252×10248+11950-Free to factor
16616282×10257+53950-Free to factor
16716253×10243-62950-Free to factor
1681627×10248-4350-Free to factor
16916232×10243-41950-Free to factor
17016223×10235+1350-Free to factor
17116223×10242+13950-Free to factor
1721629×10236+450-Free to factor
17316249×10249-13950-Free to factor
17416279×10255-61950-Free to factor
17516226×10243-17950-Free to factor
1761629×10297-550-Free to factor
17716211×10248-17350-Free to factor
17816289×10276-53950-Free to factor
17916359×10288+22950-Free to factor
18016344×10299+1950-Free to factor
181163737×10250-8950-Free to factor
18216374×10263+25950-Free to factor
18316389×10277-71950-Free to factor
18416314×10266-23950-Free to factor
18516365×10261+34950-Free to factor
18616368×10248+13950-Free to factor
1871635×10249-18×10124-5950-Free to factor
18816341×10245-32945-Free to factor
18916334×10243+11945-Free to factor
19016349×10248+23945-Free to factor
19116323×10279-17345-Free to factor
19216353×10250-35945-Free to factor
19316329×10263+34945-Free to factor
19416362×10248-35945-Free to factor
19516319×10256+17945-Free to factor
19616382×10261-1945-Free to factor
1971633×10256-745-Free to factor
19816319×10274+71945-Free to factor
19916382×10242+35945-Free to factor
20016373×10248+53945-Free to factor
2011638×10247-945-Free to factor
20216317×10239-11345-Free to factor
20316368×10295+13945-Free to factor
20416347×10272+16945-Free to factor
20516310264-61345-Free to factor
20616489×10269-8945-Free to factor
20716461×10242+2945-Free to factor
2081647×10273-945-Free to factor
20916425×10253+11945-Free to factor
2101644×10257+345-Free to factor
21116416×10262-43945-Free to factor
21216449×10268-22945-Free to factor
21316411×10263+43945-Free to factor
21416425×10288-7945-Free to factor
21516423×10265-41945-Free to factor
2161647×10244-97945-Free to factor
21716467×10268+32945-Free to factor
218164673×10251-7945-Free to factor
21916414×10282-41945-Free to factor
22016446×10275+17945-Free to factor
22116461×10270+11945-Free to factor
22216423×10251+22945-Free to factor
22316473×10241+8945-Free to factor
2241647×10250+945-Free to factor
22516452×10249+11945-Free to factor
22616431×10255-4945-Free to factor
22716417×10244-11345-Free to factor
22816473×10266+71945-Free to factor
229164673×10237-7945-Free to factor
2301645×10251+18×10125-5945-Free to factor
2311642×10289+61945-Free to factor
23216447×10245+61945-Free to factor
23316411×10282+43945-Free to factor
23416488×10246-43945-Free to factor
23516429×10238+7945-Free to factor
23616471×10255-44945-Free to factor
23716465×10256+34945-Free to factor
23816419×10242+71945-Free to factor
23916476×10275+23945-Free to factor
2401657×10268+645-Free to factor
24116573×10242+62945-Free to factor
24216529×10247+43945-Free to factor
24316517×10241-14345-Free to factor
24416555×10294+17945-Free to factor
2451653×10259+845-Free to factor
24616565×10250+34945-Free to factor
24716523×10288+13945-Free to factor
24816513×10258+23945-Free to factor
24916577×10270-32945-Free to factor
25016523×10273-8345-Free to factor
25116583×10280+25945-Free to factor
25216538×10246-11945-Free to factor
2531657×10250-52945-Free to factor
25416577×10286+13945-Free to factor
25516583×10244-2945-Free to factor
2561659×10269-545-Free to factor
25716519×10251+26945-Free to factor
258165118×10241-1945-Free to factor
25916517×10270-71945-Free to factor
26016568×10270+13945-Free to factor
26116519×10250+8945-Free to factor
26216529×10241-5345-Free to factor
2631659×10274+545-Free to factor
26416559×10249-41945-Free to factor
26516555×10245-1945-Free to factor
26616573×10262+17945-Free to factor
26716552×10249-43945-Free to factor
26816526×10269-11345-Free to factor
26916541×10250-23945-Free to factor
27016523×10281+22945-Free to factor
2711657×10271-27×10135-7945-Free to factor
27216665×10260+43945-Free to factor
27316683×10254-2945-Free to factor
27416634×10253+11945-Free to factor
27516623×10268-32945-Free to factor
27616653×10250-8945-Free to factor
27716655×10248+26945-Free to factor
278166773×10243-8945-Free to factor
27916659×10241+13945-Free to factor
2801667×10243+645-Free to factor
281166809×10276-8945-Free to factor
28216629×10277+4345-Free to factor
28316685×10250+41945-Free to factor
28416689×10272-62945-Free to factor
28516613×10248-7345-Free to factor
28616649×10267+41945-Free to factor
28716626×10248-5345-Free to factor
28816619×10287+5345-Free to factor
2891667×10266+83945-Free to factor
2901667×10256-945-Free to factor
2911667×10261-54×10130-7950-Free to factor
2921662×10251+61945-Free to factor
293166709×10251-7945-Free to factor
29416616×10250-43945-Free to factor
29516653×10251-17945-Free to factor
29616631×10244+32945-Free to factor
29716673×10273+26945-Free to factor
29816658×10262+41945-Free to factor
29916619×10243-4345-Free to factor
30016610260+71945-Free to factor
30116619×10242+17950-Free to factor
3021662×10295-11945-Free to factor
3031663×10246+840-Free to factor
30416710250-2145-Free to factor
30516710255-7×10127-145-Free to factor
30616711×10243+7945-Free to factor
3071677×10247-36×10123-7945-Free to factor
30816755×10263+8945-Free to factor
30916759×10255-32945-Free to factor
3101674×10248+945-Free to factor
31116710271-37945-Free to factor
31216729×10270-17345-Free to factor
3131674×10247-139945-Free to factor
31416738×10249+43945-Free to factor
3151673×10259-245-Free to factor
3161672×10256-17345-Free to factor
31716786×10270-23945-Free to factor
31816777×10297-41945-Free to factor
31916711×10286+43945-Free to factor
32016794×10269-1345-Submitted
32116723×10274+31945-Free to factor
32216785×10278+14945-Free to factor
3231677×10261+83945-Free to factor
3241677×10247-97945-Free to factor
325167473×10257-5945-Free to factor
3261679×10266+145-Free to factor
32716717×10270-11345-Free to factor
32816783×10285+52945-Free to factor
32916777×10248-23945-Free to factor
33016789×10283-17945-Free to factor
3311675×10289-345-Free to factor
33216746×10245+35945-Free to factor
3331673×10280+845-Free to factor
33416747×10273+16945-Free to factor
33516767×10255+32945-Free to factor
33616752×10275+11945-Free to factor
3371677×10255+9×10127-7945-Free to factor
33816711×10260-17345-Free to factor
33916713×10266+41945-Free to factor
34016798×10245-145-Free to factor
34116729×10245+7945-Free to factor
3421688×10295-150-Free to factor
34316885×10252-31945-Free to factor
34416810248+149345-Free to factor
34516879×10248+11945-Free to factor
34616871×10251-26945-Free to factor
3471688×10261-27×10130-8945-Free to factor
34816810255-8×10127-145-Free to factor
349168518×10272-5945-Free to factor
35016825×10246+14345-Free to factor
3511687×10246+445-Free to factor
3521685×10253-23945-Free to factor
353168109×10268-1945-Free to factor
35416822×10261-31945-Free to factor
35516819×10271+5345-Free to factor
35616843×10257-16945-Free to factor
3571684×10259-49945-Free to factor
35816810258+179945-Free to factor
35916819×10263+62945-Free to factor
36016825×10259+8345-Free to factor
3611687×10277-187945-Free to factor
362168203×10275-2345-Free to factor
36316997×10292-1350-Reserved
36416941×10265-32945-Free to factor
36516959×10264-32945-Free to factor
36616968×10254-23945-Free to factor
36716922×10274+17345-Free to factor
36816935×10247-44945-Free to factor
369169409×10251-4945-Free to factor
37016937×10251+8945-Free to factor
37116965×10270-11945-Free to factor
37216911×10251+1345-Free to factor
37316914×10255-17345-Free to factor
37416985×10273+14945-Free to factor
37516986×10268+31945-Free to factor
37616955×10259+26945-Free to factor
37716931×10265-4945-Free to factor
37816949×10251+32945-Free to factor
3791698×10245+345-Free to factor
38016913×10246+17350-Free to factor
38116986×10247+31945-Free to factor
3821698×10262-71945-Free to factor
38316910273-91945-Free to factor
3841699×10247-545-Free to factor
38516929×10288+7945-Free to factor
3861692×10271-11945-Free to factor
3871697×10297-187945-Free to factor
38816925×10278-52945-Free to factor
3891699×10249-745-Free to factor
3901695×10284-645-Free to factor
39116929×10246+7945-Free to factor
3921696×10266+545-Free to factor
393170154×10248-1955-Free to factor
39417010247-350-Reserved
39517052×10257-43955-Free to factor
396170809×10248-8955-Reserved
39717038×10252+61955-Free to factor
39817022×10252-31945-Free to factor
39917067×10248+32955-Free to factor
40017010251+119350-Free to factor
401170773×10247-8955-Free to factor
4021708×10249-9×10124-8955-Free to factor
40317010251-4×10125-145-Free to factor
4041704×10262+41945-Free to factor
4051705×10292+945-Free to factor
4061704×10291+11345-Free to factor
4071703×10251+845-Free to factor
40817088×10249-7945-Free to factor
40917053×10277-26945-Free to factor
4101702×10286-745-Free to factor
41117019×10248+11345-Free to factor
41217061×10268-34945-Free to factor
413170509×10260-5950-Free to factor
41417032×10261-23945-Free to factor
41517132×10270-41945-Free to factor
41617165×10288+16945-Free to factor
41717152×10265-43945-Free to factor
418171491×10251-5945-Free to factor
41917110274+445-Free to factor
42017173×10288+53945-Free to factor
42117137×10251+71945-Free to factor
42217111×10252+61945-Free to factor
42317147×10257+61945-Free to factor
4241717×10269+18×10134-7945-Free to factor
4251712×10263-745-Free to factor
426171109×10278-1945-Free to factor
42717185×10291+23945-Free to factor
42817161×10257+11945-Free to factor
42917147×10254+61945-Free to factor
43017179×10259-34945-Free to factor
4311715×10253-17345-Free to factor
432171391×10278-4945-Free to factor
4331713×10250+245-Free to factor
43417152×10250+11945-Free to factor
43517119×10252+5345-Free to factor
43617110255+6×10127-1345-Free to factor
437171191×10287-2945-Free to factor
43817162×10250-71945-Free to factor
43917116×10262-61945-Free to factor
4401713×10257+745-Free to factor
44117219×10292+17945-Free to factor
44217247×10263+52945-Free to factor
4431725×10261-9×10130-5945-Free to factor
44417294×10249-1345-Free to factor
4451727×10260-97945-Free to factor
44617223×10291+22945-Free to factor
44717210300+224945-Free to factor
44817214×10254-23945-Free to factor
44917237×10260+8945-Free to factor
45017286×10275+31945-Free to factor
45117265×10263+43945-Free to factor
4521727×10299-845-Free to factor
45317271×10253-35945-Free to factor
45417288×10297-7945-Free to factor
45517210251+17950-Free to factor
45617274×10258-11945-Free to factor
45717210269+15×10134-1345-Free to factor
45817217×10264+4345-Free to factor
459172646×10258-7945-Free to factor
4601727×10279-97945-Free to factor
46117285×10288-31945-Free to factor
46217225×10257+14345-Free to factor
46317279×10268-7945-Free to factor
46417237×10255-1945-Free to factor
4651725×10255+645-Free to factor
46617328×10267+53945-Free to factor
4671739×10251-445-Free to factor
4681737×10269+83945-Free to factor
46917379×10284-34945-Free to factor
47017379×10290-43945-Free to factor
47117328×10254+5345-Free to factor
47217319×10255+2345-Free to factor
47317313×10252+8345-Free to factor
47417386×10266+31950-Free to factor
4751732×10254-945-Free to factor
47617344×10256-71945-Free to factor
47717310267+539945-Free to factor
47817310257-845-Free to factor
4791734×10289-319945-Free to factor
48017335×10265-71945-Free to factor
48117358×10251-31945-Free to factor
4821735×10253-745-Free to factor
48317347×10273-11945-Free to factor
4841747×10271-52945-Free to factor
4851745×10279+36×10139-5945-Free to factor
48617458×10269+41945-Free to factor
48717449×10254+5945-Free to factor
488174118×10259-1945-Free to factor
4891745×10257+31945-Free to factor
49017441×10274+31945-Free to factor
49117468×10251+31945-Free to factor
49217423×10253+1345-Free to factor
49317474×10251+43945-Free to factor
4941747×10259+83945-Free to factor
49517435×10266-53945-Free to factor
4961745×10268-345-Free to factor
49717437×10270+17945-Free to factor
498174115×10256-1345-Free to factor
4991744×10263-7345-Free to factor
5001749×10257-545-Free to factor
50117483×10299+7945-Free to factor
5021747×10259-545-Free to factor
50317529×10257+16945-Free to factor
50417514×10299-11345-Free to factor
5051755×10274-945-Free to factor
5061757×10278-187945-Free to factor
50717547×10285+43945-Free to factor
508175127×10273-1945-Free to factor
5091757×10257+8340-Free to factor
51017531×10275-22945-Free to factor
5111755×10261+18×10130-5945-Free to factor
5121757×10293-367945-Free to factor
513175172×10260-1945-Free to factor
514175709×10263-7945-Free to factor
5151755×10271-345-Free to factor
51617511×10262+7945-Free to factor
51717531×10263-4945-Free to factor
51817547×10266-11945-Free to factor
51917523×10259-14945-Free to factor
520175191×10263-2945-Free to factor
5211757×10261-345-Free to factor
5221759×10262+445-Free to factor
5231752×10257+61945-Free to factor
5241753×10259-445-Free to factor
5251757×10270-547945-Free to factor
52617510261-37945-Free to factor
527175646×10256-7945-Free to factor
52817537×10263+44945-Free to factor
52917513×10285-4945-Free to factor
53017610279-2145-Free to factor
53117683×10276+61945-Free to factor
53217637×10286+17945-Free to factor
53317653×10258-8945-Free to factor
5341762×10268-345-Free to factor
53517661×10272-52945-Free to factor
5361768×10259-345-Free to factor
53717653×10296+1945-Free to factor
53817626×10258-5345-Free to factor
53917623×10273-32945-Free to factor
54017610265-7×10132-145-Free to factor
54117610267+63×10133-1950-Free to factor
54217682×10259+71945-Free to factor
5431767×10275-45×10137-7945-Free to factor
544176118×10295-1945-Free to factor
54517671×10256-53945-Free to factor
54617647×10269+34945-Free to factor
5471765×10286+945-Free to factor
54817610286+449945-Free to factor
54917677×10284+4945-Free to factor
55017619×10298+44945-Free to factor
551176646×10268-7945-Free to factor
55217637×10292+44945-Free to factor
55317626×10258-71945-Free to factor
55417667×10278-4945-Free to factor
5551775×10269+1345-Free to factor
55617710263-73945-Free to factor
55717768×10264-41945-Free to factor
558177115×10268-1345-Free to factor
55917714×10287+31945-Free to factor
5601774×10325-1345-Free to factor
56117710275+63×10137-1945-Free to factor
5621779×10277+445-Free to factor
56317713×10276+11345-Free to factor
56417716×10269-61945-Free to factor
56517783×10261+52945-Free to factor
56617731×10266+32945-Free to factor
56717731×10264-22945-Free to factor
56817768×10265+31945-Free to factor
56917747×10258-11945-Free to factor
570177163×10257-1945-Free to factor
5711772×10277+223945-Free to factor
57217719×10265+8945-Free to factor
57317726×10263+7345-Free to factor
57417734×10288-7945-Free to factor
57517722×10273-1345-Free to factor
57617828×10265+71945-Free to factor
5771787×10276-245-Free to factor
5781788×10272+945-Free to factor
579178163×10259-1945-Free to factor
5801785×10269+18×10134-5945-Free to factor
58117859×10267-41945-Free to factor
58217841×10274+4945-Free to factor
58317810283+449945-Free to factor
58417867×10270-31945-Free to factor
5851787×10274-845-Free to factor
58617810287+269945-Free to factor
58717816×10263-43945-Free to factor
58817882×10266-1945-Free to factor
589178691×10280-7945-Free to factor
59017971×10294+1945-Free to factor
591179203×10297-2345-Free to factor
59217937×10260+26945-Free to factor
59317910268-91945-Free to factor
59417910282+345-Free to factor
59517928×10267+71945-Free to factor
59617935×10263-53945-Free to factor
59717910295+359945-Free to factor
59817985×10300-13945-Free to factor
59917928×10266+5345-Free to factor
60017916×10273+11945-Free to factor
601179136×10263-1945-Free to factor
60217941×10276-32945-Free to factor
60317968×10267-41945-Free to factor
60417985×10273-13945-Free to factor
60517911×10274-14345-Free to factor
60617917×10300+1945-Free to factor
60717953×10284-44945-Free to factor
6081804×10263+41945-Free to factor
60918079×10262-52945-Free to factor
61018019×10288+62945-Free to factor
61118077×10279-41945-Free to factor
61218029×10286+7945-Free to factor
61318025×10269-52945-Free to factor
61418016×10283-61945-Free to factor
61518055×10263+62945-Free to factor
61618022×10274+23945-Free to factor
61718041×10272+13945-Free to factor
61818010280+269945-Free to factor
61918077×10289-41945-Free to factor
62018052×10279-7945-Free to factor
62118023×10262+7345-Free to factor
6221808×10295-63×10147-8945-Free to factor
62318073×10292+17945-Free to factor
6241803×10274+445-Free to factor
6251807×10291+9×10145-7945-Free to factor
62618161×10266-34945-Free to factor
62718179×10264-16945-Free to factor
6281814×10267-319945-Free to factor
6291814×10291-9×10145-4945-Free to factor
6301812×10263+61945-Free to factor
63118110270+224945-Free to factor
63218117×10271-11345-Free to factor
63318183×10270-11945-Free to factor
63418111×10286+1345-Free to factor
6351815×10279-945-Free to factor
6361812×10269-145-Free to factor
63718110296-37945-Free to factor
63818168×10299-23945-Free to factor
63918110287+71945-Free to factor
6401817×10276+145-Free to factor
64118135×10285-44945-Free to factor
64218179×10298+2945-Free to factor
64318149×10265-4950-Free to factor
64418131×10284+41945-Free to factor
64518138×10267+43945-Free to factor
64618173×10266+17945-Free to factor
6471815×10289+845-Free to factor
6481817×10292-277950-Free to factor
6491812×10271-9×10135-2950-Free to factor
65018132×10277-23945-Free to factor
65118188×10288-43945-Free to factor
65218123×10279-14945-Free to factor
65318225×10299-34945-Free to factor
654182209×10289-2945-Free to factor
655182373×10275-4945-Free to factor
65618210297-8145-Free to factor
6571827×10275+645-Free to factor
65818294×10265-1350-Free to factor
65918210273+179945-Free to factor
6601827×10272-1345-Free to factor
66118219×10264+8945-Free to factor
66218211×10277+1345-Free to factor
66318235×10276-44945-Free to factor
66418211×10281+1345-Free to factor
66518228×10266+71945-Free to factor
66618216×10311-1345-Free to factor
66718211×10269+7945-Free to factor
66818210268+59345-Free to factor
66918271×10274-26945-Free to factor
67018210269-845-Free to factor
67118276×10272-31945-Free to factor
67218285×10291-13945-Free to factor
67318210288+134945-Free to factor
674182227×10270-2945-Free to factor
675182737×10293-8945-Free to factor
67618210288-37945-Free to factor
67718210271+71945-Free to factor
67818210274+89945-Free to factor
6791833×10275-445-Free to factor
68018367×10291+23945-Free to factor
68118398×10266-145-Free to factor
68218334×10290-7945-Free to factor
68318367×10275+14945-Free to factor
68418328×10268+17945-Free to factor
6851835×10294-41950-Free to factor
6861835×10281-17345-Free to factor
68718367×10269-4945-Free to factor
68818310269+945-Free to factor
68918371×10277-44945-Free to factor
69018313×10291+41945-Free to factor
69118352×10272-25945-Free to factor
69218310271-7345-Free to factor
69318362×10267-35945-Free to factor
69418347×10281+52945-Free to factor
6951832×10271-15×10135-2345-Free to factor
69618331×10275+32945-Free to factor
69718323×10275-41945-Free to factor
6981838×10277-53945-Free to factor
69918310285-2145-Free to factor
70018313×10278+41945-Free to factor
70118441×10300+22945-Free to factor
70218410272-4145-Free to factor
70318419×10270+5345-Free to factor
7041847×10290-4345-Free to factor
70518419×10278-7345-Free to factor
70618455×10269+71945-Free to factor
70718417×10275-11345-Free to factor
7081843×10271+845-Free to factor
70918410297-345-Free to factor
710184527×10276-5945-Free to factor
71118429×10278+34945-Free to factor
71218423×10287-41945-Free to factor
71318459×10269+22945-Free to factor
7141844×10270-31945-Free to factor
7151842×10279+355-Reserved
71618413×10272+41945-Free to factor
71718410281+149345-Free to factor
71818410275-61350-Free to factor
719185109×10281-1945-Free to factor
72018510277-37945-Free to factor
721185755×10270-8945-Free to factor
72218597×10274-1350-Free to factor
72318549×10289+23945-Free to factor
72418514×10286+31945-Free to factor
72518558×10293+41945-Free to factor
72618510271+15×10135-1345-Free to factor
72718523×10274-32945-Free to factor
72818511×10286+4345-Free to factor
72918529×10284+43945-Free to factor
7301858×10273+550-Free to factor
73118589×10292-35945-Free to factor
73218583×10273+16945-Free to factor
73318510291-10145-150-Free to factor
73418528×10300+11345-Free to factor
735185145×10288-1945-Free to factor
73618519×10272+17945-Free to factor
73718552×10278-43945-Free to factor
73818631×10283+41945-Free to factor
73918625×10279+14345-Free to factor
74018682×10283+35945-Free to factor
74118683×10281+34945-Free to factor
74218655×10272+53945-Free to factor
74318682×10281+71945-Free to factor
74418686×10295+31945-Free to factor
745186473×10285-5945-Free to factor
74618610283-7145-Free to factor
7471865×10288-41950-Free to factor
74818659×10278+4945-Free to factor
74918658×10294+23945-Free to factor
75018610275+449945-Free to factor
75118655×10282+71945-Free to factor
75218667×10271+14945-Free to factor
7531867×10289-52945-Free to factor
75418628×10287+5345-Free to factor
75518668×10293+13945-Free to factor
75618767×10285-13945-Free to factor
75718726×10285+7345-Free to factor
7581872×10293+9×10146-2945-Free to factor
7591875×10287-17345-Free to factor
76018771×10277-35945-Free to factor
76118723×10282+31945-Free to factor
7621877×10277+345-Free to factor
7631872×10300+133945-Free to factor
76418798×10282-145-Free to factor
76518716×10289-61945-Free to factor
766188227×10276-2945-Free to factor
76718879×10286-7945-Free to factor
76818813×10285+8345-Free to factor
7691888×10287-63×10143-8945-Free to factor
77018849×10293+5945-Free to factor
77118899×10288-145-Free to factor
77218834×10280+11945-Free to factor
77318841×10292+4945-Free to factor
77418862×10287-71945-Free to factor
77518813×10274-4945-Free to factor
77618858×10277-13945-Free to factor
77718810289+629945-Free to factor
77818841×10279+4945-Free to factor
77918841×10286-23945-Free to factor
78018843×10295-61945-Free to factor
78118868×10281-41945-Free to factor
78218846×10277+17945-Free to factor
78318935×10300-17945-Free to factor
7841892×10281+43945-Free to factor
7851893×10283-150-Free to factor
7861894×10280-31945-Free to factor
78718976×10278-31945-Free to factor
78818943×10277-7945-Free to factor
7891895×10279-36×10139-5945-Free to factor
79018910285+89945-Free to factor
79118955×10294+26945-Free to factor
7921899×10274-745-Free to factor
793189185×10296-2345-Free to factor
79418973×10288+71945-Free to factor
7951898×10289+1950-Free to factor
79618910279+36×10139-1945-Free to factor
79718925×10285+8345-Free to factor
7981894×10293-7345-Free to factor
79918910287-345-Free to factor
80018973×10300+71945-Free to factor
8011897×10293-36×10146-7945-Free to factor
802189409×10280-4945-Free to factor
8031896×10287-545-Free to factor
80418965×10278+7945-Free to factor
80519079×10280-61945-Free to factor
80619073×10293+8945-Free to factor
80719079×10289-34945-Free to factor
80819076×10290+5945-Free to factor
80919052×10285-43945-Free to factor
81019016×10277-61945-Free to factor
811190106×10294-1350-Free to factor
8121902×10281-9×10140-2950-Free to factor
81319017×10277-8945-Free to factor
81419019×10292+2345-Free to factor
81519071×10292-8945-Free to factor
81619083×10297+34945-Free to factor
81719011×10300+7945-Free to factor
8181907×10293-645-Free to factor
81919017×10278-53945-Free to factor
82019074×10284-11945-Free to factor
821190127×10282-1945-Free to factor
8221914×10289-9×10144-4945-Free to factor
823191709×10288-7945-Free to factor
824191809×10295-8945-Free to factor
82519183×10290+7945-Free to factor
8261915×10285+7345-Free to factor
827191197×10292-2345-Free to factor
82819110287-91945-Free to factor
82919198×10287-145-Free to factor
83019146×10291+35945-Free to factor
83119122×10284+41945-Free to factor
83219165×10294+16945-Free to factor
8331916×10287-150-Free to factor
83419265×10296-11945-Free to factor
8351928×10287-27×10143-8945-Free to factor
83619279×10292-34945-Free to factor
83719219×10296+26945-Free to factor
8381925×10282-745-Free to factor
839192203×10299-2345-Free to factor
8401928×10285+945-Free to factor
8411922×10288+223945-Free to factor
84219274×10296+7945-Free to factor
84319210299-8145-Free to factor
8441925×10279-345-Free to factor
8451924×10283-319945-Free to factor
8461929×10280-245-Free to factor
84719265×10292+61945-Free to factor
84819292×10282-155-Free to factor
84919264×10292+53945-Free to factor
85019283×10300-11945-Free to factor
85119310296+149345-Free to factor
85219359×10293+4945-Free to factor
8531933×10287+155-Free to factor
854193103×10295-1350-Free to factor
8551938×10299-9×10149-8945-Free to factor
856193509×10287-5945-Free to factor
8571937×10297-545-Free to factor
858193791×10280-8945-Free to factor
85919395×10285-150-Free to factor
860193263×10295-2945-Free to factor
86119328×10292+11345-Free to factor
86219361×10284-52945-Free to factor
86319310287-6×10143-1355-Free to factor
86419382×10293+35945-Free to factor
8651937×10295-45×10147-7950-Free to factor
86619329×10281+7950-Free to factor
86719413×10286-31950-Free to factor
86819453×10292-44945-Free to factor
869194809×10297-8945-Free to factor
87019423×10290-8345-Free to factor
87119428×10285+5345-Free to factor
872194527×10281-5945-Free to factor
873194518×10288-5945-Free to factor
87419483×10284+16945-Free to factor
87519438×10284-11945-Free to factor
87619474×10300+43945-Free to factor
87719461×10289-16945-Free to factor
87819473×10288+26945-Free to factor
87919565×10288+43945-Free to factor
8801954×10300-229945-Free to factor
8811957×10290-52945-Free to factor
88219585×10285+23945-Free to factor
8831957×10297+11950-Free to factor
8841952×10294-137945-Free to factor
88519564×10300+53945-Free to factor
88619514×10297+1345-Free to factor
88719532×10293-23950-Free to factor
8881957×10289-27×10144-7950-Free to factor
88919567×10290+14945-Free to factor
89019529×10293-8350-Free to factor
89119522×10290-7345-Free to factor
8921954×10288-13960-Reserved
893195109×10297-1950-Free to factor
89419694×10296-1350-Free to factor
89519683×10285-11945-Free to factor
8961962×10298-17350-Free to factor
8971965×10291-9×10145-5950-Free to factor
89819698×10290-150-Free to factor
89919653×10287-8945-Free to factor
9001967×10298-43950-Free to factor
9011962×10298-11945-Free to factor
9021968×10300-950-Free to factor
9031967×10286-61950-Free to factor
9041965×10289-645-Free to factor
90519622×10294+41950-Free to factor
90619647×10297+16945-Free to factor
90719646×10294+53950-Free to factor
908197145×10290-1950-Free to factor
9091975×10299-41950-Free to factor
91019723×10294-14945-Free to factor
91119789×10290-8945-Free to factor
91219741×10299-23945-Free to factor
91319758×10291-31945-Free to factor
91419734×10286-7950-Free to factor
915197427×10286-4945-Free to factor
9161974×10295+41950-Free to factor
91719731×10295+23950-Free to factor
91819752×10293-61945-Free to factor
91919817×10287-71950-Free to factor
92019828×10294+11345-Free to factor
92119835×10288-17945-Free to factor
92219819×10291+44945-Free to factor
9231988×10300-53950-Free to factor
92419810296+59350-Free to factor
92519885×10289+32945-Free to factor
92619879×10295+11945-Free to factor
9271984×10295+350-Free to factor
92819819×10290+11345-Free to factor
92919811×10291-8345-Free to factor
93019885×10293-13945-Submitted
93119885×10299+23945-Free to factor
9321985×10292+31950-Free to factor
9331994×10301-1350-Free to factor
9341995×10301+9×10150-5950-Free to factor
93519937×10295+8950-Free to factor
93619929×10296-14350-Free to factor
93719916×10307-1350-Free to factor
93819944×10296-17950-Free to factor
939199491×10299-5950-Free to factor
94019973×10295+35950-Free to factor
94119949×10301-4950-Free to factor
942199154×10296-1950-Free to factor
94319922×10300-7350-Free to factor
94419973×10291+71950-Free to factor
94520041×10295+4950-Free to factor
94620085×10294+41950-Free to factor
947200112×10298-1355-Free to factor
9482002×10292+133950-Free to factor
9492003×10293-755-Free to factor
95020061×10292+11950-Free to factor
95120062×10292-35950-Free to factor
9522008×10295-71955-Free to factor
95320149×10298+5950-Free to factor
9542013×10295+250-Free to factor
9552019×10294-550-Free to factor
95620146×10298+71950-Free to factor
95720119×10299+62950-Free to factor
9582019×10349-150-Free to factor
95920111×10296+61950-Free to factor
96020137×10293+26950-Free to factor
96120223×10297+31955-Free to factor
96220241×10300-23950-Free to factor
9632022×10300+7955-Free to factor
9642028×10297-53955-Free to factor
96520325×10297-43955-Free to factor
966203664×10299-7955-Free to factor
96720389×10297-17950-Free to factor
968203737×10300-8950-Free to factor
96920464×10335-1965-Free to factor
97020459×10298-14950-Free to factor
9712045×10298-41955-Free to factor
97220417×10300-11350-Free to factor
97320583×10300+7950-Free to factor
97420513×10300-1355-Free to factor
97520641×10300+4950-Free to factor
97620610351-8150-Free to factor
9772104×10393-1350-Free to factor
9782149×10317-150-Free to factor
97921925×10337-1350-Free to factor
9802195×10342-32950-Free to factor
98122234×10345-61950-Free to factor
98222646×10388+35950-Free to factor
9832274×10381-49955-Free to factor
98423646×10382+35950-Free to factor
98525234×10371-61955-Free to factor
9862574×10377-1350-Free to factor
98726149×10395-4950-Free to factor
98826264×10397-1950-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
12634×10263-31950264.30Free to factor
22637×10263+173950264.85Free to factor
326416×10263+17350264.90Free to factor
426341×10262-23950265.01Free to factor
526322×10262-13950265.04Free to factor
626361×10262-7950265.18Free to factor
726546×10264-1950265.66Free to factor
826625×10265+11950266.40Free to factor
9265682×10263-7950266.53Free to factor
102665×10266+31950266.70Free to factor
1126688×10265-7950266.94Free to factor
1226710267+12×10133-1350267.00Free to factor
1326711×10266+1350267.04Free to factor
1426717×10266+7350267.23Free to factor
152683×10267+750267.48Free to factor
1626762×10266-53950267.79Free to factor
1726785×10266+23950267.93Free to factor
1826897×10266-1350267.99Free to factor
1926853×10267-71950268.72Free to factor
2026877×10267-41950268.89Free to factor
2126935×10268-71950270.24Free to factor
2226995×10267-150270.38Free to factor
2326965×10268+43950270.51Free to factor
2426919×10268+17950270.68Free to factor
2526914×10268-41950270.85Free to factor
262707×10270-97950270.85Free to factor
272718×10270-950270.90Free to factor
2827013×10269-1355271.11Reserved
2927159×10270-23950271.77Free to factor
30270709×10268-7950272.25Free to factor
312722×10272+7950272.30Free to factor
3227247×10271+7950272.67Free to factor
332725×10272-23950272.70Free to factor
3427268×10271-23950272.83Free to factor
352735×10272+350273.00Free to factor
3627382×10272-1950273.91Free to factor
3727425×10273-7950275.10Free to factor
3827610276+89950276.00Free to factor
392758×10275+1950276.60Free to factor
4027529×10274+1350276.86Free to factor
412777×10277+83950277.85Free to factor
422787×10277+17350277.85Free to factor
4327773×10276-1950277.86Free to factor
4427679×10275-7950277.90Free to factor
452788×10277-155277.90Free to factor
4627810278+71950278.00Free to factor
4727810278+119350278.00Free to factor
4827849×10277+41950278.69Free to factor
4927868×10277-23950278.83Free to factor
5027959×10278+31950279.77Free to factor
5127983×10278+61950279.92Free to factor
5228026×10279-71950280.41Free to factor
5328052×10279-61950281.02Free to factor
542814×10281-31950282.30Free to factor
552818×10280-150282.30Free to factor
5628213×10281-1360283.11Reserved
5728328×10282+17950283.45Free to factor
5828338×10282+7950283.58Free to factor
5928414×10283+1350284.15Free to factor
6028425×10283-43950284.40Free to factor
612857×10284-350284.85Free to factor
6228568×10284+13950285.83Free to factor
632862×10286-17350287.00Free to factor
6428835×10287+1950288.85Free to factor
652898×10288-950288.90Free to factor
6628911×10288+1350289.04Free to factor
6728767×10286-31950289.22Free to factor
6828852×10287-7950289.41Free to factor
692904×10289-960289.60Free to factor
7028877×10287+31950289.89Free to factor
712908×10290-53950291.20Free to factor
72291172×10289-1950291.24Free to factor
7329168×10290+13950291.83Free to factor
7429238×10291+61950292.58Free to factor
7529249×10291-31950292.69Free to factor
762925×10291-150293.10Free to factor
772932×10292-750294.00Free to factor
7829310293-7350294.00Free to factor
792948×10293-950294.60Free to factor
8029317×10292-71950294.63Free to factor
8129323×10292+7350294.76Free to factor
8229610295+955295.00Free to factor
8329516×10294-7955295.20Free to factor
8429485×10293-31950295.23Free to factor
8529488×10293-61950295.64Free to factor
8629459×10293+31950295.77Free to factor
872968×10295-11350295.90Free to factor
8829610296-31355296.00Free to factor
89294691×10292-7950296.24Free to factor
90294709×10292-7950296.25Free to factor
9129616×10295+17350296.51Free to factor
922975×10296-750296.70Free to factor
9329717×10296+7350297.23Free to factor
9429726×10296-53950297.41Free to factor
9529732×10296+31950297.51Free to factor
962977×10297+18×10148-7950297.85Free to factor
9729774×10296+43950297.87Free to factor
9829777×10296+13950297.89Free to factor
9929893×10296-150297.97Free to factor
1002995×10298-350298.70Free to factor
10129910299+53955299.00Free to factor
10229910299+18×10149-1960299.00Free to factor
10329910299+6×10149-1355299.00Free to factor
10429910299-8×10149-155299.00Free to factor
1053006×10299+755299.78Free to factor
1062997×10299-9×10149-7950299.85Free to factor
1072997×10299-61955299.85Free to factor
1082998×10299-53955299.90Free to factor
109300655×10298-7955300.82Free to factor
11029929×10298-17355300.86Free to factor
11130162×10300-17955301.79Free to factor
11230165×10300+7955301.81Free to factor
1133017×10301+9×10150-7965301.85Free to factor
11431434×10313-61955314.53Free to factor
11531710317-8150317.00Free to factor
11632034×10319-61955320.53Free to factor
11732510325-950325.00Free to factor
1183464×10345-1355345.60Free to factor
11934710347-955347.00Free to factor
12036910369-8155369.00Free to factor
1213744×10373-965373.60Free to factor
1223804×10379-965379.60Free to factor
12338425×10383-1365384.40Free to factor
1243964×10395-1365395.60Free to factor
12547634×10475-61965476.53Free to factor