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
115029×10191+43950192.46Reserved
216325×10197-7945199.10Free to factor
316410201+179945201.00Free to factor
41492×10201-945201.30Free to factor
51742×10201+43945201.30Free to factor
615647×10199+43945201.37Submitted
715174×10199+43945201.57Submitted
814977×10199-41945201.59Free to factor
91524×10201-31945201.60Free to factor
101644×10201+17345201.60Free to factor
111754×10201+745201.60Free to factor
121505×10201+13945201.70Free to factor
131735×10201-23945201.70Free to factor
1416913×10201-4945201.81Free to factor
151497×10201+945201.85Free to factor
161628×10201-945201.90Free to factor
171728×10201-11345201.90Free to factor
1815117×10201-8945201.93Free to factor
1914910202+59345202.00Free to factor
2015610202+179945202.00Free to factor
2116610202+119345202.00Free to factor
2217110202+629945202.00Free to factor
2315913×10201+17345202.11Free to factor
2416813×10201-7345202.11Free to factor
2517413×10201+23945202.11Free to factor
2615516×10201+17345202.20Free to factor
2716717×10201+1945202.23Free to factor
281472×10202-945202.30Free to factor
2917222×10201-13945202.34Free to factor
3015023×10201-17345202.36Free to factor
3114749×10201-4945202.39Free to factor
3214625×10201+17345202.40Free to factor
3314925×10201+11945202.40Free to factor
3415926×10201-11345202.41Free to factor
3516126×10201-53945202.41Free to factor
3617529×10201+1345202.46Free to factor
37151646×10199-7945202.51Free to factor
3816234×10201+11945202.53Free to factor
391427×10202-245202.54Free to factor
4016637×10201-1945202.57Free to factor
411544×10202-345202.60Free to factor
421604×10202-7345202.60Free to factor
4315744×10201+1945202.64Free to factor
4416444×10201-17945202.64Free to factor
4515049×10201-13945202.69Free to factor
461495×10202-23945202.70Free to factor
4715953×10201-71945202.72Free to factor
481616×10202-745202.78Free to factor
4917362×10201-71945202.79Free to factor
5017464×10201+17945202.81Free to factor
5115765×10201-11945202.81Free to factor
5216768×10201+31945202.83Free to factor
531557×10202+345202.85Free to factor
5416974×10201+43945202.87Free to factor
5515776×10201-31945202.88Free to factor
5617476×10201+23945202.88Free to factor
571608×10202+345202.90Free to factor
581738×10202-745202.90Free to factor
5919435×10202-8945202.94Free to factor
6014991×10201-1945202.96Free to factor
6116592×10201-145202.96Free to factor
6215310203+629945203.00Free to factor
63166106×10201-1345203.03Free to factor
6415611×10202+7945203.04Free to factor
65169127×10201-1945203.10Free to factor
6615513×10202-1345203.11Free to factor
6715714×10202-41945203.15Free to factor
6817514×10202-11340203.15Free to factor
6916216×10202+11940203.20Free to factor
70151163×10201-1945203.21Free to factor
7116419×10202-1940203.28Free to factor
721492×10203-11945203.30Free to factor
7314923×10202+31940203.36Free to factor
741735×10202-41945203.40Free to factor
7515526×10202-71940203.41Free to factor
7615926×10202-17940203.41Free to factor
7716328×10202+53940203.45Free to factor
7815329×10202-11940203.46Free to factor
7917432×10202-41940203.51Free to factor
801497×10203-240203.54Free to factor
8115637×10202-1940203.57Free to factor
8216137×10202+53940203.57Free to factor
831574×10203-940203.60Free to factor
841594×10203+23940203.60Free to factor
851744×10203-49945203.60Free to factor
8615943×10202+11940203.63Free to factor
8717347×10202+61940203.67Free to factor
881812×10203+45×10101-2940203.70Free to factor
8915855×10202+71940203.74Free to factor
9016662×10202-53940203.79Free to factor
9117162×10202-71940203.79Free to factor
9217164×10202+71945203.81Free to factor
9315165×10202+7940203.81Free to factor
9416265×10202-11940203.81Free to factor
9515467×10202+23945203.83Free to factor
9616967×10202+41940203.83Free to factor
9717367×10202-13940203.83Free to factor
98148673×10201-7940203.83Free to factor
9915868×10202-23940203.83Free to factor
1001737×10203+173940203.85Free 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
114711×10215+43950-Free to factor
214725×10228-7950-Free to factor
314710250+629950-Free to factor
414762×10214-17950-Free to factor
51474×10226+41950-Free to factor
614714×10234-41950-Free to factor
714786×10213+31950-Free to factor
81477×10232-950-Free to factor
914773×10224-1950-Free to factor
1014713×10245-1350-Free to factor
1114776×10239+41950-Free to factor
1214768×10224+31950-Free to factor
1314749×10233-31950-Free to factor
1414786×10230-41950-Free to factor
151483×10243+150Free to factor
161486×10232+750Free to factor
17148172×10257-1950-Free to factor
1814862×10233+1950-Free to factor
19148163×10250-1950-Free to factor
2014885×10264-31945-Free to factor
2114856×10234+61945-Free to factor
2214813×10245-4945-Free to factor
2314810229-10114-145-Free to factor
2414813×10224-1345-Free to factor
2514883×10240-11945-Free to factor
2614855×10244-1945-Free to factor
2714814×10252-23945-Free to factor
2814852×10272+11945-Free to factor
2914874×10224+61950-Free to factor
3014817×10252-8945-Free to factor
3114814×10270-23945-Free to factor
321482×10264-345-Free to factor
3314956×10225-11950Free to factor
3414989×10227+1945-Free to factor
351494×10291+41945-Free to factor
3614910260+89945-Free to factor
3714941×10236-23945-Free to factor
3814935×10216-71950-Free to factor
391498×10214-71950Free to factor
401495×10238-41945-Free to factor
4114995×10226-145-Free to factor
4214917×10230-8945-Free to factor
4314974×10224-11945-Free to factor
441496×10250-745-Free to factor
4514910227-7×10113-145-Free to factor
4614946×10235+17945-Free to factor
4714910249+449945-Free to factor
4814985×10245+23945-Free to factor
491498×10234+345-Free to factor
5014955×10244+17945-Free to factor
5114913×10246-7345-Free to factor
5214916×10229-1345-Free to factor
5314952×10215-61945-Free to factor
541496×10271-745-Free to factor
551497×10234+83945-Free to factor
5614913×10228-1345-Free to factor
5714910227-8145-Free to factor
5814979×10242+11945-Free to factor
5914943×10241-7945-Free to factor
6014913×10284+23945-Free to factor
6115065×10245+7950Free to factor
62150682×10271-7945-Free to factor
6315041×10285+13945-Free to factor
6415065×10248+61945Free to factor
6515014×10290-41945Free to factor
6615085×10232+23950-Free to factor
6715016×10246+11945-Free to factor
681504×10282+145-Free to factor
69150103×10224-1345-Free to factor
7015022×10236-7345-Free to factor
7115044×10232-71945-Free to factor
7215014×10234+13945-Free to factor
731504×10226-7350-Free to factor
741504×10246+41945-Free to factor
75151691×10300-7945Free to factor
7615126×10225-53945Free to factor
7715182×10245+17945Free to factor
78151106×10289-1345-Free to factor
791517×10226+83945Free to factor
801515×10368-32945-Free to factor
8115129×10242+43945-Free to factor
8215156×10243-11945-Free to factor
8315113×10228-31945-Free to factor
841516×10231+745-Free to factor
8515162×10242-17945-Free to factor
861514×10265+145-Free to factor
8715129×10237-17345-Free to factor
8815119×10225+71950-Free to factor
8915188×10233-43945-Free to factor
9015111×10228+43945-Free to factor
9115173×10225+17945-Free to factor
9215146×10282-1945-Free to factor
9315165×10235+61945-Free to factor
9415152×10247+11945-Free to factor
951518×10257-745-Free to factor
9615135×10229+1945-Free to factor
9715113×10248+17345-Free to factor
981512×10237-745-Free to factor
9915252×10237+11950Free to factor
10015219×10232+11345-Free to factor
10115276×10234-31945-Free to factor
10215214×10247-23945-Free to factor
1031529×10230+750-Free to factor
10415219×10245+11345-Free to factor
1051528×10225-53950-Free to factor
10615222×10258-1345-Free to factor
1071528×10246-11345-Free to factor
10815222×10246-7345-Free to factor
10915265×10293-11945-Free to factor
11015210231-7×10115-145-Free to factor
11115223×10227+13950-Free to factor
11215231×10248-13945-Free to factor
11315279×10279+11945-Free to factor
11415232×10251-23945-Free to factor
1151527×10225-54×10112-7950-Free to factor
11615238×10227+43945-Free to factor
11715210235+17945-Free to factor
11815311×10264+43950Free to factor
11915383×10227-11945Free to factor
12015310281+17945-Free to factor
1211538×10250-950Free to factor
12215371×10247-53950-Free to factor
12315310229+71950-Free to factor
12415317×10237-11345-Free to factor
1251535×10241-17345-Free to factor
12615323×10232+31945-Free to factor
12715310241+179950-Free to factor
12815335×10224+1945-Free to factor
12915316×10227-1350-Free to factor
1301534×10250+345-Free to factor
1311538×10239-17945-Free to factor
1321534×10241+11345-Free to factor
13315332×10240+13945-Free to factor
1341538×10262-17945-Free to factor
13515486×10227-41950-Free to factor
13615441×10227+13950-Free to factor
13715447×10233+43945-Free to factor
1381542×10253-345-Free to factor
139154112×10256-1345-Free to factor
14015483×10225+7950-Free to factor
1411545×10237-41945-Free to factor
1421548×10246-17945-Free to factor
1431547×10235-27×10117-7945-Free to factor
14415483×10225-11950-Free to factor
1451542×10280+7945-Free to factor
1461549×10262+145-Free to factor
14715414×10243+13945-Free to factor
14815477×10250+31945-Free to factor
14915455×10233+71950-Free to factor
15015426×10241+1945-Free to factor
15115444×10243-71945-Free to factor
1521549×10254+145-Free to factor
15315422×10264-31945-Free to factor
1541548×10230-11350-Free to factor
15515444×10225+1950-Free to factor
15615410233+29345-Free to factor
15715410269-61345-Free to factor
15815465×10243+7945-Free to factor
15915471×10300+1945-Free to factor
16015455×10240-1945-Free to factor
16115413×10226+17350-Free to factor
16215414×10239-23945-Free to factor
1631547×10225+18×10112-7950-Free to factor
16415410253+15×10126-1345-Free to factor
16515410250+449945-Free to factor
16615510229-1150Free to factor
16715559×10232+31945-Free to factor
16815544×10245+1945-Free to factor
16915544×10238+1945-Free to factor
17015522×10251-31945-Free to factor
17115567×10227+41945-Free to factor
17215510257+539945-Free to factor
17315526×10226-17945-Free to factor
17415510253-91945-Free to factor
17515559×10237+13945-Free to factor
17615513×10228+41945-Free to factor
1771552×10263+1345-Free to factor
17815529×10236+7945-Free to factor
17915511×10264+1345-Free to factor
18015538×10228+7945-Free to factor
18115595×10287-150-Free to factor
18215556×10239+61945-Free to factor
18315546×10281-1945-Free to factor
18415516×10245+11945-Free to factor
18515610238+53945-Free to factor
18615623×10235-41945-Free to factor
1871567×10249-18×10124-7945-Free to factor
1881567×10257-27×10128-7945-Free to factor
18915655×10241+71945-Free to factor
19015676×10298+41945-Free to factor
19115610243+539945-Free to factor
1921565×10274-11345-Free to factor
19315610231+719945-Free to factor
19415685×10227+41945-Free to factor
19515619×10298+17945-Free to factor
19615644×10241-71945-Free to factor
1971567×10231+150-Free to factor
1981565×10254-17345-Free to factor
1991567×10231-547945-Free to factor
20015610292+449945-Free to factor
20115635×10247+1945-Free to factor
20215610230+719945-Free to factor
20315610264+17945-Free to factor
20415682×10234+71945-Free to factor
20515668×10239+13945-Free to factor
20615676×10228+23950-Free to factor
20715646×10228+71945-Free to factor
20815623×10238-17345-Free to factor
20915638×10236+7945-Free to factor
2101564×10270+17345-Free to factor
21115617×10278+1945-Free to factor
2121568×10230-17945-Free to factor
21315616×10232-43945-Free to factor
2141564×10239+23950-Free to factor
21515749×10243-31945Free to factor
2161572×10236+61945-Free to factor
2171576×10285-745-Free to factor
21815759×10254+13945-Free to factor
21915710293-345-Free to factor
22015734×10250+11945-Free to factor
22115722×10229+41945-Free to factor
22215738×10234+43945-Free to factor
2231577×10257-457945-Free to factor
22415719×10241+11350-Free to factor
22515719×10243-7350-Free to factor
2261577×10244-457945-Free to factor
22715764×10351-1945-Free to factor
228157145×10229-1950Free to factor
22915779×10247-43945Free to factor
23015741×10267-23945-Free to factor
231157115×10270-1345-Free to factor
2321574×10266+745-Free to factor
2331575×10240-32945-Free to factor
23415765×10247+7950Free to factor
23515891×10300-1950Free to factor
23615817×10238-8945-Free to factor
23715886×10228-23950Free to factor
23815856×10238-11945-Free to factor
23915813×10245+11345-Free to factor
24015862×10247+1945-Free to factor
24115822×10233+41950-Free to factor
24215816×10251-7945-Free to factor
24315817×10230+7350-Free to factor
24415810237+12×10118-1350-Free to factor
24515861×10230-7950-Free to factor
24615837×10232-1950-Free to factor
24715828×10238+17945-Free to factor
2481588×10249-17950-Free to factor
24915886×10237+31950-Free to factor
2501588×10291+345-Free to factor
2511587×10263+18×10131-7950-Free to factor
25215873×10253+17945-Free to factor
2531585×10247+13945-Free to factor
25415816×10258-43945-Free to factor
25515822×10235-7350-Free to factor
25615826×10246-11350-Free to factor
25715891×10261-1945-Free to factor
25815967×10230-13950-Free to factor
25915910280+449945-Free to factor
26015932×10240-23945-Free to factor
26115967×10229-31950-Free to factor
2621594×10231-7350-Free to factor
26315938×10239+7945-Free to factor
264159691×10243-7945-Free to factor
2651597×10240-187945-Free to factor
26615922×10232-13945-Free to factor
26715976×10249-31945-Free to factor
2681595×10250-17345-Free to factor
26915910237+359950-Free to factor
27015910243+449945-Free to factor
27116028×10243+53945-Free to factor
2721607×10245+11945-Free to factor
27316035×10241+1945-Free to factor
2741607×10238-187950-Free to factor
27516010274+149345-Free to factor
27616076×10263-13945-Free to factor
2771605×10244-23945-Free to factor
278160112×10233-1350-Free to factor
2791606×10243+150-Free to factor
2801607×10245-547945-Free to factor
2811604×10241-345-Free to factor
28216017×10232-53945-Free to factor
28316068×10286+13945-Free to factor
28416052×10245-43945-Free to factor
28516079×10241-61945-Free to factor
28616053×10256-17945-Free to factor
28716094×10255-1350-Free to factor
28816031×10252+23945-Free to factor
28916119×10246+11345-Free to factor
29016167×10239-31950-Free to factor
29116114×10251-17345-Free to factor
29216149×10243+41945-Free to factor
2931618×10282-17945-Free to factor
2941612×10243+45×10121-2945-Free to factor
2951617×10246+345-Free to factor
29616122×10296+41945-Free to factor
2971612×10298-945-Free to factor
29816131×10288+41945-Free to factor
2991612×10271+345-Free to factor
30016110284+179945-Free to factor
30116132×10236-23945-Free to factor
30216128×10235+53945-Free to factor
30316173×10258+17945-Free to factor
30416110246+359945-Free to factor
30516119×10250+11345-Free to factor
3061615×10253+345-Free to factor
30716110266+269945-Free to factor
30816138×10259+43945-Free to factor
30916264×10258+17945-Free to factor
3101629×10280-745-Free to factor
31116210279+149345-Free to factor
31216223×10243+13945-Free to factor
31316222×10244+17345-Free to factor
31416235×10238-17945-Free to factor
31516265×10238+43945-Free to factor
31616210266+539945-Free to factor
3171628×10246-350-Free to factor
3181622×10240-745-Free to factor
31916252×10248+11945-Free to factor
32016232×10243-41945-Free to factor
32116223×10235+1345-Free to factor
32216210245-8145-Free to factor
32316223×10242+13950-Free to factor
32416249×10249-13945-Free to factor
32516279×10255-61945-Free to factor
32616226×10243-17945-Free to factor
3271627×10251-187945-Free to factor
32816211×10248-17345-Free to factor
32916331×10288-4945-Free to factor
33016310245+59345-Free to factor
33116344×10299+1945-Free to factor
33216310242+29345-Free to factor
33316310251+63×10125-1950-Free to factor
334163112×10250-1345-Free to factor
33516368×10248+13945-Free to factor
336163115×10241-1345-Free to factor
33716334×10243+11945-Free to factor
33816317×10243-53950-Free to factor
33916349×10248+23945-Free to factor
34016323×10279-17345-Free to factor
34116353×10246+1945-Free to factor
34216382×10261-1945-Free to factor
3431633×10256-745-Free to factor
34416319×10274+71945-Free to factor
34516373×10248+53945-Free to factor
3461638×10247-945-Free to factor
34716317×10239-11345-Free to factor
34816368×10295+13945-Free to factor
34916310264-61345-Free to factor
3501647×10273-945-Free to factor
35116482×10240+17945-Free to factor
35216425×10253+11945-Free to factor
3531644×10257+345-Free to factor
35416416×10262-43945-Free to factor
35516411×10263+43945-Free to factor
35616425×10288-7945-Free to factor
357164673×10251-7945-Free to factor
35816461×10270+11945-Free to factor
3591647×10250+945-Free to factor
36016452×10249+11945-Free to factor
36116431×10255-4945-Free to factor
36216417×10244-11345-Free to factor
36316473×10266+71945-Free to factor
364164673×10237-7945-Free to factor
36516447×10245+61945-Free to factor
36616488×10246-43945-Free to factor
36716429×10238+7945-Free to factor
36816419×10242+71945-Free to factor
36916476×10275+23945-Free to factor
3701656×10240+745-Free to factor
37116544×10241+1945-Free to factor
37216529×10247+43945-Free to factor
37316555×10294+17945-Free to factor
37416535×10244-17945-Free to factor
37516523×10288+13945-Free to factor
37616513×10258+23945-Free to factor
37716564×10381-1945-Free to factor
37816549×10240-31945-Free to factor
37916538×10246-11945-Free to factor
38016519×10299-1945-Free to factor
38116535×10240+1945-Free to factor
382165118×10241-1945-Free to factor
38316517×10270-71945-Free to factor
38416568×10270+13945-Free to factor
3851654×10265-1345-Free to factor
38616559×10249-41945-Free to factor
38716555×10245-1945-Free to factor
38816573×10262+17945-Free to factor
38916552×10249-43945-Free to factor
39016526×10269-11345-Free to factor
39116541×10250-23945-Free to factor
3921657×10271-27×10135-7945-Free to factor
39316510248+11350-Free to factor
39416665×10260+43945-Free to factor
39516634×10253+11945-Free to factor
3961667×10273-1345-Free to factor
39716659×10241+13945-Free to factor
39816685×10250+41945-Free to factor
39916613×10248-7345-Free to factor
4001667×10266+83945-Free to factor
4011667×10256-945-Free to factor
4021667×10261-54×10130-7950-Free to factor
403166709×10251-7945-Free to factor
40416616×10250-43945-Free to factor
40516653×10251-17945-Free to factor
40616689×10259-17945-Free to factor
40716691×10266-1945-Free to factor
40816619×10242+17945-Free to factor
40916735×10264+1945-Free to factor
41016710250-2145-Free to factor
41116711×10243+7945-Free to factor
4121677×10247-36×10123-7945-Free to factor
4131674×10247-13950-Free to factor
4141674×10248+945-Free to factor
41516729×10270-17345-Free to factor
41616738×10249+43945-Free to factor
4171672×10256-17345-Free to factor
41816786×10270-23945-Free to factor
41916777×10297-41945-Free to factor
42016711×10286+43945-Free to factor
42116734×10261-43945-Free to factor
42216788×10298-61945-Free to factor
4231672×10254+7945-Free to factor
42416794×10269-1345-Free to factor
42516723×10274+31945-Free to factor
4261677×10261+83945-Free to factor
4271677×10247-97945-Free to factor
4281679×10266+145-Free to factor
42916717×10270-11345-Free to factor
43016777×10248-23945-Free to factor
43116789×10283-17945-Free to factor
4321675×10289-345-Free to factor
4331677×10255+9×10127-7945-Free to factor
43416711×10260-17345-Free to factor
43516713×10266+41945-Free to factor
43616798×10245-145-Free to factor
43716729×10245+7945-Free to factor
4381688×10295-150-Free to factor
43916885×10252-31945-Free to factor
44016810248+149345-Free to factor
44116879×10248+11945-Free to factor
4421685×10264-41950-Free to factor
44316810255-8×10127-145-Free to factor
4441685×10253-23945-Free to factor
445168109×10268-1945-Free to factor
44616822×10261-31945-Free to factor
4471684×10259-49945-Free to factor
4481687×10277-187945-Free to factor
44916922×10274+17345-Free to factor
45016965×10270-11945-Free to factor
45116911×10251+1345-Free to factor
45216931×10265-4945-Free to factor
4531698×10245+345-Free to factor
45416913×10246+17350-Free to factor
4551693×10257-145-Free to factor
45616986×10247+31945-Free to factor
4571698×10262-71945-Free to factor
45816910273-91945-Free to factor
45916929×10288+7945-Free to factor
4601692×10271-11945-Free to factor
4611697×10297-187945-Free to factor
4621699×10249-745-Free to factor
4631695×10284-645-Free to factor
46416929×10246+7945-Free to factor
465169163×10248-1950-Free to factor
466169106×10244-1345-Free to factor
467170154×10248-1945-Free to factor
46817010247-345-Free to factor
46917049×10269-4945-Free to factor
47017052×10257-43945-Free to factor
47117098×10256-145-Free to factor
47217038×10252+61945-Free to factor
47317022×10252-31945-Free to factor
47417010251+119345-Free to factor
47517010251-4×10125-145-Free to factor
4761704×10262+41945-Free to factor
4771705×10292+945-Free to factor
4781704×10291+11345-Free to factor
47917088×10249-7945-Free to factor
48017053×10278-71945-Free to factor
48117019×10248+11345-Free to factor
48217032×10258-23945-Free to factor
4831707×10249-1350-Free to factor
48417023×10257-17345-Free to factor
48517032×10261-23945-Free to factor
48617152×10265-43945-Free to factor
4871714×10261-13950Free to factor
48817137×10251+71945-Free to factor
48917111×10252+61945-Free to factor
49017147×10257+61945-Free to factor
4911717×10269+18×10134-7945-Free to factor
49217161×10257+11945-Free to factor
4931715×10253-17345-Free to factor
49417152×10250+11945-Free to factor
49517110255+6×10127-1345-Free to factor
49617162×10250-71945-Free to factor
4971713×10257+745-Free to factor
49817252×10264-43945-Free to factor
49917276×10282-13945-Free to factor
50017219×10292+17945-Free to factor
50117294×10249-1345-Free to factor
5021727×10260-97945-Free to factor
50317286×10275+31945-Free to factor
50417288×10297-7945-Free to factor
50517210251+17945-Free to factor
50617274×10258-11945-Free to factor
50717210269+15×10134-1345-Free to factor
508172646×10258-7945-Free to factor
5091727×10279-97945-Free to factor
51017285×10288-31945-Free to factor
51117213×10257-1345-Free to factor
51217279×10268-7945-Free to factor
51317310251-31345-Free to factor
51417328×10267+53945-Free to factor
5151734×10275-31955-Free to factor
5161737×10269+83945-Free to factor
51717388×10258-7945-Free to factor
51817386×10266+31945-Free to factor
5191732×10254-945-Free to factor
52017310267+539945-Free to factor
52117310257-845-Free to factor
52217335×10265-71945-Free to factor
523173682×10253-7945-Free to factor
52417358×10251-31945-Free to factor
5251735×10253-745-Free to factor
52617361×10291-7945-Free to factor
52717458×10269+41945-Free to factor
52817410283+179945Free to factor
52917441×10274+31945-Free to factor
53017423×10253+1345-Free to factor
53117474×10251+43945-Free to factor
5321747×10259+83945-Free to factor
53317435×10266-53945-Free to factor
5341745×10268-345-Free to factor
53517437×10270+17945-Free to factor
536174115×10256-1345-Free to factor
53717410268-345-Free to factor
5381755×10274-945-Free to factor
5391757×10278-187945-Free to factor
54017547×10285+43945-Free to factor
5411757×10293-367945-Free to factor
542175172×10260-1945-Free to factor
543175709×10263-7945-Free to factor
5441755×10271-345-Free to factor
54517511×10262+7945-Free to factor
54617531×10263-4945-Free to factor
5471757×10261-345-Free to factor
5481752×10257+61945-Free to factor
5491757×10270-547945-Free to factor
550175646×10256-7945-Free to factor
55117513×10285-4945-Free to factor
55217610294+59355Free to factor
55317610279-2145-Free to factor
55417683×10276+61945-Free to factor
5551768×10259-345-Free to factor
55617610265-7×10132-145-Free to factor
55717610267+63×10133-1950-Free to factor
55817682×10259+71945-Free to factor
5591767×10275-45×10137-7945-Free to factor
56017613×10256-1345-Free to factor
561176118×10295-1945-Free to factor
56217671×10256-53945-Free to factor
56317656×10278+43945-Free to factor
5641765×10286+945-Free to factor
565176646×10268-7945-Free to factor
56617771×10258+1945-Free to factor
56717710275+45×10137-1950Free to factor
5681775×10269+1345-Free to factor
56917719×10285-1945-Free to factor
570177115×10268-1345-Free to factor
57117714×10287+31945-Free to factor
57217768×10265+31945-Free to factor
57317747×10258-11945-Free to factor
574177163×10257-1945-Free to factor
57517734×10288-7945-Free to factor
57617722×10273-1345-Free to factor
57717828×10265+71945-Free to factor
5781787×10276-245-Free to factor
5791788×10272+945-Free to factor
580178163×10259-1945-Free to factor
58117859×10267-41945-Free to factor
5821782×10263-145-Free to factor
58317810283+449945-Free to factor
58417867×10270-31945-Free to factor
58517828×10275-1955-Free to factor
58617882×10266-1945-Free to factor
587178691×10280-7945-Free to factor
5881794×10263-13950-Free to factor
58917971×10294+1945-Free to factor
59017910268-91945-Free to factor
59117928×10267+71945-Free to factor
59217935×10263-53945-Free to factor
59317910295+359945-Free to factor
59417985×10300-13945-Free to factor
595179136×10263-1945-Free to factor
59617968×10267-41945-Free to factor
59717985×10273-13945-Free to factor
59817917×10300+1945-Free to factor
5991804×10263+41945-Free to factor
60018029×10286+7945-Free to factor
60118016×10283-61945-Free to factor
60218022×10274+23945-Free to factor
60318010280+269945-Free to factor
60418077×10289-41945-Free to factor
60518052×10279-7945-Free to factor
60618023×10262+7345-Free to factor
60718073×10292+17945-Free to factor
6081807×10291+9×10145-7945-Free to factor
60918144×10272-17945-Free to factor
610181127×10267-1945-Free to factor
6111812×10263+61945-Free to factor
61218117×10271-11345-Free to factor
61318183×10270-11945-Free to factor
6141815×10279-945-Free to factor
6151812×10269-145-Free to factor
6161817×10276+145-Free to factor
61718131×10284+41945-Free to factor
61818128×10281+71945-Free to factor
61918138×10267+43945-Free to factor
62018173×10266+17945-Free to factor
6211817×10292-277945-Free to factor
62218132×10277-23945-Free to factor
62318188×10288-43945-Free to factor
62418210297-8145-Free to factor
62518294×10265-1350-Free to factor
62618210273+179945-Free to factor
6271827×10272-1345-Free to factor
62818211×10277+1345-Free to factor
62918211×10281+1345-Free to factor
63018228×10266+71945-Free to factor
63118211×10269+7945-Free to factor
63218210268+59345-Free to factor
63318210269-845-Free to factor
63418276×10272-31945-Free to factor
63518210274+17945-Free to factor
63618210271+71945-Free to factor
63718274×10271+7945-Free to factor
63818210274+89945-Free to factor
63918398×10266-145-Free to factor
64018334×10290-7945-Free to factor
64118328×10268+17945-Free to factor
6421835×10294-41950-Free to factor
64318317×10275+1945-Free to factor
64418310269+945-Free to factor
64518310271-7345-Free to factor
64618323×10275-41945-Free to factor
6471838×10277-53945-Free to factor
64818310285-2145-Free to factor
64918313×10278+41945-Free to factor
65018410272-4145-Free to factor
65118419×10278-7345-Free to factor
65218410297-345-Free to factor
65318413×10290-1345-Free to factor
65418477×10296-41945-Free to factor
65518431×10268-13945-Free to factor
6561844×10270-31945-Free to factor
6571842×10279+345-Free to factor
65818413×10272+41945-Free to factor
65918410281+149345-Free to factor
66018410275-61350-Free to factor
661185109×10281-1945-Free to factor
66218597×10274-1350-Free to factor
66318549×10289+23945-Free to factor
66418514×10286+31945-Free to factor
66518558×10293+41945-Free to factor
66618510271+15×10135-1345-Free to factor
66718529×10284+43945-Free to factor
66818510291-10145-150-Free to factor
66918528×10300+11345-Free to factor
670185145×10288-1945-Free to factor
67118519×10272+17945-Free to factor
67218552×10278-43945-Free to factor
67318625×10273+11945-Free to factor
67418631×10283+41945-Free to factor
67518655×10272+53945-Free to factor
67618686×10295+31945-Free to factor
67718610283-7145-Free to factor
6781865×10288-41950-Free to factor
67918658×10294+23945-Free to factor
68018655×10282+71945-Free to factor
68118668×10293+13945-Free to factor
6821875×10287-17345-Free to factor
6831874×10275-1355-Free to factor
68418710281+12×10140-1345-Free to factor
685187109×10280-1945-Free to factor
68618723×10282+31945-Free to factor
6871877×10277+345-Free to factor
68818798×10282-145-Free to factor
68918716×10289-61945-Free to factor
69018879×10286-7945-Free to factor
69118899×10288-145-Free to factor
69218834×10280+11945-Free to factor
69318862×10287-71945-Free to factor
69418813×10274-4945-Free to factor
69518858×10277-13945-Free to factor
69618810289+629945-Free to factor
69718846×10277+17945-Free to factor
69818935×10300-17945-Free to factor
6991892×10281+43945-Free to factor
7001893×10283-145-Free to factor
7011894×10280-31945-Free to factor
70218976×10278-31945-Free to factor
70318943×10277-7945-Free to factor
70418910285+89945-Free to factor
7051899×10274-745-Free to factor
70618973×10288+71945-Free to factor
7071898×10289+1950-Free to factor
70818910279+36×10139-1945-Free to factor
7091894×10293-7345-Free to factor
710189673×10280-7945-Free to factor
71118910287-345-Free to factor
71218973×10300+71945-Free to factor
7131897×10293-36×10146-7945-Free to factor
71418965×10278+7945-Free to factor
71519052×10285-43945-Free to factor
71619082×10278+17945-Free to factor
71719016×10277-61945-Free to factor
718190106×10294-1345-Free to factor
71919017×10278+7345-Free to factor
72019011×10300+7945-Free to factor
72119017×10278-53945-Free to factor
72219074×10284-11945-Free to factor
723191709×10288-7945-Free to factor
7241915×10285+7345-Free to factor
72519110287-91945-Free to factor
72619198×10287-145-Free to factor
72719122×10284+41945-Free to factor
7281916×10287-150-Free to factor
72919265×10296-11945-Free to factor
7301925×10282-745-Free to factor
7311928×10285+945-Free to factor
73219274×10296+7945-Free to factor
73319210299-8145-Free to factor
7341925×10279-345-Free to factor
73519265×10292+61945-Free to factor
73619292×10282-155-Free to factor
73719264×10292+53945-Free to factor
73819283×10300-11945-Free to factor
73919310296+149345-Free to factor
7401933×10287+150-Free to factor
741193103×10295-1350-Free to factor
74219395×10285-150-Free to factor
74319328×10292+11345-Free to factor
7441937×10295-45×10147-7950-Free to factor
74519329×10281+7950-Free to factor
74619413×10286-31950-Free to factor
74719473×10291+17945-Free to factor
74819438×10284-11945-Free to factor
74919474×10300+43945-Free to factor
75019565×10288+43945-Free to factor
7511957×10297+11950-Free to factor
75219564×10300+53945-Free to factor
75319514×10297+1345-Free to factor
75419532×10293-23950-Free to factor
7551957×10289-27×10144-7950-Free to factor
75619522×10290-7345-Free to factor
7571954×10288-13950-Free to factor
75819510294+445-Free to factor
75919665×10300+61945-Free to factor
76019694×10296-1350-Free to factor
76119683×10285-11945-Free to factor
7621962×10298-17350-Free to factor
76319698×10290-150-Free to factor
7641967×10298-43950-Free to factor
7651968×10300-950-Free to factor
7661967×10286-61950-Free to factor
7671965×10289-645-Free to factor
76819622×10294+41950-Free to factor
76919646×10294+53945-Free to factor
770197145×10290-1950-Free to factor
7711975×10299-41950-Free to factor
77219758×10291-31945-Free to factor
77319734×10286-7950-Free to factor
7741974×10295+41950-Free to factor
77519731×10295+23950-Free to factor
77619817×10287-71950-Free to factor
7771988×10300-53950-Free to factor
77819810296+59350-Free to factor
77919879×10295+11945-Free to factor
7801984×10295+350-Free to factor
78119819×10290+11345-Free to factor
78219885×10293-13945-Free to factor
78319885×10299+23945-Free to factor
7841994×10301-1345-Free to factor
78519947×10297+43945-Free to factor
78619959×10291-23945-Free to factor
78719944×10296-17945-Free to factor
78819922×10300-7345-Free to factor
7891999×10307-135-Free to factor
79019973×10291+71945-Free to factor
79120085×10294+41945-Free to factor
792200112×10298-1350-Free to factor
7932003×10293-750-Free to factor
79420061×10292+11945-Free to factor
7952008×10295-71950-Free to factor
79620223×10297+31950-Free to factor
79720241×10300-23945-Free to factor
7982022×10300+7950-Free to factor
7992028×10297-53950-Free to factor
80020325×10297-43950-Free to factor
801203664×10299-7950-Free to factor
80220389×10297-17945-Free to factor
80320464×10335-1955Free to factor
8042045×10298-41950-Free to factor
80520417×10300-11345-Free to factor
80620583×10300+7945-Free to factor
80720513×10300-1350-Free to factor
80820610351-8145-Free to factor
80920864×10329-1965Free to factor
8102149×10317-145-Free to factor
81121925×10337-1345-Free to factor
81222234×10345-61945-Free to factor
8132274×10381-49945-Free to factor
81425234×10371-61945-Free to factor

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

#digits 桁数composite number 合成数original expression 元の式ECMdifficulty 難易度status 状態
123996×10237-150238.98Free to factor
223910239+179950240.00Free to factor
323910239+29350240.00Free to factor
424335×10242+1950243.54Free to factor
5244154×10242-1950244.19Free to factor
62465×10245+7350246.00Free to factor
72457×10245+173950246.85Free to factor
82477×10246-950246.85Free to factor
925019×10249-1950250.28Free to factor
1025110251+719950252.00Free to factor
1125055×10249+17950252.14Free to factor
122526×10251-750252.48Free to factor
1325228×10251+11345253.15Free to factor
1425146×10250+17950253.36Free to factor
152544×10253+150253.60Free to factor
16253646×10251-7950254.51Free to factor
1725513×10254+17345255.11Free to factor
1825514×10254-17345255.15Free to factor
1925514×10254-11345255.15Free to factor
2025529×10254+1350255.46Free to factor
2125561×10254-7950255.79Free to factor
222558×10255-17950255.90Free to factor
2325622×10255+17345256.34Free to factor
2425626×10255-17950256.41Free to factor
25256136×10254-1950256.43Free to factor
2625632×10255+31950256.51Free to factor
2725638×10255+7945256.58Free to factor
2825647×10255-11945256.67Free to factor
2925673×10255+53945256.86Free to factor
3025652×10255-7950257.02Free to factor
312575×10256-350257.40Free to factor
3225655×10255+17950258.14Free to factor
332567×10256-547950258.24Free to factor
3425716×10256+11950258.60Free to factor
352584×10258+41950258.60Free to factor
362577×10257-277950258.85Free to factor
372577×10257+173950258.85Free to factor
382587×10258+83950258.85Free to factor
392597×10258+350258.85Free to factor
402597×10258+950258.85Free to factor
4125776×10256-13945259.28Free to factor
42258172×10256-1950259.63Free to factor
43258118×10256-1950259.77Free to factor
4425877×10257+13945259.89Free to factor
4525989×10258-53945259.95Free to factor
4626094×10258-1350259.97Free to factor
4726019×10259+11345260.28Free to factor
4826022×10259-13950260.34Free to factor
4926034×10259-61960260.53Reserved
502614×10260+17350260.60Free to factor
512615×10260+350260.70Free to factor
5226059×10259+13945260.77Free to factor
53261106×10259-1350261.03Free to factor
5426113×10260+41955261.11Free to factor
5526122×10260-1350261.34Free to factor
5626143×10260+11945261.63Free to factor
5726174×10260+7945261.87Free to factor
5826213×10261+11345262.11Free to factor
5926214×10261-11345262.15Free to factor
6026237×10261+53945262.57Free to factor
6126277×10261+13945262.89Free to factor
622625×10261-150263.10Free to factor
632634×10263-31950264.30Free to factor
642637×10263+173950264.85Free to factor
6526416×10263+17345264.90Free to factor
6626341×10262-23945265.01Free to factor
6726322×10262-13950265.04Free to factor
6826361×10262-7950265.18Free to factor
6926546×10264-1950265.66Free to factor
7026613×10265-1350266.11Free to factor
7126625×10265+11950266.40Free to factor
72265682×10263-7950266.53Free to factor
732665×10266+31950266.70Free to factor
7426688×10265-7950266.94Free to factor
7526710267+12×10133-1350267.00Free to factor
7626711×10266+1350267.04Free to factor
7726717×10266+7345267.23Free to factor
782683×10267+750267.48Free to factor
7926762×10266-53945267.79Free to factor
8026785×10266+23945267.93Free to factor
8126897×10266-1350267.99Free to factor
8226853×10267-71945268.72Free to factor
8326877×10267-41945268.89Free to factor
8427010269+750270.00Free to factor
8526935×10268-71945270.24Free to factor
862712×10270-750270.30Free to factor
8726995×10267-150270.38Free to factor
8826913×10268-1350270.51Free to factor
8926965×10268+43945270.51Free to factor
9026965×10268+61945270.51Free to factor
9126919×10268+17950270.68Free to factor
9226914×10268-41950270.85Free to factor
932707×10270-97950270.85Free to factor
942718×10270-950270.90Free to factor
9527013×10269-1350271.11Free to factor
9627152×10270-61945271.72Free to factor
9727159×10270-23945271.77Free to factor
98270709×10268-7950272.25Free to factor
992722×10272+7950272.30Free to factor
10027247×10271+7945272.67Free to factor
1012725×10272-23950272.70Free to factor
10227268×10271-23945272.83Free to factor
1032735×10272+350273.00Free to factor
10427326×10272-11345273.41Free to factor
1052734×10273-13950273.90Free to factor
10627382×10272-1950273.91Free to factor
10727425×10273-7950275.10Free to factor
1082752×10274-355276.00Free to factor
10927610276+89950276.00Free to factor
1102758×10275+1950276.60Free to factor
11127529×10274+1345276.86Free to factor
1122777×10277+83950277.85Free to factor
1132787×10277+17350277.85Free to factor
11427773×10276-1950277.86Free to factor
11527679×10275-7950277.90Free to factor
1162788×10277-155277.90Free to factor
11727810278+71950278.00Free to factor
11827810278+119350278.00Free to factor
11927849×10277+41945278.69Free to factor
12027868×10277-23945278.83Free to factor
12127959×10278+31945279.77Free to factor
12227983×10278+61945279.92Free to factor
12328026×10279-71950280.41Free to factor
12428052×10279-61945281.02Free to factor
1252814×10281-31950282.30Free to factor
1262818×10280-150282.30Free to factor
12728213×10281-1350283.11Free to factor
12828328×10282+17950283.45Free to factor
12928338×10282+7945283.58Free to factor
13028359×10282-23945283.77Free to factor
13128371×10282+1945283.85Free to factor
13228414×10283+1345284.15Free to factor
13328425×10283-43950284.40Free to factor
1342857×10284-350284.85Free to factor
13528568×10284+13950285.83Free to factor
13628686×10285+13945286.93Free to factor
1372862×10286-17350287.00Free to factor
13828835×10287+1945288.85Free to factor
1392898×10288-950288.90Free to factor
14028911×10288+1350289.04Free to factor
14128767×10286-31945289.22Free to factor
14228852×10287-7950289.41Free to factor
1432904×10289-950289.60Free to factor
14428861×10287-43945289.79Free to factor
14528877×10287+31945289.89Free to factor
14629068×10289-41945290.83Free to factor
1472908×10290-53950291.20Free to factor
148291172×10289-1950291.24Free to factor
14929168×10290+13945291.83Free to factor
15029238×10291+61945292.58Free to factor
15129249×10291-31945292.69Free to factor
1522925×10291-150293.10Free to factor
1532932×10292-750294.00Free to factor
15429310293-7350294.00Free to factor
1552948×10293-950294.60Free to factor
15629317×10292-71950294.63Free to factor
15729323×10292+7345294.76Free to factor
15829610295+950295.00Free to factor
15929516×10294-7950295.20Free to factor
16029485×10293-31945295.23Free to factor
16129488×10293-61950295.64Free to factor
16229459×10293+31945295.77Free to factor
1632968×10295-11350295.90Free to factor
16429610296-31355296.00Free to factor
165294691×10292-7950296.24Free to factor
166294709×10292-7950296.25Free to factor
16729616×10295+17345296.51Free to factor
1682975×10296-750296.70Free to factor
16929717×10296+7345297.23Free to factor
17029726×10296-53950297.41Free to factor
17129732×10296+31950297.51Free to factor
1722977×10297+18×10148-7950297.85Free to factor
17329774×10296+43945297.87Free to factor
17429777×10296+13945297.89Free to factor
17529893×10296-150297.97Free to factor
17629823×10297+7345298.36Free to factor
1772995×10298-350298.70Free to factor
17829910299+53950299.00Free to factor
17929910299+18×10149-1955299.00Free to factor
18029910299+6×10149-1350299.00Free to factor
18129910299-8×10149-150299.00Free to factor
18229876×10297-13945299.18Free to factor
1833006×10299+750299.78Free to factor
1842997×10299-9×10149-7950299.85Free to factor
1852997×10299-61950299.85Free to factor
1862998×10299-53950299.90Free to factor
1873013×10300-150300.48Free to factor
188300655×10298-7950300.82Free to factor
18929929×10298-17345300.86Free to factor
19030162×10300-17945301.79Free to factor
19130165×10300+7945301.81Free to factor
1923017×10301+9×10150-7955301.85Free to factor
19331434×10313-61955314.53Free to factor
19431710317-8145317.00Free to factor
19532034×10319-61950320.53Free to factor
19632510325-945325.00Free to factor
19733110331-8145331.00Free to factor
1983464×10345-1345345.60Free to factor
19934710347-945347.00Free to factor
20035710357-945357.00Free to factor
20136910369-8145369.00Free to factor
2023744×10373-945373.60Free to factor
2033804×10379-945379.60Free to factor
20438425×10383-1345384.40Free to factor
2053964×10395-1345395.60Free to factor
20642534×10424-61945425.53Free to factor
20743134×10430-61945431.53Free to factor
20847634×10475-61945476.53Free to factor