Factor Info

ID 69209
Size 569 digits / 1888 bits
Status composite
Value 18901513334842206709464032733307125598122138863465966059915775023528521478456192753568543939507748844361928927401451095826949455565081016306846419080537733999355758862688953802620000875388097024178491167325193979443218708761357387574321675596709026333427290172001922567146842990736307438339776977722415590660069943189982170079573243297194276199654556539663419204358342432525755775341330924667496042155120309398491883651244418992396149155677714282719415469406783554288589139927923420574321189038476713578277483064264586889778192297939480480424446016477825051660277310591

Factorizations

Primary (ID: 68352) 63277681384643877901 (proven prime)
(ID: 69210) 298707426081973895084228561022325247056287331383678900824429114439685628585032972420128447815285166473827180119736222850454889349497248090529133152201713070371665284314295770301562854282112717629656371241929023645413674467411630762756321126555999179465422779109867453389559152537036055124508216569699698441117557385964261062686151218968562069256119749634513128395239157049479252906048654884186065676410739002834073750584451132306213946617056975532412766023411368568419335417831247696173852072247938609376433279853161032356194547638878778718417781691 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.