Factor Info

ID 177018
Size 517 digits / 1717 bits
Status composite
Value 3929762713106900303683139776417603949871993947318506472486747972585299941172025551951543815396199197948080910008673760444088983030475358756669750025708361956308913645067890374141731879168338737136743223334455910877074033885467417449698128571598477146189698278354543268580396996020064139523610010693093198049461911221201590921539051641842884693327511105924672560747467058941507258455523256590675378587858182774089827175032556807354652858409028469917022799048231046732769373772083900916480831662220005948791755263471521

Factorizations

Primary (ID: 141751) 1105928674953286600409936474154246241 (proven prime)
(ID: 177017) 3553359996993377379522271942835709094239495899787943169036153627145321675752775009780748611205461245208461670464609604224568487129120545969409234251415259629840700197547743775003540897076191808136383129370433501341054344250347756849663175638088693776699131090582920525578641495941280343068717629048270998691290574857586576358549482907576084176960961106733204956542797045946311864023561551722503026673743663790869752468327470587097588427665937451635815132981366062693942062600886081 (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.