Factor Info

ID 81910
Size 343 digits / 1138 bits
Status composite
Value 2156306516848625231643673257529373615141378298369546215124268381168550741053254691934967219312618306309021792086840374801677338001648920549084010541209163479917264530631352614830817575121531882110369671057492897014873286668494714559242454697635286852755786435633319979665794626377309394703887479750365609849940803376867400244630698326783248489

Factorizations

Primary (ID: 81305) 227244739887161484350662208045000691919489543368495495451189372324877283797810889565377680674203555989282401939285337 (proven prime)
(ID: 81911) 9488917182062566383658035017200519479388914768658094888304323875401451664414771759022727601547551273749971439618773211503997494781062168141966144878456692183498851151631171533449458623463918010050502062982513183875101537028497 (proven prime)

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.