Factor Info

ID 80324
Size 645 digits / 2142 bits
Status composite
Value 357679541838412245187087852996687662088712250809896100287171319987584133977086476724253640318183727448949800259506033114372696762856624917082302895035261950192543123277469904686624327906715221990826206229082905762760882864175126020705151442062303195296012139499381212910958834097735061886098926386017961750224278462145527301150777850954219956531432747190099681216873656841055481974303898889419354832933634666317769137315149401816788864551522895067960397261393680662779245816080381664600492386896257234267613474064707470460823024361688104080295458608645798586886543250066552093583847596385066295943760130390210663697697776229525882964410904170423

Factorizations

Primary (ID: 79151) 831843434904153571016157627359889434321478734721604600447405859 (proven prime)
(ID: 80325) 429984209564176816750683766084002945652640254342520638626456870608628463587402514523964437399761336077220102504826572037441453482575417593715571089156378052351554590216228186683891808083524292140378860562276740413286885907496265517236718908169107780105495222811754096396727059444812321873748042169345732794509570035969548665591162097928418200317706215783380597586739086305237404485097740289041389401377557047699882716595419709694646095614105361451417903686195463805230381724172305664905212153501485007268569959857433124019055962175302421364156512205238851459822793799825142747131997 (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.