Factor Info

ID 58778
Size 744 digits / 2470 bits
Status composite
Value 198707743652141483276048957646002447506250263904687062556206657652696563492374391778402056135595901926605223984071328963579530937940727351309952520346760111190275334748621594278102376127474672013076679333064731027936986193240000182861094997096139641613457411492647060342943682805858723375266641548967328710935464730428701019161433012636910533029170926081506355701228955465032333033465240813530263697382083988582686752086734266104560381803831714762180736280436260871026820255845881615743115706120440766636773255942690672544886763633247255627251630880153541111465868974239023488800611192678715281122480726074047520197875299393129461949727520905273229419559517757592950335060158319229748122302074451054576880976483773717669933591408019789078869991

Factorizations

Primary (ID: 57819) 627410788948884339223241 (proven prime)
(ID: 58779) 316710753388607033836985501300653127295595530382662045184827016472894931331724894505356118482315181846439169327667943704221632167397881883684369533768315905835534307402938326829681355267017115141035923819039909269862515659836320832893904586425691857784533769640616785012392317899909620765369369850531509286361714978615411888924793485796236069903923538592591969897455029308850513124478243143727716444115526264874769775082517757729882020207395807029580006110259034896268383363312499963213713752208586303188217381688834484660989784367082361695279186516757498415597687793780178852893256992861968408797555661267651716233856940271958972078504959092589275524201502382412663881098781702542179678459195606281752021833596479976751 (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.