Factor Info

ID 173603
Size 672 digits / 2232 bits
Status composite
Value 417292975907054644305886825595646915278396569345623005301327346530489563578910287059849261664014409647588228948192734212358903316194346879993014657389334351033054127905027057511998001952650733209400619477927850590043485184437859039125536165720386244308626275497962912802995175104581936397980105176584523480408131998427699525680315899239516496014818664095078646954269994749984237508708554145312801623485672317627670977655596556881680488334850729770021340518243750044949142513913443996446007544504562639172991937660950214853113230198033199403309098323912625990807906087647600564512788937604604849457509919714813436250492242333015377996021781806841243678847812898013873821639

Factorizations

Primary (ID: 171762) 31247976551267141211946715729245706689820349528535017839739975246281982761574373467955741 (proven prime)
(ID: 173604) 13354239920860825676340954172934069856919067107781143610971379111305743793034997519905347712988652862479739985852839337743751687456687771164683022637190810091055346770244488908182765215957108631412485106443478983379965542416557125935082432561138770929145181950664859529195424572045915575405573588241921384024671241408692811186336061652436641449819417128981797689998746222475065679979070474573632893115087338162940322184415066011369097106583954931628979547565057685064826959907369389905103196815639944673541757464801884429700644133164829795435962536012613581146424964077694598977584179 (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.