Factor Info

ID 177155
Size 569 digits / 1888 bits
Status composite
Value 17700522415676595281174007335230034288441821494063819581251089703425696005121062346078139591216553770225793726024677895572584735277900780459242419496248003124397659294215937474043456808250936148040719589984422314905867794909824676530331128835060782706058402416336391370400794606755808911735278599783669283479108040160116001283200980890666283679683480783760185210608034230577601632427793035511952996260239749312222753515535483585515394531607842729925004184148246454653208187075512369316033955429214530602385509203420418299062461167328412270217782342183581216786489131799

Factorizations

Primary (ID: 6751) 2739177855667309845605995807633 (proven prime)
(ID: 177156) 6461983612730561445873802660292441456609124591678486837040091717532743473652620295692190082493206614359124485121354825119982369189087405939617066232367106167669739142271337794677030327921957144306044002373775108101145492400404725782693957131207549454156245477188539082730703979483825245365188612112954804940526647095897873542536085785466720447249133526905487781518975592275380512656167265465721921930027920987904034715571527286346261305613837682941415666674165857897404157053954173872682829358303558735869954478367362102167883990466443303 (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.