Factor Info

ID 56445
Size 690 digits / 2292 bits
Status composite
Value 525609947899389507179266511608970113416181920739086869047629924434235152368900267657486133932222300034324047336370824026071713151862798548009545213306436055900556821734238780935582130105510769636993748320600368963388267539413569963713105977700150397817687887493215691975679482366037451321173539370171753132951858331548338696144271344071840039376698449105459396107647128138848869768227038691338604530214640618748977998307662540168806651432614723250109178031683045552349679113975212792590297732076443901157451681355364330880344328765802565466213022909813454768989963779268380338981757843424464518516285031253068583003005437721013583366775321076760208514294719900508217007443854482004134266633

Factorizations

Primary (ID: 79140) 7663511503164270157006126605793 (proven prime)
(ID: 80315) 68586045402602283629997143700435234871310833102467938414928850214287885145525832035803620324733909711967965132585269677561091172988714935534737179127591122829408449913938883297821641554827981642937457812372169435747618846785821124256282243533285450632673571153912390973846610186318490924668003602070479378325412326524091987185066795776389274280739751129744032779719793478166621705627472911741967607499864888000159879085623111687103479347751106484289562629318688356806836135921992575645403093834176207864037926063431342327231251144739831718629365244436383040291869702906482447764017859278718820175827448247821620441967653362836432858749007875055078461281891881 (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.