Factor Info

ID 142863
Size 1199 digits / 3983 bits
Status composite
Value 64860987406775756497728569987221745657884265206541124984379360082101952877885142552738057413240413544508740520482292189807296075843463980570986165344255796509447115726377491797962115435171234904758218040163155705691637649640977397993383650169411547359257100193413807902379515812025601124062929267401590420423461675135796630908555010962243425928891419699947995194317139405403058586018696092677701125810299188116368980975048921941050578623230353642989911712998992860097022243893660235526807162524392888814501491092332937235674803042400441818231665288177834582221103916659978738988883295894727128089621668739496940446396573112559443323182155716503295416140480905664749577023331068423309302096456705396159145084929622033480619358076767787873522473994495791064590588904446401728391759005248490870410103858908983924074868155092329932264643117824463425593067176824695896278346736584010529460560482303203827564185306434365198596337251304498083648971335296460610218396938069755967298865841912976451386655201442795523069829874916547870600279761535363713732109851189097548732121457672373005560775116921719285561743813907146389208641420595985437485565823720102596133998949082065012915918802458752951930867699349

Factorizations

Primary (ID: 21638) 2924865435359209459542823 (proven prime)
(ID: 142864) 22175716743293535236227155943355159890570654614321039005958238745005445628430296809950712985388051916000486911906272138378130580673426501169992047852905305478200331625056725984288490672506975180343983906932495177938962970082962447301268007923811760484468496796579303144616767110258953289995548097105507923758023863825161072470579298188828107221344878411550057694011954739970934702746281951451431707872441363041148853395155599547922750313565051212573154912394448017308537309847879020894362279948077024721448690874066386749916320988471352907195437613512328655441387927930119491960598031471281894000648211127597772487205221931486692643819248252596038694868321935747137736537018443433208347240616855875910943159430962830559097688277317996739462083995324477201978523876491379080791496187674965760010198419719746449292176467132883453056766580826791852448542576146552006567988403465733858102126783470938056631521148221713015621747638680203638648861120606140821099703207909778117362594402274753170758434281401440057959438827291839259922556841770255193334775009360086125439682803545424775310415216756230142832894167049221063818156470316488817161896942872936057201067541766125974830563 (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.