Factor Info

ID 51551
Size 481 digits / 1597 bits
Status composite
Value 3375697824116432152780850411257419589904343820971390067877810262286495200120256156578519200882929550742708076980144308342806541930878652316180695887001142132278742916000621779859912151073704533411785281011821863897250945665013058339773525136773709641319767999410635096403970566201536327266027903366351613048346867936828687494253404188121921843544331016489141375664715366860998079634736108575314092702128388552504901791991123188889928667858554883217067809012183402284444285128877133

Factorizations

Primary (ID: 50250) 520799717831587692709 (proven prime)
(ID: 51552) 6481758166405228354765423359482695482072540391228030814329885540840935804940696162036316922420557233449312983912297030971665097761334922754897092852052234807011019703167826429838941928767119403773597332894542087515463267213980850911361886820083963885267140938961858469826247773333789360166709139047985635740905435777866619741617722935208449594360868898769888215243070759236151626713575817968607939605843389241056709020869494676012427751051601668037205422464137 (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.