Factor Info

ID 178997
Size 981 digits / 3259 bits
Status composite
Value 754809154003451262670132302475448330680485873028913064112405686033309935274929673021658879908158704493734975992335611735292501532392382090512833236340095884129768531838788649493510694546992395669193548750224452639267318824012613535008994113061246807875844876123919089100212567340027375080426278558348503345011875293038537390731387952198996550340170965139719397926521881835816623918831876573084590055973810770269669169959425912222092473373036307803161559845687100984029864167390956216071354175641713783713611235705692059967169431650439624129904334781041102817270535715972077322624262499021839789848255923115223422100022078753505895550977307272778341544299126242922508391328907062676023105136732102916500969860182841837071144922959913334824605901508129683655729590128661802825023893973332596585922020386519310998609610780685994079911124665472462093436071932325551816357279063178036065531378108429951427738969474972403078095573778582923583855724999186015683477920214260538174165787113

Factorizations

Primary (ID: 16488) 763647668241132891223590891836932419949457527228158313597585210190750203503330612300391312554457231 (proven prime)
(ID: 178998) 988425926503463454892650315358102886803303265097713381403856126655180663279735857803529158811414807503515528302783867051588389627846429711728720548411735411462481243329261656591893530322526282228995216135309569071497045866559134840286312400829016225472416747244492519145187077410240940257928563861275586108761275918969086243090206091403381620699524038565870995813916083957869656255601005250396751735555840537591526322109616189010525001923093452113943393454101979448609908582533999650266230545338479759130145785200414802836197690673371374893006955370429373358615342327139710115690047678772476109143015938431822028112991278592407051429765637603981374236337377351353177496971519462423489017058784693391589786323110569018769314255969849502380366368632528563963739041384840836707349898738979156143210792032755707878178127479389745062689909141239484746894761613234099832467394552651106823 (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.