Factor Info

ID 177142
Size 531 digits / 1763 bits
Status composite
Value 350308523724318612208431404778080245189990507395855181462518572716990298061209086787146161575561342215539360154595991106787901101504896011812371729155116568928116921464445381777100785264177189889171403188573091573705018767404536247431756952812453101290454807364938311739669229286018995543523702289968297467797666005796794091831498469779297857609252457241912556091780444606959680728024443930731785287696537212017756219870411892420290950058788225773732449831108896924703942811786079809559037652391672861502704790743511647943601802401

Factorizations

Primary (ID: 29079) 562333383604492247021643282127779941952188154879091 (proven prime)
(ID: 177143) 622955232497280005733290063048374052213694875122521474080817052544500945498385494507498957630253580783158859884557888000514772897168545409955622348904743911610185107769345957897663650071598269411515213984370910816133735018309395210063262092022118979474500713220042125435290573134775457581130058370499750306060089095857116457621982234921388910563279975992083504844491710745082671040016256074769162216571787624206105817280918243653226462227980273371515373721007178495239887891456411 (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.