Factor Info

ID 55874
Size 490 digits / 1625 bits
Status composite
Value 1418429622616694398781464697746200504707234963940191090940015413387418247311602271883433951360374539562069703604013723627273774476948166858556701287633576187606354810277415003274206063464554028022145755348718451412001579821060897149514724400327303176372474414721565379750308996217565629820075018580624652234805854436290757177532550962149190067287114245359347309487538556281565648341256408234021941043079619558538114013448493617952258632510306642712946673222508918422312951171481028188751471

Factorizations

Primary (ID: 55236) 7983601174254569126173 (proven prime)
(ID: 55875) 177667895935336916889457143654318455864641940673784279512052093711329818865204492163315631241902647291537492814777172498039502334039634128865921437159650191197057701370846014080659010815750026555472536081233140866650942927769722116555454575535482410156478594907829578367894053944189148568465334378002279475910548243614714978702190496363154015316918058412758986561815284601849686747832555401537199735472242351384470414498647169993385107009411240641125838434235102917627 (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.