Factor Info

ID 6555
Size 477 digits / 1584 bits
Status composite
Value 470712220903350231190553927659779348361152871241332501988248989788990299315829837939043970988646400393822622749265215731478693614288268708439926053935244029813446376981669399508498535895966563016642989354105291983032886514556732458970319017810573371374865337800548273309371194788219308585969347542094156060077651905597249490397248238857127149911933236812642205304981459452813131714064748357175058519891354546310369969464217213890819793996682948963730500209254013344738295525273

Factorizations

Primary (ID: 6556) 28554501136089979495033 (proven prime)
(ID: 6557) 16484694257481457221333133055112281816394260944527010642278349336117397629535572906516362294196015892162872064142089430931818539368072864994464080719658788350608533214678151915011658833101322650350394071640361166208613184536761660254223646388406777356889088037352309594346203006577497091373335277316096659379710359253801566721434882755710006174081699108823577163077595846848861542918381237142700587470682559911483564642568166825157687363825033257416437281 (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.