Factor Info

ID 120471
Size 452 digits / 1501 bits
Status composite
Value 66741623711558896741145324591409795973287994590052503744360056527459882331680328815195490178990519918181862403947061121178371728907478891620304100505833662514789787741931876065876831425460303779334447955020670036861351854469336772663180917705392730812695523214962958852546501990903192749903810694910252732602413607189214360481050197265083131519102941262417415727915780317729938525254152970381729230125035964142686378034167072761706783255178157846106201

Factorizations

Primary (ID: 47702) 156303281719542674387851011346882104458752691493255912402703853777089012560557480959309977593491729 (proven prime)
(ID: 120472) 427000783203735891052870663297047801084145489991148188317977025761962999323057303121463113356100711630677597438869049215645975630349331675311275675038972228184232090738173400741414391506553370368050975523661461780105441593448392495776678599528715604535804209051997593000264232481087525141519191298582773360383986123168358383269915475949679308580227476169 (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.