Factor Info

ID 103131
Size 555 digits / 1844 bits
Status composite
Value 684782739845941315926546831381154610894732090256310248630997569027127515920670420970407408757323616690881770057565560656246581094834558315485698054373076685258923431829079340339715949046605480685026600089499822668072342368970958820611800752321645255939343355466065930224645412120831341656505428274209871462770156551326254322084732466535357433719605112980538083171462769307667962307800941249667317507644203849639980310960179532298321570178638875714097617178448492616517725134859633116382923409539893710877655921467971745416296404545126335548894618888044631

Factorizations

Primary (ID: 9866) 1756946968554130704773515259 (proven prime)
(ID: 103132) 389757205027923689278860460396373168682204888838380389335051175195297926793570524973921955994964850535184546866765264751818842236517195623056943322607490460970918583288124700527463669286747656082889490374480915208853827837522906980295848609996776650635909710697642727298036523280985086795000906833201698602024669862813768487206328176720934019535390101280821109332004454921710984650098001992200268266689815249819758218661024219289595712121507836935326737015662223110678962271352505768401939146494946702865326324159974310141914709 (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.