Factor Info

ID 145550
Size 454 digits / 1506 bits
Status composite
Value 1741382466439856521795282673756180702646752582187760908802652354060322295745449107906860183994269034500313450513502490516629266614133528567922844793431896006012290564909181025355011306476019909036645388328262313789970358785730273484092432297861466103977871351540711556223457810915040330591799045557477777243728961968369666873068149555218492111536444966173448646731685600273501154204743669534080761658911050434123570974349224062617969384022949150017705643

Factorizations

Primary (ID: 4636) 113176789235732088245156298174091378321319901328456954530538039849296710674925574582600313964679099854322125957498606090030991353130370649953492691 (proven prime)
(ID: 181410) 15386392194010647884189227185488409277878804607434053297333962147139632924003244671110196488901536527084464775403880185907459262920273989705095263022955182076807577586952807514726383943612584827872894639743283163494055357199411971894038692065469209418774928787270313432117422298658809770529174782807480611273 (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.