Factor Info

ID 51719
Size 534 digits / 1772 bits
Status composite
Value 173761866054405303445503080121951776849730107024107929908895894153006278226393041937334118480399523650753036137520061386418875407880797625433476347842295012893219379225345811231908372082903807493800380541423682770018846567027583290474394771017174934215498300330968776790894446165455310670801592696604844954122165787908862929891524118842475659855814622158038863124386146848097806511663868110113932891258218861731498782083035686909167028984070599086363656993048768015190553522475281801246838140010153028759173021892255541036385632331551

Factorizations

Primary (ID: 50310) 38147158686655703132426388314683 (proven prime)
(ID: 74950) 4555040848040646360529119173873041987792786253167251329809987624688957415226929722176661125929116352509653861126000511045680147430242754491166827085033026479019597638733298006262606301524529844707582667038775407290469111366337457772555544839532410038596388682006014340622006171463828385577122473348408248168070705905331376920859550831162501922589009168225249906926335757538707603032129060079586749512100466432679236905432062241567306988988529829446583732814462090501401525284536199798639570527180633197 (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.