Factor Info

ID 74950
Size 502 digits / 1667 bits
Status composite
Value 4555040848040646360529119173873041987792786253167251329809987624688957415226929722176661125929116352509653861126000511045680147430242754491166827085033026479019597638733298006262606301524529844707582667038775407290469111366337457772555544839532410038596388682006014340622006171463828385577122473348408248168070705905331376920859550831162501922589009168225249906926335757538707603032129060079586749512100466432679236905432062241567306988988529829446583732814462090501401525284536199798639570527180633197

Factorizations

Primary (ID: 50231) 1461808298382111034194027645506019619578037 (proven prime)
(ID: 74951) 3116031598043354590411214302883683987960125875451663290129172816790542074953448232101843356921944615965968879321402764874217946873622473475453406030372549119887341941426521826367349567433076781870500002994294697086608202396598338965959989975082628342870205435839467644520008202621376248298045463355081152007177158986245347146421391052555639255412170723476138111959854524827498391150440287566079093243172070499087960259705506152804209648842628142905993194270681 (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.