Factor Info

ID 180977
Size 520 digits / 1725 bits
Status composite
Value 1098121167621349157895969372363893536890517513137545339563726513437071698972927848192181788156227584974814767966635204003409548270306498121000946763225031957584500245078914449981496278560882858242706160347817886041518734468991050961668641177587954494607632684972967880494620370258329130291181829486812091459548902960150824444348317980047328534474890554704634602236532626430751888394248378675081277843889782412136078323297410127822724382321274645423679222529568106867480260781769999662128605194036470764512324320910147229

Factorizations

Primary (ID: 180978) 2727197884102537052260006851409553970494158127977794000379209413890816288587012766721123571428483788182236898495836811755096638854785181233315931636738488248283941935471919747442429492208469146885728428614874539423813760068012520246743635167241250350981 (composite)
(ID: 180979) 402655477999066257747800847334632109940659336917923225401932925686618384924796496946250489242401629530346506511659243656454522356877844782327622718415943101922723660427643200000345175873959091529717698266994383473386860368749644014636656907103728233517905081578916409 (proven prime)

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.