Factor Info

ID 25767
Size 251 digits / 834 bits
Status composite
Value 70760296379399868188748257373065996304556466603446169000346982035776318512805619677168504898045971944785266298655655432093618939432742285677431151953629308645330922352474466527390293699564095241949642111888769254505924963757265781696923282061805822551

Factorizations

Primary (ID: 4536) 4260648635770037050051 (proven prime)
(ID: 25768) 16607869465070590919129669127767443133704626286605152880305080509510338540355657029452911350601467859823765491830206898068203476410654930737077187596801833911000762954399449778795058503950824825119940366728962246907487541948897501 (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.