Factor Info

ID 70612
Size 127 digits / 420 bits
Status composite
Value 1720661571627742522835423865079441015773924049252111484308632054384203487521890880236049074774347704259820047995233320806550979

Factorizations

Primary (ID: 70613) 40600782778641592009 (proven prime)
(ID: 70614) 42380009789685928483775687925592660804939567549404127157073174735542667787312827565138711056044254976844331 (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.