Factor Info

ID 187203
Size 296 digits / 981 bits
Status composite
Value 20376386127272017978346773399786801806915406365093063872214585602361392232792926384056796260557781890866719510098870468829965994953964267614233186749587216109875757526051179411189941936106639211965111800736013240445111459502115741320509789784597835635659328753798951555536121457145350859782044561

Factorizations

Primary (ID: 152240) 2924547397501754222018609703638808715140241 (proven prime)
(ID: 187204) 6967363956788050543154894508358654245354511467320762003258279699031837175185910875046085469533960244975458448151686633756064149282849745139616417318550147827737782867687048553734446817870203480093142646560881360811489485185782349577014283533780313419521 (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.