Factor Info

ID 221171
Size 349 digits / 1159 bits
Status composite
Value 7754986542762396776858148445915307650508590159992637863498573744930339061195613225041174355392381378388318095440029989284231057268424477743132090546011900841324904128350571327107790013299631940883118782070617295562388850278120525450651001746383123190728161196894620861745126529512799023528935423999999999999999999999999999999999999999999999999999999

Factorizations

Primary (ID: 221172) 2177836005559682311705739 (proven prime)
(ID: 221173) 3560868000604775538459643958836620967542847927882339652423508627959917715479615604520184361566744375521568545035655275070884720776986470214421620476534498410038663482150175112319532264392317785707509676505447226267859214222471886900832633615606607621964835392148150187376123214313285261179567021564848137613370253626764037341 (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.