Factor Info

ID 53503
Size 341 digits / 1131 bits
Status composite
Value 16847592339882352832506416924812347242011328845076257247281771224574276323117960920546225596011812980462609293036511542905777204976359139302099212657366234422737408661036592920026445998011814997722250801665482748620400334528647574195219341211946536632066214173069965485894367604189681267681280390512059591010363369204194416195666512845296381

Factorizations

Primary (ID: 52635) 1390046661396154093141 (proven prime)
(ID: 53504) 12120163162696090664590713827120582541292493358375753369665954783147804754086691064557065242024117140528258485546900101420341413901977539750484368906349122796207323836422085683774137433687539129602112482054302355634593728299891239544950627755283837330157855128639252043806483999344675806695933287108402704276773130373641 (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.