Factor Info

ID 31126
Size 350 digits / 1161 bits
Status composite
Value 21654109381070197858397042329254987173096532860860746151117491986863322652838889556604944233711998613389242935607879467066918630153909451425826237877713585847167431684275373724678135589723891611804713450193612744427024677126988939139695630656641490477511841361643517164317913181282211555795048556645861175425598425798978822417490592833287740202110709

Factorizations

Primary (ID: 31127) 54244210028135332014784214833039498558612327178902639 (proven prime)
(ID: 31128) 399196695275655527062000402515511353251053591411547941546930643853313700094674538757823110937674090873041059837661251291346138665666794333595026353034064751673246603896075082145489970476212064702929315953762347820029690093322899092516620982251919174031423016589957471306294867820869161484186535131 (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.