Factor Info

ID 5640
Size 308 digits / 1022 bits
Status composite
Value 38316271700615852758827956267486125337739718279134323406380947929350582515759270222332491373885862427806153465375246282901584225574081578397517347249123349265758970638457645043138768413362722596592763699306135810406161904586041056578545402325304756902899773839851913250143769052655234063481710252394369935041

Factorizations

Primary (ID: 11839) 4221482364108929706493417 (proven prime)
(ID: 13509) 9076496925909496139422988996933106287409539713922232138154521073501586026699352270795484651727841163419066621742663567756645276886685413434118865660067145603248037681543490364157181013647153909080278098265325986899519653288106020552985494230808228303871860918059154349141597712046873 (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.