Factor Info

ID 51580
Size 542 digits / 1800 bits
Status composite
Value 38951091117780129327717915467858025587567912718438829102840353946909294433124847423124901743592680898021982338762338201635805004155644796268926236806582523329354103777732851886944788489571052983214605660954682600018592654202419661902952599414737485155911686525411321160201000704280803600251933839811380397068448678428824524427234823606468928578473593690616360612988487045343213866520783359662514473908345190103500502356854173705609432930594193944039598588742170018038106649350998777944024115434824441216021962873068992658209280156395761495467

Factorizations

Primary (ID: 74753) 11635610293174280651716530998551 (proven prime)
(ID: 74754) 3347576116452589031418488431441290081007428287122106563598450867083698483174711185937903453288770364969849885097165943190979340248349702320862284232114685608113384976453903510800735109306253063203231533089024677502818062746357229329662600276336091845084468677979290964173101854138602982598656445928167365176053614218195324938882131588221282146149443741389077782885604046189204974196419969612020009004712472959554419600507369181735428047042380821013846564809943779268807217428681942055431274347387629379436415117 (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.