Factor Info

ID 140057
Size 654 digits / 2171 bits
Status composite
Value 333451139734253318640892464109933446186175887722137290798992469806609160218989711579626309504669912327589933891640144111425202040944102426505372650816142663504857902213239404973911678606033909691492736800954003943376751295733174640604861651978978119053778225135002793371857025492703748776366268466060860548122470648032806996381596474862315950925675967786111035756619576059691826806339658685012720320948496348003003241818227756504149647821491863852188438776193959493928548589033684821277578592953196482725996342986221216811612965993949852431127387900019498060629400759659700385755058968053507795610811356649108715400916353668559396780492450713530874532013

Factorizations

Primary (ID: 139111) 255859561919869188851 (proven prime)
(ID: 140058) 1303258464261282822484270037759613532071201539537379479236270566599495404991903742083814792646187986543235845202020352660009996707481830509522684974828227757828485766696315630672769697157421265776981133004385491223060938725924449739230673757172356663526949292531629141942360381180485033129382783591150057792238587341531965557716527206884186928361243748463230194287143873593551806439256260709711391938888289841409099825269596508778970643582549715596389236484942803540794777728993844180992600240611086123773069092981779807914564807548030354836924711105292092926114461621743638880788855439774626421815156900712605248646999045404753194463 (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.