Factor Info

ID 92159
Size 837 digits / 2780 bits
Status composite
Value 644180019708050814409276869541776819711744682102835409803206950227975690097986390482779141618886056728396693991807049581378559821891706766190319023075126140160860402298707784409189714042909031611041820619686690043177374677748161202903526926028362509856053017894293551983634949520873008021619947379422127552604942871783555206095840863055677269814551501218018997779136600764696669212971749068384345481632736344913288533387091423185450352961588797494552271807003997679427660927454396915122719289152290417233257106498208652247210419101593213220298580923761007457272818877882596406224160801177806763291541173009840041470560894672566586285443622794191239435503240120101333586457909627650150694248580553846865489765177549868956727000852114882229343749797266604593865515529858134463966587329689903240573420153356922761704346802010820721303867277

Factorizations

Primary (ID: 90634) 151216276886345945229735836234641 (proven prime)
(ID: 92160) 4259991271919861482563177407592255501923203041249598143953609998629949071314238549415532322442702998579501583590903969198761413611928866399542618705601119615075857159719170907809439015270819618351211037785840655493849986207358078438135245796735014961765070911008256582569879045673771282524643408681285483299689550373458941395988008925017492085576797253207416014088369383792211035142646657039943579996398950346717216429155755549457195785193451706862040783686708094827948365967230487096462460641390795037860091221243516094020889824034345209721667650056449667645658696219840670407652382779837019489707943124994104829570873246025264791450881713284913939322371760155584905852851565813543629779381770174053080934057837001951512895865419629652683754177435259774679898103784583830119363235293476824951349312923197 (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.