Factor Info

ID 64448
Size 498 digits / 1654 bits
Status composite
Value 446090077568730719834188459269462976071598789936806020529658290049983455689495444626357625503231608280328850886990796978046100301855807442600711582553610843770018412802227082424808303555884983721984182800419031972166636586214375477050949467198421258912158819032279546312382969755326838318082963676262195236093574881217999030184822650741860718533822614567456019146025531041745119806341268641613133792522981977949325397726725339815607994445808893971017658334608726685594897115811379797953406840879969

Factorizations

Primary (ID: 65181) 1404656885157224485374438913 (proven prime)
(ID: 90898) 317579390584626268773098039128915927696036930173617901575472356258683584142134849388935347688399130323639634836294871396150681144196720343029335634580386501520673777835248568978738886864162431405509019135369197869867850204227962337264185325945073903457744763766114837683242490335064721937236778597028910822795339265716769797252517583597700998521618720699325062029127339191817397344436500522707602452322837917497242519354362571530886446471346365656528492219276545108495713 (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.