Factor Info

ID 148862
Size 647 digits / 2150 bits
Status composite
Value 98768590187969554156446410856300046999688508469409481109887684851463704339716838042782749505188425154486997069480792006181464750104167532035524281568812747924480469393736705726741791660680907395895621154561128551595020263001696193451447021276472156176231133676114441130205602069134735966508419007781436152395976529342686916008968481636339004828787424489913604578375784477154588957150650783972024637268168160396701656923212254713608090216110901913997472576328403904864431588772259172932065351734044574515641197262193785073439756087447522447798061455829164199337167621599058726621311208627057826296978912708163966895845802357896891633831675481001939

Factorizations

Primary (ID: 147084) 80504606285644335564853693 (proven prime)
(ID: 148863) 1226868805960263059391678247057610706598375255398165389726792043072249228834063277644497465041725112849803223665761015180495288543323580582618044406441215405379610042635437075509144424730337503973135734957863720483172007869234555466176959700387078125119607215486065904703147079277424198388817739125171193761194474729888179601630441525240566913237687999894621986660959044986136968180566175393063090862242130050913588149409274866420647261975378250378437582768683104141362685306392938732236963822362984163054239296841058276773714510145902633862616311019453658618073074240591433252677352669832417742960180341232295064144419023 (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.