Factor Info

ID 173056
Size 604 digits / 2005 bits
Status composite
Value 2899339673316139242676181322778253494958645315552644511902518019816616108300094108383377640911801554307078260815122424667511826559415228884203315828644811365529985201158115061043227138075225054082386269842506555042935708278935727627037189227435129525315551930494836921900256697020552228688944730394643760574466120873073511737488042545060598777384589181892233080693609343663796865920784384864048376779957162475220571930743468349366331896603930856252728256776254249920392796325057989396765579452854776074308667738321528113898325089993809838024610848957868071688649535128191083519124578695386100208270298681

Factorizations

Primary (ID: 171972) 597091417906211132649866729577210300042944330737 (proven prime)
(ID: 173057) 4855771807076209862009051504452675926538046461928256141746675491234507395009611480727327525033823403592487012218190159193686979955715901783914036772400727300055091177694151070684249169960582197730403415838040933868228277441218928293956969024340443303824860432161517633993914100074151205626544276364894858694078297990666256801105030428183223992795812929654269667664048026962596015418347202567296482096675592681484234673628325008490274462483643585943053241885723003631389009044536661520582488721901578722041411248828178359184173671705601578980324855501594313 (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.