Factor Info

ID 145575
Size 424 digits / 1408 bits
Status composite
Value 4058937040534897823308321421464512270519197924338446758464512634675620414229184040118798738405514670204654891025677511868660157842858035668855042742665941927631747300073346900377156019663457266858547317417816450133917701371007016399582778994738910068105729662748986846886723485549719472680828704392036550466111647496056566411984549361714421084126033234829230150788413211979140971698885992520815376009582308393420173793048151

Factorizations

Primary (ID: 4289) 7165195867462155138286987098273769 (proven prime)
(ID: 181438) 566479565334273978117688166233495914393498323301018757776316519816819612374732508061289370328768307671363854134185978848490164413745821053086659257815552368254275825503928883088283613782762473493645128563025703853645760918451224511273328603923497522656046630533238935003899086576998355667410839554112254825877000278996354652535593702749928896372089568574930588257007895288917493343667311679 (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.