Factor Info

ID 198163
Size 522 digits / 1732 bits
Status composite
Value 160493119107931604245037854233595265762144410250467113434113689867040989382854862353790756859480451203614601478617177529459307306533710654658117065767223781800189693103966631335394534279351161080329412927907401204973387650086634760390604374432964771365328017017532931602229681963609870653761888751874494629113073930693088410517550173079891922652678048267549672697789821820868003179611477059209844542539672367347154369929597992847525999438921840992415167665912772229787305573515153356473252763882660292644115228252944520461

Factorizations

Primary (ID: 17505) 33664505643614639610420672643777400278893870071621715012859238214187761404502090895260899534304452760481188489001 (proven prime)
(ID: 198164) 4767428365263202743294893274653958102544372609933301534300898912973675920488880905448134600841863608859073447172691074374302853234212396960260627261997868294999742069928288675313356005132153059122366925901998168539334379347148592264573109475544442460128988663435513826312032963418466898045430013713670816086176295972406279780183259495338669382092655811831058701918300965247267736448323314604288596344552091461 (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.