Factor Info

ID 136907
Size 328 digits / 1089 bits
Status composite
Value 6220350393694929434312653205129826904097312854745836685547237436359882204474295051522253029040368077451169942991172729101806370374207469229215668917667614249577075963623373608741029094415931020418659979637073354114561332013969661418952235420270495148811429198426237301511581047491230869957683521870775049341178084054024918149289

Factorizations

Primary (ID: 136438) 1628263171508931784019729 (proven prime)
(ID: 136908) 3820236496493655360565087664171549492379634910392709598046443674604886670769178931329887786411051646059109393998613002982325141595072519461502033359091114243504159535514964178969748037518307991851689680973774701307756429226153913772526921591370568554405326596226429929355414811612437068225925641434607641 (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.