Factor Info

ID 120744
Size 348 digits / 1156 bits
Status composite
Value 505284143027599687576305856718284055534840342776247065206169558013537339374496921902321023583454076504043560757956657702867976729231319685823983897026754209239696989140606312114854148514376135637400076733264792449824106296634487166027251459408250166654634921977227608595117151866535793100698208162070023217059165495749352250241303130873504880582633

Factorizations

Primary (ID: 9301) 1610713467184596053824767710844925279755707778698404280581 (proven prime)
(ID: 120745) 313702066395954162617637968716029903380861025994694905537171075263014162449845336018878458063869486049446756502055530783281185492365569190129594966211573793146226473117741216895274577088675804988836190509962607946076444497987245798345519555590712953155039508110760269651153412454904728940693 (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.