Factor Info

ID 148386
Size 795 digits / 2639 bits
Status composite
Value 197509667025050340591645834094548943205986679176284099725232608390869080925546414816751560150729150800700195093626005933794628135158262813754620734800930254607863451643992982769405610171351083307858991813132451765132806756126869934395361957366050951753091567873344135760108043189145844286766351646186955288326298145314853416308191326353634842837762336427499852222197456619708617551452121370226713626278182602421205672954994914548358191101271582140014760004480130213928470424232893410438627091674541106125472223509429828946972297981612815474045985177373600786994756359900615106287333473162701622001554691572699769488649028708833901206998533042994839866041698869428599872098239712586186508589919455515341414029883684421735509522073331444105205897967569144682022378450244883506798356584149786392733

Factorizations

Primary (ID: 148387) 461604660427785821999189 (proven prime)
(ID: 148388) 427876241201748160504343125669106551870051864627809370569090582415006840992929968838066513000427137912486536623501450806896061371519359462231505340758583305112068278822196602291174729884093066961720917514887362724497787175112136349920138310861941672484652891423477290966308948591928505423637079282546591093039450885481179341236399457062518478959163634690000821937680658453828986405533900778459697180858722577817574856256912815023515907643842322890548072173831094452978536397441929825629095765562260814321689008820464935082673006575038264261638702752887332842682686076736307611621929255845014665876796332071321391644876215901192242617484696462870596510041489508753135382692079291001025832354534057960603557529620205889621413013744090010260459721616450764536820430397222697 (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.