Factor Info

ID 196245
Size 672 digits / 2231 bits
Status composite
Value 329444597722617848217243410843020327252465897519997348806056306775645777262159888525033750318812432882409303457807199184754062993854595940344266209677025179800820121171650455599479608521943620782318572999079868838814005404437784852365484610957347426200121011316143263467098928321365752820248293173883281072193317928316054299795465218523928292194526751113353085778626174771657304667890747157194745455229799727844113412720512715537310245102154183104384621794526714716170060483092245735864618941068376506890684075623329306800242593758495530860408828613273766404642117055940537956391120009309336704907206762866000037361978406946508992644968686427087583788055756762114555218597

Factorizations

Primary (ID: 164941) 8111438326466010736202364956501291 (proven prime)
(ID: 196246) 40614818785924269211301058676221561657829320170040779223356232395401300924628613747424979378686440111659200613741283446560372986078190604460961650374371590709497849204393936427733658349783222843600350656702226488866181400933847068571847801694365604383780104806549926916849760567124357385643168251492353570613247380977750701796250716055851550508247965785064401771688726547018406450342914280799312749019160489655301207404194183188146402641443818317519924288340796626685362409586911746699201947476435075748076087827358755403891953238530912574265882334805377297210371843818350688870090675811057731708684377645732704025604139444963199265933167 (proven prime)

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.