Factor Info

ID 177967
Size 735 digits / 2441 bits
Status composite
Value 644618243576009100832314527870401270855128010405640540131793358987965000731897658515774966427135752841145886831364680978931626110940604994399921191142172346470322210037571787819132544475415376110581422564344382330008094791686547585516299209021010438854181249551749181920296545573487442303123474946479151960676402932532186417071373250509414834315003831901205463718810388537149944181369509500403849431313122925216307582543799940150247290303213602264919306412616808739940102990593069506005261301755362334098459175491581246733969324895667698410788725288317938494941730341617905716652909936454338909908165014209327837487366722431830426674019683402818060476302814358924354616637967449908383374669298753932429920653072046344371260711682936807

Factorizations

Primary (ID: 29698) 12488135411877004965688359260853096787381153034705344502325034244561 (proven prime)
(ID: 177968) 51618454021801882937161083721318651877479958372092059749174460256235180857574753487113577064234121822341181422589722977687632724275634875176701044208001658384606314326368504826496081056932292035456480216723555902143785056617566406180008997027528474175279397527942290753614965365577831177377780105511373431645228481535056231636607965214747336355827430772529285478781383103008433015598723711320224839982736338311860068783931445766801096815606055870165209996579078594197368370490964438080606365227983381015324804716992052958477255923513413586036296313584179525717050706511971791594626847527588214835614430267184761908898792707414246835198639038537709383435475330230060087 (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.