Factor Info

ID 177968
Size 668 digits / 2219 bits
Status composite
Value 51618454021801882937161083721318651877479958372092059749174460256235180857574753487113577064234121822341181422589722977687632724275634875176701044208001658384606314326368504826496081056932292035456480216723555902143785056617566406180008997027528474175279397527942290753614965365577831177377780105511373431645228481535056231636607965214747336355827430772529285478781383103008433015598723711320224839982736338311860068783931445766801096815606055870165209996579078594197368370490964438080606365227983381015324804716992052958477255923513413586036296313584179525717050706511971791594626847527588214835614430267184761908898792707414246835198639038537709383435475330230060087

Factorizations

Primary (ID: 29700) 1047806862025859850394843324314408169792770186346877888619482789637932814221 (proven prime)
(ID: 177969) 49263328856237191375624739758130252264258382932599674223999224981666382678362797726635847799812922536406367718884925359861627150122986733530528342746711793925831507444725974354267135028225601068405639960781875624736720549483214094982786750657162412023663300424867533220929458302419798316343736517651275646610463101178285993918680899939186075838715915756389095264664971483904276604895448669790845397988874796123021739802080112611651239026039460020060802955941289628714507430339451815337723533066997794858818719691123779983739125505770206096731714648437561232734051777431554167994526120750497747 (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.