Factor Info

ID 168431
Size 415 digits / 1378 bits
Status composite
Value 3496811262335948596382652458143518098369176077230401082086345375580444253764936236561933705148546907839447283122051666257613855599570055319964627788685385770771108837343017555432255558706367500007493932151712316367472359791299732299689167168030503115929284614498838765817024456262878513631256209735113506019580936758255898808133919455752397308791401784231611656616266670147232417886853602545283779976924068454319207

Factorizations

Primary (ID: 131992) 156211149550774441321811821193 (proven prime)
(ID: 168430) 22385157988990758342708143819121414784113184803968743435134371896933789234446792105237399112066359759981662445518411920437819857765972048326438196213118651822852175670485530924414743259345141004255250139139990299493341361531276692829496145165167895289438564408331687511412474495308531993400291738367214233575643973734051935376092180007499926513328994921179535525621788273423537707602799 (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.