Factor Info

ID 128319
Size 739 digits / 2455 bits
Status composite
Value 7609460604967663006029252385962494669216591898730995265188971543789213856919825355913193068854881123408185231515075646793032113240577848383721581052072104297193677222365269934015338756951366130117990564814573332189296806936220024487477410836809411824031209053247968625967349617403349910651446199573982295702420670123719709126553289570693429148421828740705382216635076707422138268167115998805613623722110132089191067410771703727800763943120747209653001118286769716065106400979367827017673787593453339475969696991035211523440195911561854769646272045135333174737323845143946379533065273996393877962317347505322849490159499302903006777144879969817734341047195650267975021121357778332319568234331960130289377326719555492200284103165326260318551

Factorizations

Primary (ID: 10116) 297978386314722885919545604417601367342918811892782129459107893537256102281448705781930933970996471 (proven prime)
(ID: 128320) 25536954874742488437577778502125253671500857222053555383704357173688623430130175965112773069209605175374847101584356923544860787795437381909383360401175876323533310346868004403183494638939469510776916963968224691083121412195273496508683828764053028168461485098783713998878667758880655317289883098502104035416885219346433925773363270607209323432470717387409985221271735855453391840343086173042874796723817217161577126271020200868783093102175607951805794695613525495720366237550565716894111333294885882608589716987946628973868064930462437893270652069841347036657645736120568049540947819080225473381175825606767353817661780275478183146763896481 (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.