Factor Info

ID 135640
Size 504 digits / 1673 bits
Status composite
Value 287621795491349885113103993400669630138804959562941434708950998607920606133396101631829613648066304793753919590419334712250950783912403354495007068277475045984406682246554441640390941705357790416586581901867126072259646318933720515082251153253072075791478612936427598386186890227326696833798309370538359826027834861192305347849080525746042159273395194390646602524959399076650511980993809303996327438584552699634786379154788643604657204335928695599001431833613638803030319444744215324856056325831374487497

Factorizations

Primary (ID: 134254) 1354366555608287887189316751457 (proven prime)
(ID: 171057) 212366286143391990069260241986010684855666037223392732149165929094085125318071234346016806915025987558899597380748431705758256528495263024337671884376307337829570967720126058365376597451367300682773951336050275552791610931914596376826218784931289072982044632930299648036541054020777339870799147447214376360395771246486983028143259904499719286370493980531927715755578249857384918882095796556327608692147835062721728167444869922656437475793777555739736387612402043062961391721 (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.