Factor Info

ID 72278
Size 636 digits / 2113 bits
Status composite
Value 787685225821863726543067708600757517218361425783277581722859905640917185693043325171593355061126395180872244517849620067058054750202577949691471228931952384756952199587798023864089100554935441036360028267896973735212035844596061607241184436657288144085181766345444521526284521438435731109795618334001297092521804609526601734006419629407293562514331320210270056910596302771997584522292907361898841815000200405520419819659850809829540055136122140562193136334392180804818488923555745382599153104191536929699490197058434395641397959841966294685224926064769432197433435640277502304169350423729059785162271063816181799173764380378397655296751

Factorizations

Primary (ID: 70557) 104988737576990732806404001 (proven prime)
(ID: 99668) 7502568789764096910763159622513487070525564643107105512180681255179248755576840546229019569725172278096013381125309637155277054074260357001025079626896206391746934465150938067138759108297170498626022919304500521858277655043674627986474519345790581107092344292716229966664412874845018331332673696169983722322953267066997919797104218372968726542022377787831262370244109667117289359890274777730086247643248972542470647299424307186716737677908866349274635002448821955822954630897433003561359209999793451517086359609941938630119953344785912392166061245715437523522722540101246087225498728428601913554183239677892751 (composite)
Secondary (ID: 70641) × (ID: 72279)

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.