Factor Info

ID 52047
Size 633 digits / 2103 bits
Status composite
Value 990288632690923825134603241800776915652635677431947211158395028601534449619496635560563207216000457307107596747320200812990432485054587897388981016782892450347054546461149847568421610205042594394685163604504643773252607294231578224692954552500682835349692976805397890913439993024609528563780079825208647724232473602553232886931565414538172866379828419143515014160879191631061885569973356574058551826017494980900957153394281928998113372534886671861607875155400851734973803954757813631118599361134031945951176838825576271575521140057128466131232139408014620422953984695950116597384981993262365855367506382001860367560573401099723461657

Factorizations

Primary (ID: 50287) 1350472353550875103121929 (proven prime)
(ID: 52048) 733290563177469439484243460086499350508017869779021670582799237605508030939120452625545939215625097615225441839553066840368930097857103695148956271550130554556094135992118679633271413936496309396462686027860753446758532068149515866847565092962324278945095331620102060508380199977656210043273524175548276923880150652323502900785082325828435137232154318442383989499899645821473778984257521522871174157838968154876635167792841169322965370878380619450687048782900740928329476498389073801707182565752165971689679658061339861536450729908033388715689735282469271498270840152289298588908923541932684092451863822022033 (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.