Factor Info

ID 177112
Size 662 digits / 2198 bits
Status composite
Value 40009429480232470276833248086461237893667115621391309826790884887483445843074971308930059750678498130244517911252338121220978191330209204237283929307352929121270871984183114847973183588811412101242879404366024509792230941413618297366794966925351150479095601486478042346770470798148476775078978482951441612731173934231048120553078255821938878341695012453087243349466181790949236132108936148665377904765406203152930660602270132224097241604177121111235639668985807701673941397442131218321950656587850954345155955599261531040306248069187738749891735358522350728937237970620447052030025032816610065978150981179458892452581648046514602131767703333667828644432429124343

Factorizations

Primary (ID: 16463) 103842769598157852780123277204006116809062929798301541558844883634526221 (proven prime)
(ID: 177113) 385288543776881587493812198059090948043454567282119321255907440472284972685289749703692947975045493770679623917876050560398175568216668392174321560019728545014066862743933580335089529606957177471234936837051815595378240863769055166858681158489993994255459895713810591062484766081896976800555227420700541186381774819734016889777193791604571743613298731905426313744145442268707567947151940775106782389184956399134965092061722595275116862806753802315668131908364640643238500241596780802673261962000876652245775660124116944881344186399684972660988313561865127367254777350972133116080838536088083 (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.