Factor Info

ID 181747
Size 726 digits / 2411 bits
Status composite
Value 512415656968209144426700530304215499522284774617888336364635687749365197389388501160976123287708750997785945559662240032208166287809315642319491536522068760236835041957614119796378827984736975986520192799308531990206343140887293599946565385812015762017458004691521698061363464044428234762588500677854463243638613001915390358121231274593043568803431986021251810558010602907779955838714373428283588444188540509027772202430765731870070919133815736882466642492486852848169283414969615355091905683071826454166078686875537661822289828189829396395522848302692783729876567184693142822185774810873044304059848436640295885163424379485968283098656490247565919589987548143070603951064929651828101750685641624697433592025975336352015375949

Factorizations

Primary (ID: 12249) 134038349588501254917347232008642911432722662713 (proven prime)
(ID: 181748) 3822903359682725723708172386713064213294578288319856416908781352051678943000036884145052454424617096023065838683738360036397228038954383049107084236782820949871180619775126618446301073781717968174763060344953050964795223903842375005573976912200423521076221670789191071809838219648118894954120750064377126284761438435059859582353034683206985953483828987999626237867521653829416897311914662197656441839156286725505152233950652838169404965762927491711624103425078544112334037245070850870324503237983379116930032639471335048730380846254104584163693157029242571855480906916954707700170630745772706276161209340893447969264280383098151531327420854439703193307571447710112444222812968373 (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.