Factor Info

ID 138771
Size 985 digits / 3270 bits
Status composite
Value 1401875775895625357859999478219149589650144008552143109440263635764889867080072840593836543317248150596674012041709139637862355824057600405625618252221451220646017340863695084892614708497516313629588984742693370221154516689947905804872553945513387863964316515103914583036465266467080022664668284786994539948805170257296180568034919801198331289222115788306412520606480765958601316095848342208645946599631911863705850441652762093443450004404197444254207535990396472160551304945515062991246965536657978890764618417813126535491889679749707684695213357327818234714398726364122331721485559159710206745717866896217968468226941741511251300178336088809308460280748810825710782831311392244518479337639729537245629823934888035016238694153516047549984467501749493006051261120771063080196362606507441405253058124879050568930664977400891272012677958221104009404549940596739668212174984056621195549787645483408007121246672288373571984736158527634493141835024544928722572919627711991041069218737117227

Factorizations

Primary (ID: 136449) 35157512647661402580746419 (proven prime)
(ID: 173749) 39874145533127609688813221857248869278329891927064322989069972504976633154350966641597610920218410104254231551917297286890157857962154961268722620060052289352695637882857973000668774588364544122757037067813631739821720751522070774956730073202554756928169510380737392871960001793986197972773374407152953116477867970254704067584966473560423893060998962009808806936477056841196221122575487613436203755829811310975957776164384675315847581005095149623486928452777072611168551172813219202177265384754234592831362503099616472719346429578531603004147029977167703521736864247671785628298415177046349805180498996791083475047889514293528281170609599609501088059814032837122807465035036812513350196056730619671440035299057202695674382331542735718868363035008652549451727523800440758842757693025031324025475278331277517531155642019700810452536556210457965176237802796503734322901968937753099724788722229024154017552835460162716820865011648477948186830056078267468335486633 (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.