Factor Info

ID 128723
Size 735 digits / 2441 bits
Status composite
Value 378333676615089923217785327645731292118611987217673509642942419343932658841318769973631944801448319739516496977011456057127234171324215756933680045654617924956306821886013020813977191102170488563337967709598074993371442718507309607788606372454127539932984572360288213164525775013788430110440209753738201672850545461034594769592049679059147026022013316217856042795476346458918843478803706104148208900574721995865758001265390673179295572738869833754992942095062312250652245932117631636733888572648068057602873126750548273830117455206371626798060359792083493244679904694673025843266981500771264684304743408181651852724661184234985195122846511764565590450459650325865784188996866232782404150428268546332854487714759784764022224948582594527

Factorizations

Primary (ID: 9565) 41129224949704020649408827168494091211326823 (proven prime)
(ID: 128724) 9198658060727996676166635553402531964666274007145716092370723566663552276378787655771280676115500469304714881072229102746405474004495234858810789645373122314956747988449160784862243620504777247408626515589941730591861738174469399104685869333719267935833218288479748611535058244017926909421882970760738393221636589626694672018527816556438162866994964470061620485140924920287603981781927375337876300436795316797625544696203700328576130447845740436627238900156899094071475573916977141139600457845199279649617560069176602665138383035556911000344353815761160961702871707467649933140958233164663335256614732298134936515433395849121397102143356406799006423327089318099911570958760788923463502837449 (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.