Factor Info

ID 185350
Size 741 digits / 2462 bits
Status composite
Value 831803773847304856439290143113396378650567335505551463273670108226473448479074234049833247442556636722822416431397129224260658341581331889421728120660478750924049413590472973100108128743929383736540532143093901371577705643757358390161495373256955036774977984055401380737250024462226355532330764122251347807866705089159706883891245969853247942701141926853267023623824145801383498164655160506335773288600762664159475495202694591489063788354597751977500348956506628398513101051101963806451642983133554537201617687134325547313390599749606034979555894184458015519534192981113329303489837884825417338232739605547772210328225940195506131024896005979909958955507499005341202752770847298366091096236375398683154567132906077097964101635464373473699527

Factorizations

Primary (ID: 150095) 548044326578988272558591797 (proven prime)
(ID: 185351) 1517767329222445726674522323864135436251108888394316434746772880265865573591660032756426134320472739291677427599106408971011458734467154620663058892810442218333388696720057334519901822118272684582320372004644934536478766491499612906999780854831988930639381159243278797028667577970167903347139660596420877923800334670029543326566421705316987619793860820649397584859079509799377040501307126032168456592655980146861558210342303273884892617924539697435841247162593621759337879708596787133857632346246707821054817828143405737266737102583176333070364360218267254405857560323330956096650737669114016073055496668828124675825437893814741591599664645219260457224801278187905985799988905150520012881024897484641193245103518091 (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.