Factor Info

ID 154431
Size 1362 digits / 4525 bits
Status composite
Value 769126038163612438030505001999468391006163890373605388051501731381611890702497030423702372457275209787851218178779194929361931643310764553811594903424733900243654250591225718115219996149844525945208478143928169138959493902417493743967799956011067023629003672545806142654910514615547533492136403449549908198805547982450690055598046835664614111119248781342963048919805144936724558062033541747317874746496301182800184359546541162130441338880673466436831807731970411420365893736157656444149755535468780952528367427530838535114254471996894379713103304662823261275002824058601820903839923748874194975393324556914934771879700120547532445659185056449650057513209494816626663309714022390629391073808233929326370043441267039482181723130101928049063595360805412154160913128660929975383241957788127046439655359657679985734538885535256031348164578188198246379158444204571872186676874516670017083525329597574928252202766927490698213096899595305955205157247932009270185237127178773677403784667796655998858522545476170046132339982259445445753653331089539819360989142720428546315315840678677604366094536996874109279451838201130679154330566837995259922558675080553666134740939187291641241168480347616613822694136046165655002582160343874473318746269167390125431453348206527724354704875562485463501230452428068526516912625079947839024286441748105465899955200005621949206908355574243

Factorizations

Primary (ID: 152151) 46553966886144767553457300054886195450891596608190571150141458684010906058037642911233 (proven prime)
(ID: 188595) 16521170796135035695529285570931919876187249485625549300109471784070930823351368401919700761281389676706766246575052264617472547349478218609536070845187030494694584877935908049787917609466928296949750994175382260522691642851988722791294779859796750678156853255030071383591012926198185873585112313748150638320825870258531748272055384205827413452346358001098913747580044373073390733143210885589740094369024701581410438807706282423480374269919427523232142266534521793025353784752199277201753270902473099130690228983711538636026544132320029255465817573090763884068396855617779205204083007701117239737393264515656704717822451441304078885014770236036981550167387278773208878497485899032311234497654175613039109929933582545515028225203996501912864703778309641075705811592307531082519433279208435814389096419066322123482925632406941603536931024516497589798664515419866562705443058024183447750914676140319832880495829817623557619421875245206421764607016164116223469623309962006902308383863565457460144611967951976009352877520538676702435190053883480667620081203682491254704590606681145179988690618071343909532401789808565693705138451857684619194844124500247360114283249034245090870186483481342557967858086948405329175379564743192126010562449688249628589097845899999537646329999999999971 (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.