Factor Info

ID 128829
Size 931 digits / 3091 bits
Status composite
Value 2574579013831288627066270060041593921102294501746585078882682320921867037189521239036035076135370080546121492271053245646292332560377474739943519967670081473503460712188886129937380076077683231688476286454789387887894114507094318071659551397115920712204259851744372959145948999173431449778319093115099576320756921066472030654863020983045259955355097347923075106005865242202896378066726769829625015944750141465485200142924077122132710148509385827331179928262932680774715755171712986666523120669435584006628652331636279123272448808782225274186212986675088658867844280822500230131135788933938082864217008861815205311514453069684645795346665563312914408642998364529528232879964747250564406752445117677879621896858306604433635125706033014348241915839710146082243108990462066901760913382000571188885584316170230824513441580286797702572122308657462511604837018481894596652034685980145316485827317721906658935527137162061434190056152044619

Factorizations

Primary (ID: 9692) 9572224889293330076609301712106609330655766909023115102651249702899751775114467340223179 (proven prime)
(ID: 128830) 268963490056631654835627748427733246944796163251476847803751386798240771895170413794898005545931575793995806911630109975917230367232739689435145214995637949755320845309221948470672032098205046789375863276478342685483585609514344399260869588440574378449885303559280198234889003761887375214138782857619652614722997794480904511553538286196508738568317151223224110074275162951112887611157792060576793527077438089786831536425570421452532050899847935747694817045660698262213049443730392335001756338604610855921729123221420489601193502265817895267004610377035037318715508908291456127886092800435398790133607845093928566347205883200154899030290109400295326897327927048167526880941099288732861261573855677084245776648589971161613084259456717272203623545206763464526601197909729032705252939274215967838160652349821025328208471408111701989307048032863361 (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.