Factor Info

ID 129590
Size 827 digits / 2747 bits
Status composite
Value 78207488355089601164688801805033307181890401492401967602860622399248774747565541686866773653770671081215025527309193862298324764822138107365667339471434154000790041675304147626264238607158526956767618964317245359775085081241254924657923121673899071918030078189251922870463828132455617060289995982621414444495343723873311882080527299227471255126332342254532642296773167764023034329035399505652338392485898804377641867890971911095938428666032039891503078813216553195079482891456080922531050703882910411058604994208743843503007355370254092130899419293367064622444002736034257215208179551623058635383654879760833123972112668599255625612945576736103383720617534027058858984134463992564567290878062044878618882512065953584709237966091338804392144740564920695581077547174123461194612977898015947408909662133573952526862158900981715447

Factorizations

Primary (ID: 115703) 70524074390575680701802004515428332681441 (proven prime)
(ID: 129591) 1108947391807820386934274704371608106498266713502486548284243926945648068969749076075801716422449765272144518923844970435108317133464548346314344147827358422480045541628021169079755463488443052479729856823418883201519035060498467129943339126514192376041729861238721830051546573500392570058602882687891601995302493082711183389881452062891243913398651975175030141271570915813754223966159680457645546829955788760132217239266336615350128933349695420028094691698113323872640032727992092916750602965233524709061131231524180618530020692658088061881210228135586572817162972435261128862879821422171718331248054345739230928109911779059566949673113473299925734389756067417786158106817406082974094591304893041964471857857186710604665755517508368848949012074170043400458402126298999977784388296682967 (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.