Factor Info

ID 167420
Size 1284 digits / 4265 bits
Status composite
Value 423589278908470917722749656995877524614045299067532022992902637639068616497405970634353173333382625612079516765730378299774221167393741775146772538960159969695817651361367732722872808222723617605936330711136447014503080721699852299188963487909539688907736417645829219600800256126787231984270303986491152674939607657315668658805024777705660300676961003313222989767965494871533924160266614707929098662239839987463596277677010487890676874077938235554542991604833635987038148681244627085040770732802045786673204686927599899728998002381590298889422205473227689413818772033557840847530055800934538172117599185457871038033600772174476442554791903379727338874511287948348943094055607187678288197311112331935407001141010015487770520640620674122994565002697022850287106452451095799354982485696589883080838228697473925461049903324686784476775474303902520796318811367312126420065263972861079148145889372440460375081762116470428014955793449793514882402110288510771389222544386626360273385840569255962926181190265155591113961298058202822738886312188251578477019436473379441368958975234007570081507968262324801634520569022549876827582784628118282117933618335767270032877126893496120766159125411950896002550538327521127283080814875170131902892335855629213422617075993887959654576381684830586235047451

Factorizations

Primary (ID: 7617) 22335533202362157841587721 (proven prime)
(ID: 199277) 18964816065536014548301670707367029317791072392658640569328513371874320673800317960654550273892845930274052298702500152562439835314473091867078934196743003900701445074541056125066701744099034420464343070106966578344598137304905821758887763262363398291679810942118555303398486291724591746091532053467095665552985996566083063304653327558594355255831179431223839117344636593133915682953783339779580066011724189535269738242041447089983186439354712956818258410605442865217478694824899551966872514065835066598888595742544948523266094697663705770804920209551938855890982627532899556496163271681172149194818575764771907304252950253820788721201575743757523819571306896649657577583819393674370396524054889416212233302610492970425355636139973486856433013981469124155530205328498923240754172172505582667894889527814592742649905627291579254533117731407314140225917410380284273845289006901448291633973756027283399434864753293649432214558044233848944600746173281297903646450074590741270176943478010037001585272514887680104999189243270762048799497503260422960072894782791802972659829951002685841505933700795583763798592640544415478369346760516689136580292653725274969426974082080256151259593843878787462852352721763260222040053684591124648630141835893023301830228085817136131 (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.