Factor Info

ID 189650
Size 641 digits / 2128 bits
Status composite
Value 23378593102565833764474496417980519019944626424973047430822774026085213125361255744206983707523620575239012210068090931854658918657001147853297169839697164247580191088196056501033101389136531758688930860235964580813048739826476782897624457692790882001845210193596532850874094447365437402366766597110045379367342377374202721260245340634233770605446298628576901032432401252066337016076977315106297992214903091774050151573335728738591152398024400471415893291859983470180172455480844809440663478818319304335068954116881893001230315122443838222521138095444038764466608455261562197243780433526050725944794965300724407609603883807865696410324542891

Factorizations

Primary (ID: 188833) 28344208625200288935832387786094453344539591563 (proven prime)
(ID: 189651) 824810225316376544352442909824017782369827100695326710210215884714229486600880096502428434911143080210960893563050853590196680167051841063663628122947905575744298643984158001476818644155132942763126141324916751499401833866267787253852240028035763891046585903659090056438679286457018230057198194614309121955394348395424248537928997358010123859017230711639046032114893874839863300970131410983374834952910948356899056367247323432501215508445944971115795928046131051914042609566219973688030276954227756930075361971767165657308165680615318935983801110996466232781931803280012991247080785207659522657 (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.