Factor Info

ID 133237
Size 679 digits / 2256 bits
Status composite
Value 8101755880765188661945510651860656152939654653447220179308769915122657297585919073095389702944801664160715142754529326490696041251105145922477156017773878751189573493490419549831258014605082664273619950074389293364091618928199004511996263213668982135311514747214118695514428342596265513855543763022620625821752708665306427531073790938667826661351709547645386936022565314011691893169666553772996556802863405162762721874944948757814219069388568796713849043879553243106514136707186877195792769287275235935230799747266096893739197575773294936718515317772198847500090738278438041582163903940157836545842037708172190207369256666400335437437775717582137379537027855806626560736440303379

Factorizations

Primary (ID: 167927) 2665107906066773206783173754096081 (proven prime)
(ID: 169211) 3039935404612544955080639130545883461158893140976351109533673951294987073347252126487303067060021874251144553788477604290751432361069724530985409736857156962887465125222220384230923390347660882264399521511355461454233909850024887988737183911811295967180700690932203312972258585335805194168550780985403937387224547828893436404389263886480962247739339189801951339611827671163817848125080537795671171869102661050679868824496862944632052094371648454340736943137670926475769213206590090305932432140092374287400015301201744203501132522439155716573788613036587687498013754571641589006697260927056227120143420108852974066786042509434588342556351554506659 (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.