Factor Info

ID 61251
Size 762 digits / 2530 bits
Status composite
Value 259129921757987779076260589825601089401537019045110912949646990155699813822080941257979721231363224147379865408084728044379537591890328338563835747363302344416514202005862421700504533628042405468053586986878516248067126479821212372602729383478884303827026894268474737918122603596156694215242526237336892753124593837739358458801972819642940646939145230548503917149937158256342121504314668449686991236950111727294444542674534937921455908753148075880192573451483740586835256189089765125023596772598683104172647681502686068150959003352997306149611002400019318452119811880136897891259699098332105252776103927756466004416487607353835820186350107193320991429509023872720355518453284982485502825161316138136878056872661088496382376547958498626347697526332114971929288729

Factorizations

Primary (ID: 59457) 5765807395792521302977 (proven prime)
(ID: 61252) 44942521310559641669775941750895068891816564797160427791939667837678276315227413797111107431088024085420313857557682458327006587614360048216567354129368353596144675413989714080209692563120890865024191766461274094065523714286482553471162829285548873969334850921374269027919726223645182583612495163765915361152766983382293164578205986768175792609619165080025849413057650983616403174903502118450890105009297229306259188320608558276672853330048127369800637976782518427629458755215556969708816135101626720310830848835467778123106583018903242685307142883771138734062481763345593952439465491440129642725005513840658415834575340003537784293135159537474274212466846269712889009079789806839117528948934925059429189061245154274130568912039969297023577 (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.