Factor Info

ID 199302
Size 771 digits / 2562 bits
Status composite
Value 968447236497228637464041915154510061934390908332531027142810804326568140197493285489610198916689262236962642455388793114818767456233701123663702666964127692378764450291809074145339269565460569849350677730207984784407979665554022995424996024656987483810635187798385189151086618050893418141239692239968290172157098908865920242731048999413324111595197525189340928016754898913599608715598074353154927263486956124938845662474503824870893001427145411714796988210713168452565816858593958653188158432158956506166055771722259397483867270358758194111402478802677589123147166009457058247197359210759108033682927786366916493777318789338634960448916321222070092584429430758019588303961311787259468528253284744682413896285132743000941603122698024697027730849484260117256610525395134879

Factorizations

Primary (ID: 30909) 1695821269884357626495979547494748586327330181748085193409 (proven prime)
(ID: 199303) 571078599906504016319233283397040129313280535746493859214469260557923506842214094994295495364371976899619793556368530676872240533029939972726213141553409027753474780551978281108583424443502920282102107984483762499694922169343472328093693643735609461130276014000397844849385245148101087859286970793471292315751915254818613604625483190039239319010437822022581811934983830567854616759788644252314570254717814630159994913830396018634287573446845918641684381777554057052625628221504067381616808865345000389811002565593598920869407951848474628459182007157531566037434569886011410543203131629631523416542022587173358476863324633650184646781626453635972247369209150702150080229229748872855101124471868052170215233076468831 (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.