Factor Info

ID 131218
Size 876 digits / 2909 bits
Status composite
Value 442475919146637313381049877686431887735865085032310591385357277311112689821995569868132545104236946767909073654360707773214623638154261028389171397743519646399473080321685651479811549199264971476683885929526169371016197219441338734597843702188754759226570428568842496149289917312047921642724642488467852172861527589573517596535384023489009806026979524768693427564292757457186184329461277156048307340905515015699989371199854626913961163173944758712461257839705013182467135483450780384203824212197659908398524002395961313494101464898979610096729428648892550527594515988782288455232889162875449933160526390837059167005866119347721088077139593978493605809736841805471705835828466833473816216180197254760072012354892046418064246184073426016996114781188091995860285688310429218105289289214551871704494831218544866861171241237675559208091296403452602643021222004028504928150910420693

Factorizations

Primary (ID: 220) 9314852044499095088136174224518688537294606645165137816589 (proven prime)
(ID: 131219) 47502195100129622749259520093380863564896250768611755573782290110765990554152031095045491372135197563123782562094844047499455780775465703641343880449821955649126630012976533658389372729325166588489954975026672412330294769327929847230889599900045861302368038381703549270376130568967525626494434460644216278385596888920479800031175650844216989662995406437088793863004192643943191229471900412862309556408992010983163213940173495552951233871134813540355416532336015880715191390918222441551022867518184746456798723799868702409250447622030974118359163598291706058520409908724140643911307391017782873014631463130645604966166627330337946270439196982745572919234356279595120487163252894086340983985943385222894214416630021375334309532441706586705634116516413700930904220728219233311301086154876487166598417095646591775898332137 (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.