Factor Info

ID 221480
Size 811 digits / 2694 bits
Status composite
Value 8260543452133845760122940966518043270927871223219038482264176169730102797567044919381788018463314536248112987519123833537011245095507064244744587848676812479087366483430310711083690590131334406581845783348250194049546646686702061463139522847134477371085046841250817478732894513477049859135672512027580817684584647796727606655681275666862850700108673334457094105187552688588270309081320663860242640240329943284307717789910477573075232307806298056032830796364142651136967618580359364054556169156668995013004179866332789268706914229945110831644766175433947805147075510374331019365726296249720474730154418566967325794114355119771790887124673447636317580641014081919223798268038675256757659530425675823422280326332868667017070774012203203912338033318860120203843780707968646449873168948102104709888251559679151717361

Factorizations

Primary (ID: 221481) 3481117430245647571877 (proven prime)
(ID: 221482) 2372957424636759389812776813936051136589654215244926067825934319120133967955887301133209682585422827058579859058881215943151964289497261731560308786043644051159571430175536026945557512325926493897945132373151834536736829308083579986742642420775111688756441438010988522683174457126949813003018876304942700266643536831968010161671827606030775019781586537605334597790356843698584664218406942116135855520513331902691812336651692164354303450013002463407703168792447436806388982848164794905393549887400773363760587971533331229205301073947871064634763334005929029031338911445798131099184913693331275994202178468770995043231549449636566302602723526994100546866002109580656271617700292128817324026402672913175391123231569868576785112993283866087429509152147113028652093885664979723671007737733766493 (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.