Factor Info

ID 129704
Size 669 digits / 2222 bits
Status composite
Value 556144867076816744362831721333607786634735764197580585782252905897084907509717128137791653685668047318333487643856943725621998849314400609782692378001709366286275749568805928074505342140348546242167268326947804512152517125418232000979967242429210644989923938917723882625220172062701349228643309295776113215628035662830564414641180804217513678181800472446277204911430110197776973701039373850084857880290077522334568644094737491597904686694218665830633463405820216575947174293827706525252902113282448554062367693212007551992357372621823260664173708780054744865561575986632974002418031076016742821015527389595268106910325724070128096646328911243313251801995428960946773971

Factorizations

Primary (ID: 1222) 10837399157311960843528910542685545748152881169441 (proven prime)
(ID: 129705) 51317189576946371268077721075932088114783643068166565338751808658481879229155751013508320845086690519269780748962659704236680863303666521144553966907111161683023536980128166066769422206949025978585280007304748018725764237849389807898570788408432137145764207993053964752318761438513915594888493833690535500802837529342683851382133214304668484871224750118882680966231408293513141031496503045063372592878664880236867039508043521702003596102954354760681916019938160510531374516956247251756369100030813806698457173150080544378635913988638868822935661980540859372260393973751575301262431943610917155562280892359377369909929331 (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.