Factor Info

ID 129705
Size 620 digits / 2059 bits
Status composite
Value 51317189576946371268077721075932088114783643068166565338751808658481879229155751013508320845086690519269780748962659704236680863303666521144553966907111161683023536980128166066769422206949025978585280007304748018725764237849389807898570788408432137145764207993053964752318761438513915594888493833690535500802837529342683851382133214304668484871224750118882680966231408293513141031496503045063372592878664880236867039508043521702003596102954354760681916019938160510531374516956247251756369100030813806698457173150080544378635913988638868822935661980540859372260393973751575301262431943610917155562280892359377369909929331

Factorizations

Primary (ID: 115733) 349060606357672174205162929955516335198889744309701 (proven prime)
(ID: 129706) 147015127580346752006056175499561059766683738673022709813070862172025799819323780419603551047586071502567964753125106127198912793468170578839916114547375319604149722726783664558950959102453613101705892567779916742561606871129382678483019427645655996713362280075077449848933293961232990599005473074224829364592434242921239586390167167297625926350817181473291261332819759412932658495591086116578647252506055467502973368885168549543012932084036118299583646021153229522718243519284621219263676914099749444286784668450235605220895124702634003602315109934044022527280642908631 (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.