Factor Info

ID 219817
Size 1209 digits / 4014 bits
Status composite
Value 121755585885698008169779702538604471708943388685930735047126879645428004700736100400196565299614433061492610172387658201966372444047781337029316805191806190306406210120786714093996809434197971996406519513216605036092136410182637203202980310090611203586279368101447349128180327222629524477943888306945258857407815230545683928730615156421840318045205914729589335860285108551653849779036053977686173699283285000048984353842439587986458924888788417786102352127359592262624291650142843326542114196798672714413312529343999615053654285680281087943849929215722843247891427713072797564969634596964598192168352384587981221189207109304625304160710951922469585676187120680501358350709454397599787352133465704044682911067364816763558743052427900104289846200261745450320139911969946094125813564062791547820971972432213858879143726413196578430426899310297583122940187372898770566334357919371542630098843690834487852520770312441641534167998781890189449506261055851232034048653446250186570854994906966794390497390147699046740448426363213085940447343320704491525853170738738936103418785125648588188310471543365556105033810322456429785025647648322801127528323221391072920888025169566929482607349655363402560260186487510264849061

Factorizations

Primary (ID: 219818) 27474145036422219124367117 (proven prime)
(ID: 219819) 4431642394123193198921744743506552790448765290324057626067249643361621872735232564728791198230516219319388746415222264984173359397095330785031212692527937662405702648027485345569199604360456536990925023912515730451486342798947560947580878566490572681797074187680514439709517166409535070706418373533825569341160932359177936065223326095982592092556980304158344818564307069007349839336994699728606171918126230758697265288543547957911923024661309248895735948627579007279016183511873216113375738519555952668547978511196209240935553667700225894152698214949703975048759507687513468294961720986788081785815933442509434888494816756657681085381850970420653982564039386465446740059844298308378078187807007496986509464055687782842795817386933470244783507567018655720752006330508890364418921079138075417488990593701173550068343289185763569562134838232566703976862892450323854691031994792294881442769012803499096437175374753152469622080527400571189260263485574343602073740152023634062040897644280924821314289222537916238239057259805606410426637153308988505120614817117234085054851917435956258747394482318389764344706907912494172989309028412746400735033455512212209710354339777302854657054462192633 (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.