Factor Info

ID 23820
Size 522 digits / 1732 bits
Status composite
Value 237899618162246178162755003372623859635379448178797954229549181222893231183100168918885496564874855604413338234555890725653087736476466051083633775193927214688683888506084931901888846285752280767058365696143849764265151193601982184697999244285375439661276275690991727797785064356278755208315592449362187803268887903828620531506255391554157213455154363632089042112114958417961038865963603305844616303927092886223841509981287856130910724609430368260330641930463681656161250340210674736029785879299631231411887309240617506957

Factorizations

Primary (ID: 33255) 3087387604845345495607043892989 (proven prime)
(ID: 33256) 77055312973624226687123393774178888539292802703598759066711835937045720297079113494442824594865280037148596961100772530430069252332111339421910662440635263134119706268337457242073611674621944477606836472220556800802762732539064884902512014754251783137141822099032147547228164488495102568506926432613550683257619268111132954534122669290388748280206551114018676542296784921532373477416108992017568986771213228991771260592008618077357306394166598932153435444394629375619108580867575902432072913 (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.