Factor Info

ID 129424
Size 413 digits / 1372 bits
Status composite
Value 72351299684448234983550408671561133536038652832668306876214369420607567244179603809052180851285689542117366224858609253687517417040765750142889034367734213198127718025242892973482829556845563290920039829272912326995654265585010397005590326495375762842437072918246011682177964911639659319608007460295646846641547007267912243275759070768246910711113056525569785456314385960795615129376554214635404462395446058106691

Factorizations

Primary (ID: 9154) 178990366429206972707092776889535507078451721820273 (proven prime)
(ID: 129426) 404218959533021118307404175614589998608122313891639558101497083308593362345275741691640570930828531671228366999999975991271932210991887780655982721480612294425682093973078295541985764455093300330082984711769067430124170822074429097263350225596196606670101713775932820740392783714552716042032067677360217785031308641728218848001239889137477752881275965832736410867 (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.