Factor Info

ID 78123
Size 660 digits / 2191 bits
Status composite
Value 200857314234917454394331679884826371435056228910415144185046650212809459322488947877369714469613954293794393998620168801519301480028728683265630865141538588394310077671428030492024155531107942131406045184151346894262159374756776958579977847614632490797932556579396548334764520893619031847072524994089920360937610069530160882792373937790349572250537302111535100883032216649526596249948315868997881467721319232454469559951206555647276808867349837183721375360351199705753179394838658318255562643098513788290621470848977139474783220989471404893475109351835586079513254238369619361572053512696734186714314939501952981688919706704477410154350226551232689081382951149

Factorizations

Primary (ID: 75950) 67012200840037529491338272681863005761074227988731301506393709 (proven prime)
(ID: 78124) 2997324542651223963723652247197025257039752075097830054478935813125813368203714400603090920751586069827015963567747067337238421719554355872684614686859023686271966388438056552147098868513010770528133474227480379849913992692621189737902670679742354883539784384466339357757264864971556450203234631441883838254624561432604271294887398281558342584918439501045681364769392776704387565936528462260637680441527826780516276334294772576588377678761230729562915813584291809697858994125818757290527350297899667058565391051778000571452449347537762103486298873306929505684702701764529599256441262666793367596161 (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.