Factor Info

ID 78122
Size 721 digits / 2393 bits
Status composite
Value 1816982722996418653836905998038084213490479122785679890377126912107190891423799018021810599309025251781355756687496349446307637548057510477417929557620855611000149962935665803809526969185281358514057684660296236956978564665559038553299714145164296283871457323994931281356150650426042441897247831991872551278767372781033277839731055886049872189459363154420841247552307586843149430666681022023158809651860591684218025390512334617774106874549640048450972405744304713696987565130567598640849071152471294260680532031515355166706359628341353955582755161329141759027899677751214346964513894697892676819712036592536424070041017525265403885487342061336108335784700659643614625514156064680243236132035278282765483569181573415038357

Factorizations

Primary (ID: 76606) 9046136706136194008490359681475175110329196851097988134443593 (proven prime)
(ID: 78123) 200857314234917454394331679884826371435056228910415144185046650212809459322488947877369714469613954293794393998620168801519301480028728683265630865141538588394310077671428030492024155531107942131406045184151346894262159374756776958579977847614632490797932556579396548334764520893619031847072524994089920360937610069530160882792373937790349572250537302111535100883032216649526596249948315868997881467721319232454469559951206555647276808867349837183721375360351199705753179394838658318255562643098513788290621470848977139474783220989471404893475109351835586079513254238369619361572053512696734186714314939501952981688919706704477410154350226551232689081382951149 (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.