Factor Info

ID 89647
Size 794 digits / 2636 bits
Status composite
Value 18420070546262206449133134066747729807994577221150605439128228097154658271619186178238644386351142061929328059754319392241647965994013350027396620683564886005955554548734021081502333804036909705509497971006661617158882682434878625592341345834997829641687083030419767392094417546362959478548531183690399752431210723796916919794511902020353539861868337574521395397925323992506029439880199866960200720134102069409023611393018671296835339578886038823964187630391100779211430451090003116815402599053961682221647233257362574791801721964363624455206591106789147521085232085699813911122204700906461524701984352387388905646867169657503026383681432016249611912006637231166856160396558032714017618139807275122825081028994683271985022430702182508181905682793002985345444208319032067711460150195817839402443

Factorizations

Primary (ID: 16180) 83586746792166730234950444170453916248790250609465237264900219568050856355673 (proven prime)
(ID: 89648) 220370707715932182337151545807837644263048224680562929231325171289931623936988929875250552305786886087011414701683308586213755609727187513465587413855701584643760625469548082301453048503066549519705732892276297774462513853698966459430463342293911121769187602495289972490690084146457414850932846931647180905429775219323861736831447122473600158748403780664457902580950434847267387588924683714560082247674433058749573365953172645267989283871982198749892306102441005782963278147697457131025676697782774957796474173512666078885286468493945460735465110452819713470821235514997644383479242288165408471856482693921599792236794538620034143356304409208325378725338350009188340147276032235665174603328728840543525927696232279491 (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.