Factor Info

ID 167550
Size 1194 digits / 3966 bits
Status composite
Value 488014667796822259452269387392649148705963583054290238357200794722340813007901781264346929796431677432908521785376227774659145483650390682825786041537593800796631497994806787760778907562933903130309130098017999540600063389894232709104874100120089002856999474619137699770699168781151124879829675409352206351932182834977570802282456848808416032022142657920191623994663504207247520588625097353930492773056535696318076736322092652132567518302533515627162020348245473256164901439964178985076655837204486623437589094267035918317894889460016394531796307160024491702336033233833392613555654967153319453322485905392377715737761219406354323560547646929460487865151940640013822125617951545313804696850874624440358589923853846105977523680247148248303485621942369870074501696118248532399813487941544620263247900248532723400068637052235315291213392441566734368461113559196129787688491509200272075538771841069381651918900458352241527896932133640427189926546311097193281387007413050927478658408790127664937383243243539774835372142606798421044609446448322384190151839546217110438100275202708052814884593230235715901491025520127604049795614368552940724905140877631840107655350597603091652614520469772009997301209

Factorizations

Primary (ID: 17872) 1223399441578981329719781061 (proven prime)
(ID: 167551) 398900515408905036940355716948263167987941657191295852930294115886653713489721909305932031458925305982693029543728826888046885444104588094481270070233908073455612478885495731510901894920746927889587473763503006251902234126383511646429116862433525267383476141885026798516190131642737120880551575577152652189040628228100886703110774399343464462041732842782885116025721585579459813838299958056587919713962807417006364113545254365587632337876494599364872724927127980738048170255092770511037776003947439184422112945792997876298879960140176144011508932988642721409995341405550288294064667822893338618194135237314193243607841945685479870823758821491380105107413447640760138331298421588456915974146706313496463821666741913978907029692956672662338200211527620264957007206792023887178589862093724172064213857300352522353627404635114246689470275243917275717783688160950770427369983497160529394638582840973582845523609275334809308012815035915703853461830667863843567284821631939003478972590036931105473548381871726928532924363385623844136955545629814556771311434251305524551309652025672480831082861256063790281913018513568972830363590439677844693742581072956683639917887520728069 (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.