Factor Info

ID 187822
Size 800 digits / 2657 bits
Status composite
Value 45138236160295264837110441024890673259728560008912125045193467651792162394689778903726080491186380455582043609774244495888862069201449334088803999852639819309804713101801880433189249309079897648126941738325132626156551676579960244561998097060506594482748653824114929284714820543079593719307709508017391135179693698943201340560411540915654172845945246003233090774357415329052552046237749782128542843530167593740520817709383597077179449827136313710395706044120126153072689949109439815718515603999178344080084507752956782045991419759305628740606700152735810636622846312488916949133151155795664781529830413880134541414795968386822545707595471718529877526571866746874026721354784706796240177465418039804071728260868270642512310931551651709764886922154936170458972201349478591078045721924838069664733720337

Factorizations

Primary (ID: 186386) 293107232364475302047830299524853689368699471148619508253124934437481216524062059 (proven prime)
(ID: 187823) 153999052825030306804670537675238114687706669842564886411898857991304993276087850492674734832059466116731941782081337922525696048356514211875068516335876972230287591391171545638828907476452936773943165392780523683558361424800750790544888421075445354382590501771426791615191566455626708354897160131229294206067491323705801375665950424916655271157067287107331067173499933095383902455612699887497809872201847940665742650862181507852539178703197737176511880020908354237832017624603681058319663886990294579276228806579749120510370235321398342970657220894315478772994557997222908810515086024223080043020027979923530936647897048228646411407627773232132879559732593758222705596782971684646912534997951746879728703729565590960243 (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.