Factor Info

ID 149360
Size 1087 digits / 3610 bits
Status composite
Value 2999969946491111049031877992757562236044161532664370606312122277970084828347417985290938198684132948409552717378793434244323282222997023092733391892077857606181091708692977436293002147891852392108402414365916614721467743687095914594385659140069018558181402125619842902956326316343838991621753993212188322267084363870194822521925228323896220544503830608527493547290865445009658044598897498217622635177826903063007100008255925791631403293752718812576560669506500032779656829840508703175016542849100428702382043185592500943246275134950513137020483660605838236866684199849633932077079625102368631958366470384858046334105126498001839734612421882317558461980376800248259852029712622047648316556868040044526867101463670277919358910537131312153967369342790842413538472102056878588442707722348224048430630778409774045508615013220523213569873194405698314854488081646502160173283049084286998621111108141882271975233675741580006657413287780254220262069392373442929035127545322163812684687531267809129744024454991960626721476582953522110519099688516846309472271175527292366381071221855162692192370977

Factorizations

Primary (ID: 147072) 412037760199357579738273 (proven prime)
(ID: 149361) 7280813159064901622400164315184053018569558464765037586601781216371218729542457055721954748099876950068342524411656660974619341651857666216635197422676650584294307981742668236895802876365024768985395123018138010858543554596770830890230981241021123290626369497755906476104668611198266306618969396717866942281730370511883519720967353267345283364637271014048878916588503862314762100903404284786568793074428482516996909107519797622922585220201550868027415346926811852383816760723743979878327422746235004960881934360595817691067419637301654872877550238516519480887457201478979271732011667064691316963736827357266938326843012817292695763897000893273389261307085038783474827738487808361226481917534357522213938479353974867795995187184736559505647512156455038408959462065350946841993981903983190049386028482602913149177112368333930730585056624168532831605324180145224575829200000474035160633476005226193417497440472050902670999474166888805221277002451536484264917644395487910486416961135156557580459645741307764390181172569844290571770676300394081857303995066390285317249 (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.