Factor Info

ID 51157
Size 455 digits / 1509 bits
Status composite
Value 12532204704185810422254336414277247096935261038286444244988002315782812122441747008005435572805382669214978763268047326570553568577305395152203735387231192856734920593320175389730063116735966039351626036155216140092940305579315298746032520836044626812984306269256768586902578585741406315718055261546542807293296168243077522306178296903480608292350283029443454873444965391002797501071700720062621269935985280947146301016560724693782144515237434762690291873

Factorizations

Primary (ID: 73094) 3523115712994289296116782558201078504837006181920850717652507 (proven prime)
(ID: 73997) 3557136842813122833537691739652548269561031745544181492623369453970285656726036202633798194706908463094096735243905201964713820931405774854001846250983491760302157157217514082857085353262543329193800437199685415812395902577776069081264059890196894256041250482468401771346347137934276284678311554585203265659745753285984094531446456677074004161763006220121843862532764255656335517689150445156339 (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.