Factor Info

ID 172873
Size 499 digits / 1658 bits
Status composite
Value 8190749314115100626571420548669906422773985816915432527271222114816806342675374048431824297572792750924664751614207220246719865125994782180217379820671763762250570335822259451565989294731539643608176013101142241596341220311664781682254083318621082521373039786776570553166183244083644949723036637505036039850351630647640044159300688671170119711788619190053398971334992989725535362802461165905114295766082852198851451558982294169987636453940367885198580783399865629539568501858461683467564289985927129

Factorizations

Primary (ID: 136430) 2555778231696354754306517338366249 (proven prime)
(ID: 172874) 3204796571367081691648827264200594491409818321935113594096810496328988193474836465788086276442413706203593570610037008053531992726061360337927731485879070089886668322512345462231971906626536473525036318654143847829027582181018234072666770327147108939675271460070254868515300300320201902368936675119123068302541143146349024808074293761902853075134806541029219248569617848450741596810793725313088066940888814904169956667322930998581163364163535152287449669584615139121 (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.