Factor Info

ID 87631
Size 412 digits / 1367 bits
Status composite
Value 2144879860905477060597281279602091699619746024282227206934186175546390434285741407689590721265088442030332781951523870123379131427664943834966713918786147006001476854451123199021745509288822999243010341173789723743900484383167468483356719779632245532077603024971777873195619462022867868516240179708767663017233366864871121930199138322066291369756642044531407050845560254506000415653046442225973321436590758014193

Factorizations

Primary (ID: 14851) 166668825096179161138307580471434399036535876481 (proven prime)
(ID: 87632) 12869112502999505849184951117933085885072821303193241816857667674205335525068805021489734778174185240594640924073049934455583413178125821802042905870881674915351094311445976930222875157090777616562694060975150987190037669528324099826097066181412328909233447349368772518294270346176013132221676276899461974881276627378101185963680092690838877673867557570998969104753 (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.