Factor Info

ID 87628
Size 441 digits / 1464 bits
Status composite
Value 288066367048138317378460900125224881238996093926205543829829059351677311055744579684406286073336616567377460262276738886254966160333484183876764516981252817915972283020984844200191148564323817081818988474503476849165738286591348291820426819440140945645006499346489657221852835406437332934160954186050371528532272381009484618933074661663621808178764697531130851850211622078849482609314104191320196991615037760937755697052207277455647297570743

Factorizations

Primary (ID: 2964) 134304196845099262572814573351 (proven prime)
(ID: 87631) 2144879860905477060597281279602091699619746024282227206934186175546390434285741407689590721265088442030332781951523870123379131427664943834966713918786147006001476854451123199021745509288822999243010341173789723743900484383167468483356719779632245532077603024971777873195619462022867868516240179708767663017233366864871121930199138322066291369756642044531407050845560254506000415653046442225973321436590758014193 (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.