Factor Info

ID 102797
Size 561 digits / 1864 bits
Status composite
Value 738313143697378202166553991472617704468007107215091538313782569489393045914403660145412138436141832155414078443938497823244101676916021304872844599839972980685135028090278672435799828362006364904723993143609838676415620010425148326899981662036857357353777588428164309016656813297174774811771048619935234512981723584169201248258797983411982104039659500172519929181398812471221877810143585708619626104701178404870488372657724125238065968874363226343954470712553287239776545746257026456778348075603144435765514559472317857861067940808148814239914054425513234011549

Factorizations

Primary (ID: 38) 47831560297620361798553 (proven prime)
(ID: 102798) 15435690140639412929436014123473675991306904862459498863717352542110785938176401160059038430065261465816552752708089982315295239930515678922978752739610801822290079055887428081142133084826714148739031394009824408463338959386385079586260614449628617296327356711135727177590889508046461045157910765790932250558269495952635892441925038025601317095760693851480948660720435007001099171449841626724449737942016094112814840080085589773260475702362296579260357731495721359386614972438681930702515983378267028007646751533383207435172881992064468133 (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.