Factor Info

ID 128573
Size 549 digits / 1824 bits
Status composite
Value 976576978960724644381620219098218911935702695215219704718146190320194631828772318231847398864016459677713374747234541721956384584389404100814124721258577208853332506258326732008009194574840568945176195888196937223987007770835804602529295640888313948573794596892115368002827080855298630123582961004317969735521205226500359504595280197145664380365015999256355957592749807321464409069484444823710541688191538482993577055299959984833370610526475475942189649679275370126698002542102927127702466211151606052847449778585759236780133802979877383610881402129

Factorizations

Primary (ID: 9254) 9611917589962094188305818295559802455648371188299022065309416041004390653133751793714950424784893 (proven prime)
(ID: 128574) 101600640020112355032189881653803332456046365278088204727253041764781243478772118989548358427412140073169698489555993642404723873703179914781496019008486595150018757028002770954434368104079515296365032760782966799000334980808264984127926890396486854200425845374613074267009739317656333907234884863851222109703737914276148700502656104928364191389975740386962100000278079622367931241854287675271021263823457297853236121791638876086619222044167008812319653 (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.