Factor Info

ID 44920
Size 255 digits / 847 bits
Status composite
Value 478473132409380824193608490180413154558112639114872009551511869780666292350237584097917898878613597017072665658712010559355587687834296512092820832857765739750735228987303009365790244153882986524981490798932339931518838141258307833394313245732831830445699

Factorizations

Primary (ID: 1118) 11957954590103942275063852978039182929 (proven prime)
(ID: 49263) 40012957801775845874629463967913868533854840441545503207577047078455752291620053475636512177286937400694501254092497262028042858447619576770898086345669027376979557441303698557777017483632447612097477183679272804458131 (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.