Factor Info

ID 136989
Size 256 digits / 850 bits
Status composite
Value 6903343909363029591126281420265062012440614804299877577689489847486249805439601391898487468764373038186042622379375767886173209096883614145257160934253901371189614762207721103734401241360057059810523559046786789329931217299179218586318425071870606203776361

Factorizations

Primary (ID: 171452) 281599662628320810139190621633504911 (proven prime)
(ID: 171830) 24514744957186437174314723801436642467401896588976487380713553996502500232501973158213099669612015913850897986480251444517195600517576674171826848110736444768653584139393568850887959710403058557306870764192079406707746951 (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.