Factor Info

ID 193798
Size 123 digits / 406 bits
Status composite
Value 159345912464207092245547783399456134306505683974940355678576539635696194474560498572119506612539459549454931561770073128541

Factorizations

Primary (ID: 193552) 140063591404454115024991636100067441511 (proven prime)
(ID: 193799) 1137668332408187747160046727645871087290570075659301841626281497033754637227317944731 (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.