Factor Info

ID 20547
Size 334 digits / 1108 bits
Status composite
Value 2858493479316726188049633621856832746104572295349226039442206985266559779027080967129294779757829377419343904176811829773818670538845505648755352981758529042999690444422503403925549160405227511386309115660496705400104193847932121941411975958149699806463939485267699086814687494912414368954021856847113948890847711798026560387247713551

Factorizations

Primary (ID: 6961) 32785719659723694619 (proven prime)
(ID: 20548) 87187150655359946029922444942810503634219968644930488389238321132508102146304967513969662593917555258715273921949947738476527164682507714901561597137131270083934891098561261106986804455804157942142380326266857725959103204250848692295590363919063189677335418692913038735518406310929199851587944489736178612468838429 (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.