Factor Info

ID 163855
Size 252 digits / 835 bits
Status composite
Value 184736943294842314543199678332942551239689846341551458889945972527784152277344257651829111863212634625272413275107317484051616476789978440105695035928619006327125119688515183064579081420613326690597742655337583664289323558348176009514908256595945608431

Factorizations

Primary (ID: 195513) 11953873641905523923862317972760780233 (proven prime)
(ID: 195514) 15454148908453248806067460275448351481681010232436557657533522030549092340871655695245026767220461294178919971922531725799024172173030165236920089498162445599409872842822445291763730630686960281952451783371899279607 (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.