Factor Info

ID 53327
Size 299 digits / 991 bits
Status composite
Value 17793509595765888100256277128765379974614924967072361507855102556794926642582174215274688447717262369420690091086304527262803030793078890671572863052584731830892986791533542130625045308751877839349765022781085789819846074419686870994103832603605852345926738217905635113028951144849638688654984718409

Factorizations

Primary (ID: 52573) 143529155542303647618953713 (proven prime)
(ID: 53328) 123971394721412165649727092994754914822577622935314533099634218693994167205635410731910918469408950450131527323885790544070704184006086712027674654020888069858776681755766779644324838501543102127015570062762688374672982462353499133517391594956463341827781149757324307448793 (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.