Factor Info

ID 139286
Size 272 digits / 904 bits
Status composite
Value 67786335313294322285902987722574036218657477803613289017937750860865272190170763704901482021596714430119166575803648954820724173974921338235786585154069441874494979371043960321584067510553946688042670160864383594288934856738313392676693720866139955882019527846870773774171

Factorizations

Primary (ID: 138913) 75427106277010022103137632342098693809775163 (proven prime)
(ID: 174121) 898699932413493819369826657633430311768893400974933580412090315858267827426048785102241837296521283981333259654353684602771487002073317625053445129453558714306952719196995591287516957924598939140934851203339521772256230270782817 (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.