Factor Info

ID 174578
Size 376 digits / 1247 bits
Status composite
Value 1317606133605322057513815954968037599051751513986796452456855146249042726985853179810560895824673399899166020271313588458752002279856288655763078850898002957411805645097016146880661983220434677059655777863207415956962742096897342140131453391909958915088623142696287970004763020490939070322278932472102125260860826602285982352516357142947679863760316131127023309766751711864423

Factorizations

Primary (ID: 173867) 1534910936650805699599693046814785133840835788623 (proven prime)
(ID: 174579) 858425138647037488175579212459972507037895688041145826002080848216305943621027448889930258978881431904685279716443696242185322973445297876633334397519331023762004703216285712928274127223460659561758561849169820282366892294302077192108657120611168158691415603993044890366475296315005029390735066235851318168733967861799377674601 (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.