Factor Info

ID 36455
Size 336 digits / 1116 bits
Status composite
Value 561953537079194114021248818957704507906492567077983165733290509141229559302889918702803253192384832806245248113587888988726644758274324589716955624648508823982433153461073153099561213358936014557878877194887817722359909012560138744231120063202788394279549793412326302168596620027273894450019405323317288296524889882686741004522113218867

Factorizations

Primary (ID: 11947) 2316988319537740538182118778939772220401 (proven prime)
(ID: 36456) 242536197675484512684152652185600412438251748100522735639665415689243213286653489219481624490812174199672946989206677560288789136968434521079366390717006964224858464188771754140371851742899202577289422068382177380681149073867924950910691141593981345159495572290800772654125165751043095820473652067 (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.