Factor Info

ID 40287
Size 417 digits / 1385 bits
Status composite
Value 502192639575007442723947944011409312530620276395173108237083598019625782642193983126872501587660948438835222607753910380762859504223646771238979289660793020810637762305235200320556310121569930406849659137174796763100900177756116517676028675669302059103654052283972905939335310485269791181677763566139564484183945201143225399985196650089816102989737750312940426492950885747174445962901667162698378040963116558167188577

Factorizations

Primary (ID: 19897) 829510285658710111215121966308351445187741335558528775675039806142270659943202818322753067885238020768017585089 (proven prime)
(ID: 40288) 605408574501543031842514262337859008398916495700095944530199470758285576965480829202164458885135010670179100040567101758090457434488816784065558553296661412638228437313050421607863292067456096593355205756948146818049307851471072877007436414317133005835598894375059991594580587646655948884994805993941317793 (proven prime)

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.