Factor Info

ID 47438
Size 291 digits / 967 bits
Status composite
Value 964666624542221508984455049118876961824314128190496347542122381889400510986039100212754719459099026790054997533317242208052741205511999055385033549860718069478715534083571028992355405372703771832679244215313706318382496668931647731741235255105463883491861896466968728164758609481499962124929

Factorizations

Primary (ID: 47439) 63435886462981624397580319817297189996782552457 (proven prime)
(ID: 47440) 15206954270358596690114979223467218920774446590400768915786399943655655946749974200232574854896806840912046395216115576132881331368973273080685760679741435715354924874293483225033123431370896456791115555342559434070866951694639542887749433603897 (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.