Factor Info

ID 108345
Size 306 digits / 1016 bits
Status composite
Value 482134663792534976962319452074224626154347991849282391029033759566883100889282622512401430300529485061039160635608330638823804253134857232202861811830640901710365908929809893901284751757757043758370908647268894498998416924494523849760387972009394420579830366066435465651954672702608495070419801798747909243

Factorizations

Primary (ID: 427) 168778913873539642145017404947 (proven prime)
(ID: 108346) 2856604849073636345512035055029521832229558188083688351565747643346523635056588834118966165953104620518220988771045922456739077731053620294177496763516795983160704266195109111855327522391317113596644762925133024367013246559631935787664403354906927753454624774945285818871915769 (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.