Factor Info

ID 164515
Size 575 digits / 1909 bits
Status composite
Value 29457851407124891527104604649358681091471624723238278644002679544116354690014439568019612194713367479504401551583669034994544323454956310068623082029405314318469274332527653258473613146368148561185119152799562664578312518077343767031849240803568259652197064489751019163281281004162515538779139726338431728926114072376433137708049541994560501947891029056440566773450722801391314922459271396177746272916570693523786299606613852071989670183929356732252911533586588687675067397514656779123017453780448863548036224070481576003862175716705880446976183568360054996672311914995703071

Factorizations

Primary (ID: 164267) 28808489789690398418429084471 (proven prime)
(ID: 196184) 1022540633756750347326562197176477339143336393406970731854175614631759818098403795654209533632582190885954546524845560341967800295332584888584202484787865417362691331068352610875330311436684001389979119027985520585171940820936638357399764622982210307380253806077622087841190873377251690340739850860713684110801940165534704894463816064690961058583635237358245154923958333152901641648902036586614451232046263732650164875844180752831513862798899720694914287522770551465623876142081394654862691251090610560177075178509305741499648225978664137656416601 (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.