Factor Info

ID 51070
Size 284 digits / 943 bits
Status composite
Value 66881959138594017203437823442658637486936762745899116195246342988790691248145232307640707058831504158961666594979407698042240132459504802058785259026418974693184393280131798621125381589663838918282082572746017818883911164616211318957560980543554390407119790312673635374971016019351643

Factorizations

Primary (ID: 50301) 57779535199590623585972602462371982722687354954780675870640496251 (proven prime)
(ID: 73878) 1157537160995851791059575009971390280540224204248020622663216943371212197939463121610110312116129721391842757756493869662507117495660499595480426318928695721147315899370412541769736627492497046153714072796739168960575393 (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.