Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3- 7- 13- 19- | Signs for the Atkin-Lehner involutions |
Conductor | 20748 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 20748u1 20748u2 20748u3 20748u4 | Curves in isogeny class |
deg | 48384 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- 0 7- 0 13- 6 19- | Hecke eigenvalues for primes less than 20 |
L | 3.7771616132256 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 82992br 62244bh | Quadratic twists by: -4 -3 |