Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 73- | Signs for the Atkin-Lehner involutions |
Conductor | 657 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 657d1 657d2 | Curves in isogeny class |
deg | 48 | Modular degree for the optimal curve |
Eigenvalues | -1 3- -2 2 2 -6 -2 8 | Hecke eigenvalues for primes less than 20 |
L | 1.3989934744435 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 10512w 42048z 73a 16425f | Quadratic twists by: -4 8 -3 5 |