Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3- 7+ 13- 19- | Signs for the Atkin-Lehner involutions |
Conductor | 20748 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20748k1 | Curves in isogeny class |
deg | 13824 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- 1 7+ -1 13- -2 19- | Hecke eigenvalues for primes less than 20 |
L | 6.4767233037368 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 82992bz 62244r | Quadratic twists by: -4 -3 |