Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 13+ 67+ | Signs for the Atkin-Lehner involutions |
Conductor | 20904 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20904d1 | Curves in isogeny class |
deg | 31104 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 1 -5 2 13+ 0 2 | Hecke eigenvalues for primes less than 20 |
L | 2.249411380143 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 41808b 62712e | Quadratic twists by: -4 -3 |