Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 11- 17+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 21318 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21318o1 21318o2 | Curves in isogeny class |
deg | 253440 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ -2 -4 11- -4 17+ 19- | Hecke eigenvalues for primes less than 20 |
L | 7.9188636015412 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 63954l | Quadratic twists by: -3 |