Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 67+ | Signs for the Atkin-Lehner involutions |
Conductor | 21440 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21440q1 | Curves in isogeny class |
deg | 10240 | Modular degree for the optimal curve |
Eigenvalues | 2- -2 5+ 2 4 6 -1 5 | Hecke eigenvalues for primes less than 20 |
L | 1.885155189498 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 21440g 5360g 107200cq | Quadratic twists by: -4 8 5 |