Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 7+ 19+ | Signs for the Atkin-Lehner involutions |
Conductor | 21280 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21280p1 | Curves in isogeny class |
deg | 40320 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 5+ 7+ 5 5 3 19+ | Hecke eigenvalues for primes less than 20 |
L | 2.273729744112 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 21280d 42560bc 106400k | Quadratic twists by: -4 8 5 |