Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 19+ 23- | Signs for the Atkin-Lehner involutions |
Conductor | 20976 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 20976e1 20976e2 20976e3 20976e4 | Curves in isogeny class |
deg | 41472 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ -2 -4 0 6 -2 19+ | Hecke eigenvalues for primes less than 20 |
L | 2.8947726324569 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2622e 83904bt 62928w | Quadratic twists by: -4 8 -3 |