Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3+ 13- 89- | Signs for the Atkin-Lehner involutions |
Conductor | 20826 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20826f1 | Curves in isogeny class |
deg | 497664 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ -1 3 -3 13- 8 -5 | Hecke eigenvalues for primes less than 20 |
L | 3.9111845529086 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 20826u | Quadratic twists by: -3 |