Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 13- 23- | Signs for the Atkin-Lehner involutions |
Conductor | 20631 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 20631h1 20631h2 20631h3 20631h4 | Curves in isogeny class |
deg | 1774080 | Modular degree for the optimal curve |
Eigenvalues | -1 3- -2 4 4 13- -6 8 | Hecke eigenvalues for primes less than 20 |
L | 1.6810117057685 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 61893g 897e | Quadratic twists by: -3 -23 |