Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 7+ 13- 19- | Signs for the Atkin-Lehner involutions |
Conductor | 15561 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 15561a1 15561a2 | Curves in isogeny class |
deg | 23040 | Modular degree for the optimal curve |
Eigenvalues | 1 3+ 4 7+ -6 13- 0 19- | Hecke eigenvalues for primes less than 20 |
L | 6.9346330642167 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 15561b 108927a | Quadratic twists by: -3 -7 |