Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 29+ 47+ | Signs for the Atkin-Lehner involutions |
Conductor | 21808 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21808c1 21808c2 | Curves in isogeny class |
deg | 39360 | Modular degree for the optimal curve |
Eigenvalues | 2- 2 -3 -2 0 5 6 -5 | Hecke eigenvalues for primes less than 20 |
L | 2.3198881397931 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 2726c 87232p | Quadratic twists by: -4 8 |