Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 7- 17- | Signs for the Atkin-Lehner involutions |
Conductor | 2856 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 2856d1 2856d2 | Curves in isogeny class |
deg | 640 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- -2 7- 6 -4 17- 6 | Hecke eigenvalues for primes less than 20 |
L | 2.2245878297377 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 5712c 22848s 8568l 71400ch | Quadratic twists by: -4 8 -3 5 |