Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7- 19+ | Signs for the Atkin-Lehner involutions |
Conductor | 20216 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20216d1 | Curves in isogeny class |
deg | 98496 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3 -3 7- -4 -3 -3 19+ | Hecke eigenvalues for primes less than 20 |
L | 2.1646904218423 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 40432c 20216l | Quadratic twists by: -4 -19 |