Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7- 13+ 17+ | Signs for the Atkin-Lehner involutions |
Conductor | 21658 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21658d1 | Curves in isogeny class |
deg | 16128 | Modular degree for the optimal curve |
Eigenvalues | 2+ 1 0 7- -2 13+ 17+ 1 | Hecke eigenvalues for primes less than 20 |
L | 0.88772924037803 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 21658c | Quadratic twists by: -7 |