Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 5+ 11+ 31+ | Signs for the Atkin-Lehner involutions |
Conductor | 20460 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 20460b1 20460b2 | Curves in isogeny class |
deg | 27648 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 5+ -2 11+ 4 0 6 | Hecke eigenvalues for primes less than 20 |
L | 1.576847653055 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 81840da 61380v 102300p | Quadratic twists by: -4 -3 5 |