Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5- 41+ | Signs for the Atkin-Lehner involutions |
Conductor | 1640 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 1640e1 1640e2 | Curves in isogeny class |
deg | 192 | Modular degree for the optimal curve |
Eigenvalues | 2- -2 5- 2 0 0 -4 -8 | Hecke eigenvalues for primes less than 20 |
L | 2.2968825109586 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 3280c 13120b 14760f 8200b | Quadratic twists by: -4 8 -3 5 |