Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 7+ | Signs for the Atkin-Lehner involutions |
Conductor | 147 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 147b1 147b2 | Curves in isogeny class |
deg | 42 | Modular degree for the optimal curve |
Eigenvalues | 2 3- -2 7+ -2 1 0 1 | Hecke eigenvalues for primes less than 20 |
L | 2.1340337344824 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 2352j 9408c 441e 3675d | Quadratic twists by: -4 8 -3 5 |