Field | Data | Notes |
---|---|---|
Atkin-Lehner | 5+ 7- 19+ 31+ | Signs for the Atkin-Lehner involutions |
Conductor | 20615 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 20615c1 20615c2 | Curves in isogeny class |
deg | 14208 | Modular degree for the optimal curve |
Eigenvalues | -1 2 5+ 7- 0 -4 6 19+ | Hecke eigenvalues for primes less than 20 |
L | 1.3178362015972 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 103075b | Quadratic twists by: 5 |