Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 5+ 7+ | Signs for the Atkin-Lehner involutions |
Conductor | 420 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 420a1 420a2 | Curves in isogeny class |
deg | 840 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 5+ 7+ 2 4 6 6 | Hecke eigenvalues for primes less than 20 |
L | 1.1310272070445 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 1680q 6720x 1260h 2100m | Quadratic twists by: -4 8 -3 5 |