Field | Data | Notes |
---|---|---|
Atkin-Lehner | 7+ 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 8281 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 8281b1 8281b2 | Curves in isogeny class |
deg | 10080 | Modular degree for the optimal curve |
Eigenvalues | -1 0 0 7+ 3 13+ 7 7 | Hecke eigenvalues for primes less than 20 |
L | 2.6810377643894 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 74529m 8281f 637a | Quadratic twists by: -3 -7 13 |