Atkin-Lehner |
2+ 3+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
2016a |
Isogeny class |
Conductor |
2016 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
768 |
Modular degree for the optimal curve |
Δ |
-3024568512 = -1 · 26 · 39 · 74 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7+ -4 2 4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-405,4104] |
[a1,a2,a3,a4,a6] |
Generators |
[3:54:1] |
Generators of the group modulo torsion |
j |
-5832000/2401 |
j-invariant |
L |
2.9424131544056 |
L(r)(E,1)/r! |
Ω |
1.3353212138532 |
Real period |
R |
1.1017623040358 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
2016b1 4032r2 2016i1 50400cn1 |
Quadratic twists by: -4 8 -3 5 |