Atkin-Lehner |
2- 3- 7+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
17808u |
Isogeny class |
Conductor |
17808 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
deg |
11520 |
Modular degree for the optimal curve |
Δ |
-4595318784 = -1 · 216 · 33 · 72 · 53 |
Discriminant |
Eigenvalues |
2- 3- 2 7+ 6 2 4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,328,-2220] |
[a1,a2,a3,a4,a6] |
j |
949862087/1121904 |
j-invariant |
L |
4.4338371920376 |
L(r)(E,1)/r! |
Ω |
0.73897286533959 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
2226d1 71232bz1 53424x1 124656cw1 |
Quadratic twists by: -4 8 -3 -7 |