Atkin-Lehner |
5- 11- 17- |
Signs for the Atkin-Lehner involutions |
Class |
15895i |
Isogeny class |
Conductor |
15895 |
Conductor |
∏ cp |
10 |
Product of Tamagawa factors cp |
deg |
22320 |
Modular degree for the optimal curve |
Δ |
-336278514275 = -1 · 52 · 115 · 174 |
Discriminant |
Eigenvalues |
0 3 5- 2 11- 2 17- -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,578,-27383] |
[a1,a2,a3,a4,a6] |
j |
255688704/4026275 |
j-invariant |
L |
4.6970344977322 |
L(r)(E,1)/r! |
Ω |
0.46970344977322 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
79475w1 15895b1 |
Quadratic twists by: 5 17 |