Atkin-Lehner |
5- 11- 31- |
Signs for the Atkin-Lehner involutions |
Class |
18755i |
Isogeny class |
Conductor |
18755 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
16896 |
Modular degree for the optimal curve |
Δ |
-33225626555 = -1 · 5 · 118 · 31 |
Discriminant |
Eigenvalues |
-1 1 5- -2 11- -1 -7 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-6960,-224245] |
[a1,a2,a3,a4,a6] |
j |
-173945761/155 |
j-invariant |
L |
0.26133267726133 |
L(r)(E,1)/r! |
Ω |
0.26133267726132 |
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 |
93775d1 18755h1 |
Quadratic twists by: 5 -11 |