Atkin-Lehner |
2- 5- 13+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
128440bd |
Isogeny class |
Conductor |
128440 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
268800 |
Modular degree for the optimal curve |
Δ |
-1526043933440 = -1 · 28 · 5 · 137 · 19 |
Discriminant |
Eigenvalues |
2- 3 5- 1 2 13+ 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,2873,4394] |
[a1,a2,a3,a4,a6] |
j |
2122416/1235 |
j-invariant |
L |
8.1798897882422 |
L(r)(E,1)/r! |
Ω |
0.51124328027447 |
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 |
9880d1 |
Quadratic twists by: 13 |