Atkin-Lehner |
2- 23+ 83+ |
Signs for the Atkin-Lehner involutions |
Class |
7636a |
Isogeny class |
Conductor |
7636 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
40562432 = 28 · 23 · 832 |
Discriminant |
Eigenvalues |
2- 0 0 0 -4 -6 -2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-95,182] |
[a1,a2,a3,a4,a6] |
j |
370386000/158447 |
j-invariant |
L |
0.9204140493009 |
L(r)(E,1)/r! |
Ω |
1.8408280986018 |
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 |
30544s2 122176f2 68724f2 |
Quadratic twists by: -4 8 -3 |