Atkin-Lehner |
2+ 3- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
13104ba |
Isogeny class |
Conductor |
13104 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
681536104704 = 28 · 38 · 74 · 132 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- 0 13- 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-7671,-255530] |
[a1,a2,a3,a4,a6] |
j |
267492843088/3651921 |
j-invariant |
L |
2.0422335904705 |
L(r)(E,1)/r! |
Ω |
0.51055839761762 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
6552h2 52416fy2 4368m2 91728x2 |
Quadratic twists by: -4 8 -3 -7 |