Atkin-Lehner |
2- 3+ 13- 17+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
91494r |
Isogeny class |
Conductor |
91494 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
1415088657216 = 26 · 39 · 132 · 172 · 23 |
Discriminant |
Eigenvalues |
2- 3+ 2 -4 0 13- 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-211844,-37476377] |
[a1,a2,a3,a4,a6] |
j |
53416939542187131/71893952 |
j-invariant |
L |
2.6704038932288 |
L(r)(E,1)/r! |
Ω |
0.22253365850215 |
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 |
91494c2 |
Quadratic twists by: -3 |