Atkin-Lehner |
2- 11- 13- |
Signs for the Atkin-Lehner involutions |
Class |
81796u |
Isogeny class |
Conductor |
81796 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-7.0413671147146E+22 |
Discriminant |
Eigenvalues |
2- 0 0 -4 11- 13- -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-9304295,16802493422] |
[a1,a2,a3,a4,a6] |
j |
-18522000/14641 |
j-invariant |
L |
1.8097250737928 |
L(r)(E,1)/r! |
Ω |
0.10054028173868 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
7436b2 81796t2 |
Quadratic twists by: -11 13 |