Atkin-Lehner |
2- 11- 13- |
Signs for the Atkin-Lehner involutions |
Class |
81796t |
Isogeny class |
Conductor |
81796 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-14588037593189632 = -1 · 28 · 1110 · 133 |
Discriminant |
Eigenvalues |
2- 0 0 4 11- 13- -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-55055,7647926] |
[a1,a2,a3,a4,a6] |
j |
-18522000/14641 |
j-invariant |
L |
2.1750188496184 |
L(r)(E,1)/r! |
Ω |
0.36250314105841 |
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 |
7436d2 81796u2 |
Quadratic twists by: -11 13 |