Atkin-Lehner |
2- 5- 13- |
Signs for the Atkin-Lehner involutions |
Class |
20800ee |
Isogeny class |
Conductor |
20800 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
32256 |
Modular degree for the optimal curve |
Δ |
-3544186880000 = -1 · 225 · 54 · 132 |
Discriminant |
Eigenvalues |
2- -1 5- 4 1 13- -7 -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,767,-90463] |
[a1,a2,a3,a4,a6] |
j |
304175/21632 |
j-invariant |
L |
1.5062917803834 |
L(r)(E,1)/r! |
Ω |
0.37657294509585 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
20800bv1 5200be1 20800cj1 |
Quadratic twists by: -4 8 5 |