Atkin-Lehner |
2- 3+ 11- 79- |
Signs for the Atkin-Lehner involutions |
Class |
15642f |
Isogeny class |
Conductor |
15642 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
-4071997268064 = -1 · 25 · 33 · 112 · 794 |
Discriminant |
Eigenvalues |
2- 3+ 2 4 11- 4 -2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-3779,-131037] |
[a1,a2,a3,a4,a6] |
j |
-220995219282579/150814713632 |
j-invariant |
L |
5.9099853247202 |
L(r)(E,1)/r! |
Ω |
0.29549926623601 |
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 |
125136h2 15642a2 |
Quadratic twists by: -4 -3 |