Atkin-Lehner |
2- 3- 5- 13- 47- |
Signs for the Atkin-Lehner involutions |
Class |
54990bv |
Isogeny class |
Conductor |
54990 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
2461824755301600 = 25 · 318 · 52 · 132 · 47 |
Discriminant |
Eigenvalues |
2- 3- 5- 4 2 13- -6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-81077,-8538771] |
[a1,a2,a3,a4,a6] |
j |
80850772512593929/3376988690400 |
j-invariant |
L |
5.6731453263917 |
L(r)(E,1)/r! |
Ω |
0.28365726629941 |
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 |
18330b2 |
Quadratic twists by: -3 |