Atkin-Lehner |
2+ 3- 7+ 13- 19- |
Signs for the Atkin-Lehner involutions |
Class |
41496o |
Isogeny class |
Conductor |
41496 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
-12346675669665792 = -1 · 211 · 320 · 7 · 13 · 19 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ 4 13- 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,54088,2284848] |
[a1,a2,a3,a4,a6] |
j |
8544536300650894/6028650229329 |
j-invariant |
L |
5.0758883994502 |
L(r)(E,1)/r! |
Ω |
0.25379441996745 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
82992i3 124488bn3 |
Quadratic twists by: -4 -3 |