Atkin-Lehner |
2+ 3- 5+ 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
19110w |
Isogeny class |
Conductor |
19110 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
242033267600670 = 2 · 3 · 5 · 710 · 134 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 0 13- 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-16294,282482] |
[a1,a2,a3,a4,a6] |
j |
4066120948681/2057248830 |
j-invariant |
L |
1.96504845914 |
L(r)(E,1)/r! |
Ω |
0.491262114785 |
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 |
57330fb3 95550gf3 2730h3 |
Quadratic twists by: -3 5 -7 |