Atkin-Lehner |
2- 7+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
129472cf |
Isogeny class |
Conductor |
129472 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
8781191507262046208 = 219 · 74 · 178 |
Discriminant |
Eigenvalues |
2- -2 0 7+ 2 2 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-518273,-17411201] |
[a1,a2,a3,a4,a6] |
j |
2433138625/1387778 |
j-invariant |
L |
1.5402788288646 |
L(r)(E,1)/r! |
Ω |
0.19253485390137 |
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 |
129472be2 32368k2 7616k2 |
Quadratic twists by: -4 8 17 |