Atkin-Lehner |
2- 3- 19- |
Signs for the Atkin-Lehner involutions |
Class |
6498v |
Isogeny class |
Conductor |
6498 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-72206093808576648 = -1 · 23 · 312 · 198 |
Discriminant |
Eigenvalues |
2- 3- 0 -4 0 4 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,103900,961935] |
[a1,a2,a3,a4,a6] |
j |
3616805375/2105352 |
j-invariant |
L |
2.5024686886412 |
L(r)(E,1)/r! |
Ω |
0.20853905738677 |
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 |
51984cl2 2166b2 342c2 |
Quadratic twists by: -4 -3 -19 |