Atkin-Lehner |
2- 3- 19- |
Signs for the Atkin-Lehner involutions |
Class |
6498w |
Isogeny class |
Conductor |
6498 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
563010478039584 = 25 · 39 · 197 |
Discriminant |
Eigenvalues |
2- 3- -2 0 4 -2 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-284456516,-1846525107769] |
[a1,a2,a3,a4,a6] |
j |
74220219816682217473/16416 |
j-invariant |
L |
2.9409359767535 |
L(r)(E,1)/r! |
Ω |
0.036761699709419 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
51984ct4 2166d3 342f3 |
Quadratic twists by: -4 -3 -19 |