Atkin-Lehner |
2- 3+ 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
6384r |
Isogeny class |
Conductor |
6384 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
3840 |
Modular degree for the optimal curve |
Δ |
-3369966768 = -1 · 24 · 35 · 74 · 192 |
Discriminant |
Eigenvalues |
2- 3+ -2 7+ 2 -6 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-229,-3020] |
[a1,a2,a3,a4,a6] |
j |
-83369132032/210622923 |
j-invariant |
L |
0.57111913113389 |
L(r)(E,1)/r! |
Ω |
0.57111913113389 |
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 |
1596e1 25536cy1 19152bm1 44688dl1 |
Quadratic twists by: -4 8 -3 -7 |