Atkin-Lehner |
2+ 3- 19- |
Signs for the Atkin-Lehner involutions |
Class |
8664g |
Isogeny class |
Conductor |
8664 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
3456 |
Modular degree for the optimal curve |
Δ |
-2258202288 = -1 · 24 · 3 · 196 |
Discriminant |
Eigenvalues |
2+ 3- -2 0 4 2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,241,-1698] |
[a1,a2,a3,a4,a6] |
Generators |
[1587:12635:27] |
Generators of the group modulo torsion |
j |
2048/3 |
j-invariant |
L |
4.8345148647268 |
L(r)(E,1)/r! |
Ω |
0.77347530954378 |
Real period |
R |
3.1251901677238 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
17328f1 69312p1 25992bc1 24a4 |
Quadratic twists by: -4 8 -3 -19 |