Atkin-Lehner |
2- 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
13328y |
Isogeny class |
Conductor |
13328 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
42800432787488768 = 219 · 710 · 172 |
Discriminant |
Eigenvalues |
2- -2 4 7- 6 2 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-548816,155990932] |
[a1,a2,a3,a4,a6] |
j |
37936442980801/88817792 |
j-invariant |
L |
2.895493495327 |
L(r)(E,1)/r! |
Ω |
0.36193668691587 |
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 |
1666m2 53312cf2 119952fx2 1904a2 |
Quadratic twists by: -4 8 -3 -7 |