Atkin-Lehner |
2- 3+ 13- 47- |
Signs for the Atkin-Lehner involutions |
Class |
87984u |
Isogeny class |
Conductor |
87984 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
27856601525256192 = 220 · 39 · 13 · 473 |
Discriminant |
Eigenvalues |
2- 3+ 0 -2 0 13- 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-12149595,16300118538] |
[a1,a2,a3,a4,a6] |
j |
2460128970701158875/345522944 |
j-invariant |
L |
1.7518291942431 |
L(r)(E,1)/r! |
Ω |
0.29197154749167 |
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 |
10998k3 87984o1 |
Quadratic twists by: -4 -3 |