Atkin-Lehner |
2+ 17+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
46784i |
Isogeny class |
Conductor |
46784 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-68020828045312 = -1 · 216 · 176 · 43 |
Discriminant |
Eigenvalues |
2+ -2 4 2 0 -6 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2881,400287] |
[a1,a2,a3,a4,a6] |
j |
-40366797124/1037915467 |
j-invariant |
L |
2.0694490359544 |
L(r)(E,1)/r! |
Ω |
0.51736225913222 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
46784v2 5848a2 |
Quadratic twists by: -4 8 |