Atkin-Lehner |
3- 5+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
48825bh |
Isogeny class |
Conductor |
48825 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
32768 |
Modular degree for the optimal curve |
Δ |
-155721234375 = -1 · 38 · 56 · 72 · 31 |
Discriminant |
Eigenvalues |
1 3- 5+ 7- 2 4 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,783,16816] |
[a1,a2,a3,a4,a6] |
j |
4657463/13671 |
j-invariant |
L |
2.8872959900298 |
L(r)(E,1)/r! |
Ω |
0.72182399751676 |
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 |
16275j1 1953c1 |
Quadratic twists by: -3 5 |