Atkin-Lehner |
2+ 5- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
92480bw |
Isogeny class |
Conductor |
92480 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
221184 |
Modular degree for the optimal curve |
Δ |
-268919552737280 = -1 · 217 · 5 · 177 |
Discriminant |
Eigenvalues |
2+ -1 5- -2 4 1 17+ 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-385,-788863] |
[a1,a2,a3,a4,a6] |
j |
-2/85 |
j-invariant |
L |
1.0059270658922 |
L(r)(E,1)/r! |
Ω |
0.2514817335383 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
92480dw1 11560d1 5440b1 |
Quadratic twists by: -4 8 17 |