Atkin-Lehner |
2+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
18496c |
Isogeny class |
Conductor |
18496 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-528480705039302656 = -1 · 218 · 1710 |
Discriminant |
Eigenvalues |
2+ 0 -2 -4 0 2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-12716,-34980560] |
[a1,a2,a3,a4,a6] |
Generators |
[376:3660:1] |
Generators of the group modulo torsion |
j |
-35937/83521 |
j-invariant |
L |
3.0371728240595 |
L(r)(E,1)/r! |
Ω |
0.13266099441832 |
Real period |
R |
5.7235603377176 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
18496j4 289a4 1088e4 |
Quadratic twists by: -4 8 17 |