Atkin-Lehner |
2- 3- 19- 83- |
Signs for the Atkin-Lehner involutions |
Class |
28386g |
Isogeny class |
Conductor |
28386 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-2629380816684 = -1 · 22 · 36 · 19 · 834 |
Discriminant |
Eigenvalues |
2- 3- 2 0 -4 2 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,2356,-64997] |
[a1,a2,a3,a4,a6] |
Generators |
[329:5855:1] |
Generators of the group modulo torsion |
j |
1984699888263/3606832396 |
j-invariant |
L |
9.3857678417333 |
L(r)(E,1)/r! |
Ω |
0.42446936566837 |
Real period |
R |
5.5279418262343 |
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 |
3154b4 |
Quadratic twists by: -3 |