Atkin-Lehner |
2- 5- 89+ |
Signs for the Atkin-Lehner involutions |
Class |
28480bk |
Isogeny class |
Conductor |
28480 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-2595553280 = -1 · 216 · 5 · 892 |
Discriminant |
Eigenvalues |
2- 0 5- -4 0 0 2 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,308,1296] |
[a1,a2,a3,a4,a6] |
Generators |
[0:36:1] |
Generators of the group modulo torsion |
j |
49305564/39605 |
j-invariant |
L |
4.2912428359365 |
L(r)(E,1)/r! |
Ω |
0.92961322180345 |
Real period |
R |
2.308079712771 |
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 |
28480j2 7120a2 |
Quadratic twists by: -4 8 |