Atkin-Lehner |
2+ 5- 89+ |
Signs for the Atkin-Lehner involutions |
Class |
28480j |
Isogeny class |
Conductor |
28480 |
Conductor |
∏ cp |
4 |
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] |
j |
49305564/39605 |
j-invariant |
L |
3.2021909734159 |
L(r)(E,1)/r! |
Ω |
0.80054774335412 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
28480bk2 3560a2 |
Quadratic twists by: -4 8 |