Atkin-Lehner |
2- 5- 7+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
82880bo |
Isogeny class |
Conductor |
82880 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-2149437767680 = -1 · 215 · 5 · 7 · 374 |
Discriminant |
Eigenvalues |
2- 0 5- 7+ 0 6 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-332,70576] |
[a1,a2,a3,a4,a6] |
j |
-123505992/65595635 |
j-invariant |
L |
2.6698178136349 |
L(r)(E,1)/r! |
Ω |
0.66745445797377 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
82880bs3 41440a2 |
Quadratic twists by: -4 8 |