Atkin-Lehner |
2- 7- 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
81928t |
Isogeny class |
Conductor |
81928 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
41022508389632 = 28 · 79 · 11 · 192 |
Discriminant |
Eigenvalues |
2- 0 0 7- 11- -2 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-22295,-1243718] |
[a1,a2,a3,a4,a6] |
j |
118638000/3971 |
j-invariant |
L |
1.5660259498039 |
L(r)(E,1)/r! |
Ω |
0.39150649192319 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
81928v2 |
Quadratic twists by: -7 |