Atkin-Lehner |
2- 3- 5- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160ez |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
76814438400 = 212 · 37 · 52 · 73 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ -6 -4 -6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-49332,-4217344] |
[a1,a2,a3,a4,a6] |
j |
4446542056384/25725 |
j-invariant |
L |
0.64068937285676 |
L(r)(E,1)/r! |
Ω |
0.32034468642838 |
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 |
20160fl2 10080o1 6720bk2 100800og2 |
Quadratic twists by: -4 8 -3 5 |