Atkin-Lehner |
2- 3+ 11- 13- |
Signs for the Atkin-Lehner involutions |
Class |
20592y |
Isogeny class |
Conductor |
20592 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
141343488 = 28 · 33 · 112 · 132 |
Discriminant |
Eigenvalues |
2- 3+ 2 0 11- 13- -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-159,-518] |
[a1,a2,a3,a4,a6] |
j |
64314864/20449 |
j-invariant |
L |
2.7564099094184 |
L(r)(E,1)/r! |
Ω |
1.3782049547092 |
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 |
5148a2 82368cr2 20592t2 |
Quadratic twists by: -4 8 -3 |