Atkin-Lehner |
2- 5+ 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
42560ca |
Isogeny class |
Conductor |
42560 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-13733588417474240 = -1 · 26 · 5 · 7 · 1910 |
Discriminant |
Eigenvalues |
2- -1 5+ 7+ -3 1 3 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-66641,8719135] |
[a1,a2,a3,a4,a6] |
j |
-511416541770305536/214587319023035 |
j-invariant |
L |
0.74402985490603 |
L(r)(E,1)/r! |
Ω |
0.37201492747698 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
42560v2 10640y2 |
Quadratic twists by: -4 8 |