Atkin-Lehner |
2- 3+ 5- 11- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
108240bi |
Isogeny class |
Conductor |
108240 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
18937670400 = 28 · 38 · 52 · 11 · 41 |
Discriminant |
Eigenvalues |
2- 3+ 5- -2 11- 6 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-2540,-47988] |
[a1,a2,a3,a4,a6] |
j |
7081999104976/73975275 |
j-invariant |
L |
2.6916022425889 |
L(r)(E,1)/r! |
Ω |
0.67290054812787 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27060l2 |
Quadratic twists by: -4 |