Atkin-Lehner |
2- 5- 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
2090n |
Isogeny class |
Conductor |
2090 |
Conductor |
∏ cp |
5 |
Product of Tamagawa factors cp |
Δ |
-3987782200490 = -1 · 2 · 5 · 115 · 195 |
Discriminant |
Eigenvalues |
2- -1 5- -2 11- -1 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,3465,-53945] |
[a1,a2,a3,a4,a6] |
j |
4600717801439759/3987782200490 |
j-invariant |
L |
2.1551855730644 |
L(r)(E,1)/r! |
Ω |
0.43103711461288 |
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 |
16720be2 66880f2 18810c2 10450e2 |
Quadratic twists by: -4 8 -3 5 |