Atkin-Lehner |
2+ 3- 5- 29- |
Signs for the Atkin-Lehner involutions |
Class |
20880y |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-99907476712473600 = -1 · 210 · 38 · 52 · 296 |
Discriminant |
Eigenvalues |
2+ 3- 5- 2 6 6 2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-364107,85921706] |
[a1,a2,a3,a4,a6] |
j |
-7151272254745636/133835247225 |
j-invariant |
L |
4.0414413221074 |
L(r)(E,1)/r! |
Ω |
0.33678677684229 |
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 |
10440bb2 83520ek2 6960b2 104400bk2 |
Quadratic twists by: -4 8 -3 5 |