Atkin-Lehner |
2- 3- 5- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
4680r |
Isogeny class |
Conductor |
4680 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-42646500000000000 = -1 · 211 · 38 · 512 · 13 |
Discriminant |
Eigenvalues |
2- 3- 5- 0 0 13+ -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1947,-9935786] |
[a1,a2,a3,a4,a6] |
j |
-546718898/28564453125 |
j-invariant |
L |
1.9790958996296 |
L(r)(E,1)/r! |
Ω |
0.16492465830247 |
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 |
9360q4 37440bi3 1560c4 23400n3 |
Quadratic twists by: -4 8 -3 5 |