Atkin-Lehner |
2- 3- 5- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
13680bj |
Isogeny class |
Conductor |
13680 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
deg |
64512 |
Modular degree for the optimal curve |
Δ |
-1045715484672000 = -1 · 226 · 38 · 53 · 19 |
Discriminant |
Eigenvalues |
2- 3- 5- 2 4 -6 -4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-11307,-1623206] |
[a1,a2,a3,a4,a6] |
j |
-53540005609/350208000 |
j-invariant |
L |
2.4738709629398 |
L(r)(E,1)/r! |
Ω |
0.20615591357831 |
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 |
1710t1 54720dz1 4560w1 68400en1 |
Quadratic twists by: -4 8 -3 5 |