Atkin-Lehner |
2- 7- 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
43316n |
Isogeny class |
Conductor |
43316 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
143808 |
Modular degree for the optimal curve |
Δ |
-29275202286512 = -1 · 24 · 73 · 13 · 177 |
Discriminant |
Eigenvalues |
2- 1 4 7- 3 13- 17+ 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-18181,-984908] |
[a1,a2,a3,a4,a6] |
j |
-121111894294528/5334402749 |
j-invariant |
L |
4.9210454177987 |
L(r)(E,1)/r! |
Ω |
0.20504355907607 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
43316j1 |
Quadratic twists by: -7 |