Atkin-Lehner |
2- 3- 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
42432cj |
Isogeny class |
Conductor |
42432 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
deg |
344064 |
Modular degree for the optimal curve |
Δ |
80959072672677888 = 232 · 38 · 132 · 17 |
Discriminant |
Eigenvalues |
2- 3- 2 4 -2 13- 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-113217,5215167] |
[a1,a2,a3,a4,a6] |
j |
612241204436497/308834353152 |
j-invariant |
L |
4.8447837688289 |
L(r)(E,1)/r! |
Ω |
0.30279898556167 |
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 |
42432g1 10608n1 127296dv1 |
Quadratic twists by: -4 8 -3 |