Atkin-Lehner |
2+ 3- 13+ 61- |
Signs for the Atkin-Lehner involutions |
Class |
19032h |
Isogeny class |
Conductor |
19032 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
9984 |
Modular degree for the optimal curve |
Δ |
147992832 = 28 · 36 · 13 · 61 |
Discriminant |
Eigenvalues |
2+ 3- -4 0 4 13+ 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-300,-2016] |
[a1,a2,a3,a4,a6] |
Generators |
[-9:6:1] |
Generators of the group modulo torsion |
j |
11702923216/578097 |
j-invariant |
L |
4.7470879604147 |
L(r)(E,1)/r! |
Ω |
1.1503450058735 |
Real period |
R |
1.375554851277 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
38064c1 57096n1 |
Quadratic twists by: -4 -3 |