Atkin-Lehner |
2+ 3- 5- 19- |
Signs for the Atkin-Lehner involutions |
Class |
86640bb |
Isogeny class |
Conductor |
86640 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
1.2713378992176E+19 |
Discriminant |
Eigenvalues |
2+ 3- 5- 0 -4 2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-15638640,-23808411612] |
[a1,a2,a3,a4,a6] |
j |
8780093172522724/263900025 |
j-invariant |
L |
2.4294086609085 |
L(r)(E,1)/r! |
Ω |
0.075919019410829 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
43320h4 4560d4 |
Quadratic twists by: -4 -19 |