Atkin-Lehner |
2- 5+ 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
64400ca |
Isogeny class |
Conductor |
64400 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
4.930625E+20 |
Discriminant |
Eigenvalues |
2- -2 5+ 7- 6 4 -6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-4232408,3175175188] |
[a1,a2,a3,a4,a6] |
j |
131010595463836369/7704101562500 |
j-invariant |
L |
1.956276192959 |
L(r)(E,1)/r! |
Ω |
0.1630230166825 |
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 |
8050c3 12880l3 |
Quadratic twists by: -4 5 |