Atkin-Lehner |
2+ 5- 7- 41- |
Signs for the Atkin-Lehner involutions |
Class |
20090f |
Isogeny class |
Conductor |
20090 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1.3686816290437E+20 |
Discriminant |
Eigenvalues |
2+ 2 5- 7- 6 4 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-4937167,-4186826181] |
[a1,a2,a3,a4,a6] |
j |
113127727204373165929/1163360189244050 |
j-invariant |
L |
3.6483989144768 |
L(r)(E,1)/r! |
Ω |
0.10134441429102 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
100450cb2 2870c2 |
Quadratic twists by: 5 -7 |