Atkin-Lehner |
7- 23+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
46207b |
Isogeny class |
Conductor |
46207 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
2551689161 = 76 · 232 · 41 |
Discriminant |
Eigenvalues |
1 0 2 7- 2 -6 -8 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-10691,-422808] |
[a1,a2,a3,a4,a6] |
j |
1148717693817/21689 |
j-invariant |
L |
0.4695086090844 |
L(r)(E,1)/r! |
Ω |
0.46950860916376 |
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 |
943a2 |
Quadratic twists by: -7 |