Atkin-Lehner |
2- 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
49686dg |
Isogeny class |
Conductor |
49686 |
Conductor |
∏ cp |
1040 |
Product of Tamagawa factors cp |
Δ |
-4.547838968545E+29 |
Discriminant |
Eigenvalues |
2- 3- -2 7- 4 13+ 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,1887889786,7476716601444] |
[a1,a2,a3,a4,a6] |
j |
3820420340137317041/2334869460099072 |
j-invariant |
L |
4.7494329967202 |
L(r)(E,1)/r! |
Ω |
0.018267049988101 |
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 |
49686cd2 3822q2 |
Quadratic twists by: -7 13 |