Atkin-Lehner |
2- 3+ 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
49686cp |
Isogeny class |
Conductor |
49686 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
-2.1027671556887E+19 |
Discriminant |
Eigenvalues |
2- 3+ -2 7- 0 13- -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-560414,-273638149] |
[a1,a2,a3,a4,a6] |
j |
-75306487574989/81352871712 |
j-invariant |
L |
1.6735593303235 |
L(r)(E,1)/r! |
Ω |
0.083677966594399 |
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 |
7098y4 49686v4 |
Quadratic twists by: -7 13 |