Atkin-Lehner |
3- 7- 89- |
Signs for the Atkin-Lehner involutions |
Class |
39249o |
Isogeny class |
Conductor |
39249 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-679353444441 = -1 · 36 · 76 · 892 |
Discriminant |
Eigenvalues |
-1 3- -2 7- 4 -2 6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,1534,31826] |
[a1,a2,a3,a4,a6] |
j |
4657463/7921 |
j-invariant |
L |
1.2414894363944 |
L(r)(E,1)/r! |
Ω |
0.62074471821281 |
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 |
4361b2 801b2 |
Quadratic twists by: -3 -7 |