Atkin-Lehner |
3+ 7- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
861a |
Isogeny class |
Conductor |
861 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
59340981 = 3 · 7 · 414 |
Discriminant |
Eigenvalues |
-1 3+ 2 7- 0 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-147,516] |
[a1,a2,a3,a4,a6] |
j |
351447414193/59340981 |
j-invariant |
L |
0.94298550013938 |
L(r)(E,1)/r! |
Ω |
1.8859710002788 |
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 |
13776o3 55104bk3 2583e3 21525v3 |
Quadratic twists by: -4 8 -3 5 |