Atkin-Lehner |
2- 3- 7+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
3948c |
Isogeny class |
Conductor |
3948 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
35626752 = 28 · 32 · 7 · 472 |
Discriminant |
Eigenvalues |
2- 3- -2 7+ 0 -4 4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-84,-108] |
[a1,a2,a3,a4,a6] |
j |
259108432/139167 |
j-invariant |
L |
1.6766307842687 |
L(r)(E,1)/r! |
Ω |
1.6766307842687 |
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 |
15792u2 63168h2 11844c2 98700j2 |
Quadratic twists by: -4 8 -3 5 |