Atkin-Lehner |
2- 3- 5- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
3990bb |
Isogeny class |
Conductor |
3990 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
Δ |
-43898058864843750 = -1 · 2 · 33 · 58 · 78 · 192 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ 4 6 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,72705,-6678225] |
[a1,a2,a3,a4,a6] |
j |
42502666283088696719/43898058864843750 |
j-invariant |
L |
4.6924775080239 |
L(r)(E,1)/r! |
Ω |
0.19551989616766 |
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 |
31920bk5 127680j5 11970r6 19950g6 |
Quadratic twists by: -4 8 -3 5 |