Atkin-Lehner |
2- 3+ 5+ 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
19950bq |
Isogeny class |
Conductor |
19950 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
110440082812500 = 22 · 312 · 58 · 7 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7+ 4 6 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-1773713,908489531] |
[a1,a2,a3,a4,a6] |
j |
39496057701398850889/7068165300 |
j-invariant |
L |
3.7384062945798 |
L(r)(E,1)/r! |
Ω |
0.46730078682248 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
59850bh4 3990m3 |
Quadratic twists by: -3 5 |