Atkin-Lehner |
2+ 3- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
798b |
Isogeny class |
Conductor |
798 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
153257496 = 23 · 3 · 72 · 194 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ 0 2 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-6280,191006] |
[a1,a2,a3,a4,a6] |
j |
27384399945278713/153257496 |
j-invariant |
L |
1.6218747328834 |
L(r)(E,1)/r! |
Ω |
1.6218747328834 |
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 |
6384y3 25536i4 2394k3 19950bz3 |
Quadratic twists by: -4 8 -3 5 |