Atkin-Lehner |
2- 3- 5- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
19950db |
Isogeny class |
Conductor |
19950 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
deg |
2096640 |
Modular degree for the optimal curve |
Δ |
-1.5653200944231E+23 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ -2 -3 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-8232713,-21095905383] |
[a1,a2,a3,a4,a6] |
j |
-98735339854432038328225/250451215107692352768 |
j-invariant |
L |
3.9825161889794 |
L(r)(E,1)/r! |
Ω |
0.041484543635202 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
59850cq1 19950e1 |
Quadratic twists by: -3 5 |