Atkin-Lehner |
2- 3- 23- |
Signs for the Atkin-Lehner involutions |
Class |
101568dm |
Isogeny class |
Conductor |
101568 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
1695744 |
Modular degree for the optimal curve |
Δ |
-1062363067394752512 = -1 · 216 · 32 · 239 |
Discriminant |
Eigenvalues |
2- 3- 2 -4 2 -6 0 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,16223,49589087] |
[a1,a2,a3,a4,a6] |
j |
4/9 |
j-invariant |
L |
0.86703607753581 |
L(r)(E,1)/r! |
Ω |
0.21675909716588 |
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 |
101568j1 25392e1 101568dp1 |
Quadratic twists by: -4 8 -23 |