Atkin-Lehner |
2+ 3- 13- |
Signs for the Atkin-Lehner involutions |
Class |
8112s |
Isogeny class |
Conductor |
8112 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
768 |
Modular degree for the optimal curve |
Δ |
316368 = 24 · 32 · 133 |
Discriminant |
Eigenvalues |
2+ 3- 0 -2 -2 13- -2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-43,92] |
[a1,a2,a3,a4,a6] |
Generators |
[8:18:1] |
Generators of the group modulo torsion |
j |
256000/9 |
j-invariant |
L |
4.7472928001353 |
L(r)(E,1)/r! |
Ω |
3.0358634682027 |
Real period |
R |
1.5637372529621 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
4056o1 32448ct1 24336t1 8112r1 |
Quadratic twists by: -4 8 -3 13 |