Atkin-Lehner |
2+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
6728a |
Isogeny class |
Conductor |
6728 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
13440 |
Modular degree for the optimal curve |
Δ |
-17663873340416 = -1 · 210 · 297 |
Discriminant |
Eigenvalues |
2+ -1 1 2 -3 -1 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-67560,-6739556] |
[a1,a2,a3,a4,a6] |
Generators |
[36666:7020668:1] |
Generators of the group modulo torsion |
j |
-55990084/29 |
j-invariant |
L |
3.6165723480485 |
L(r)(E,1)/r! |
Ω |
0.14805842356963 |
Real period |
R |
6.1066642830149 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
13456a1 53824a1 60552o1 232b1 |
Quadratic twists by: -4 8 -3 29 |