Atkin-Lehner |
3+ 5+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
6825b |
Isogeny class |
Conductor |
6825 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
20736 |
Modular degree for the optimal curve |
Δ |
20664329765625 = 33 · 57 · 73 · 134 |
Discriminant |
Eigenvalues |
1 3+ 5+ 7+ -4 13- -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-25525,-1565000] |
[a1,a2,a3,a4,a6] |
j |
117713838907729/1322517105 |
j-invariant |
L |
0.75592857100084 |
L(r)(E,1)/r! |
Ω |
0.37796428550042 |
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 |
109200gk1 20475v1 1365d1 47775cf1 |
Quadratic twists by: -4 -3 5 -7 |