Atkin-Lehner |
2- 3+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
6552o |
Isogeny class |
Conductor |
6552 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
768 |
Modular degree for the optimal curve |
Δ |
-3577392 = -1 · 24 · 33 · 72 · 132 |
Discriminant |
Eigenvalues |
2- 3+ 0 7- 0 13+ 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-90,341] |
[a1,a2,a3,a4,a6] |
Generators |
[2:13:1] |
Generators of the group modulo torsion |
j |
-186624000/8281 |
j-invariant |
L |
4.1926822637594 |
L(r)(E,1)/r! |
Ω |
2.4740946062296 |
Real period |
R |
0.42365823978624 |
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 |
13104a1 52416ba1 6552b1 45864ba1 |
Quadratic twists by: -4 8 -3 -7 |