Atkin-Lehner |
7+ 11- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
13013d |
Isogeny class |
Conductor |
13013 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
139776 |
Modular degree for the optimal curve |
Δ |
7389682576809533 = 77 · 11 · 138 |
Discriminant |
Eigenvalues |
2 0 4 7+ 11- 13+ -2 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-63713,4605461] |
[a1,a2,a3,a4,a6] |
j |
35063967744/9058973 |
j-invariant |
L |
6.2590998803932 |
L(r)(E,1)/r! |
Ω |
0.39119374252457 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
117117x1 91091q1 13013n1 |
Quadratic twists by: -3 -7 13 |