Atkin-Lehner |
5- 11+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
1265a |
Isogeny class |
Conductor |
1265 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
136 |
Modular degree for the optimal curve |
Δ |
-13915 = -1 · 5 · 112 · 23 |
Discriminant |
Eigenvalues |
-2 -2 5- 3 11+ 0 -3 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,1,0,-6] |
[a1,a2,a3,a4,a6] |
Generators |
[3:5:1] |
Generators of the group modulo torsion |
j |
-4096/13915 |
j-invariant |
L |
1.1537896860042 |
L(r)(E,1)/r! |
Ω |
1.7989073158259 |
Real period |
R |
0.32069180992642 |
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 |
20240x1 80960n1 11385h1 6325a1 |
Quadratic twists by: -4 8 -3 5 |