Atkin-Lehner |
2- 5+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
9680r |
Isogeny class |
Conductor |
9680 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
11520 |
Modular degree for the optimal curve |
Δ |
-3192778096640 = -1 · 215 · 5 · 117 |
Discriminant |
Eigenvalues |
2- -1 5+ -1 11- -2 3 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1976,93040] |
[a1,a2,a3,a4,a6] |
Generators |
[26:242:1] |
Generators of the group modulo torsion |
j |
-117649/440 |
j-invariant |
L |
2.9245461219257 |
L(r)(E,1)/r! |
Ω |
0.69682920512918 |
Real period |
R |
0.52461673900844 |
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 |
1210c1 38720df1 87120fu1 48400bt1 |
Quadratic twists by: -4 8 -3 5 |