Atkin-Lehner |
2- 5+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
115520bk |
Isogeny class |
Conductor |
115520 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
143360 |
Modular degree for the optimal curve |
Δ |
-561889280000 = -1 · 217 · 54 · 193 |
Discriminant |
Eigenvalues |
2- 1 5+ -1 2 1 -5 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-6561,205535] |
[a1,a2,a3,a4,a6] |
Generators |
[-89:304:1] [7:400:1] |
Generators of the group modulo torsion |
j |
-34747958/625 |
j-invariant |
L |
12.798423309463 |
L(r)(E,1)/r! |
Ω |
0.92255071905239 |
Real period |
R |
0.86705418000391 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999952679 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
115520d1 28880e1 115520bm1 |
Quadratic twists by: -4 8 -19 |