Atkin-Lehner |
2+ 5- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
42560bh |
Isogeny class |
Conductor |
42560 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
20480 |
Modular degree for the optimal curve |
Δ |
101080000 = 26 · 54 · 7 · 192 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- 0 0 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-5827,171204] |
[a1,a2,a3,a4,a6] |
Generators |
[-32:570:1] |
Generators of the group modulo torsion |
j |
341884012521024/1579375 |
j-invariant |
L |
5.9374865479586 |
L(r)(E,1)/r! |
Ω |
1.6691688518245 |
Real period |
R |
1.7785757688516 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000008 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
42560bb1 21280c2 |
Quadratic twists by: -4 8 |