Atkin-Lehner |
2- 7- 43- |
Signs for the Atkin-Lehner involutions |
Class |
25886b |
Isogeny class |
Conductor |
25886 |
Conductor |
∏ cp |
160 |
Product of Tamagawa factors cp |
deg |
887040 |
Modular degree for the optimal curve |
Δ |
-5.0289557008804E+19 |
Discriminant |
Eigenvalues |
2- 0 4 7- 0 2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,223382,338706089] |
[a1,a2,a3,a4,a6] |
j |
195011097399/7955492608 |
j-invariant |
L |
6.0672015822196 |
L(r)(E,1)/r! |
Ω |
0.15168003955549 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
602a1 |
Quadratic twists by: -43 |