Atkin-Lehner |
2- 3- 11+ 17+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
25806m |
Isogeny class |
Conductor |
25806 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
21760 |
Modular degree for the optimal curve |
Δ |
-6423035982 = -1 · 2 · 3 · 115 · 172 · 23 |
Discriminant |
Eigenvalues |
2- 3- 0 -3 11+ -5 17+ -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,42,3858] |
[a1,a2,a3,a4,a6] |
j |
8181353375/6423035982 |
j-invariant |
L |
2.0873879000015 |
L(r)(E,1)/r! |
Ω |
1.0436939500008 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
77418l1 |
Quadratic twists by: -3 |