Atkin-Lehner |
2+ 13+ 79- |
Signs for the Atkin-Lehner involutions |
Class |
26702d |
Isogeny class |
Conductor |
26702 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
26880 |
Modular degree for the optimal curve |
Δ |
-1031083631344 = -1 · 24 · 138 · 79 |
Discriminant |
Eigenvalues |
2+ 0 2 -2 0 13+ -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2651,-71083] |
[a1,a2,a3,a4,a6] |
j |
-426957777/213616 |
j-invariant |
L |
0.64991603935421 |
L(r)(E,1)/r! |
Ω |
0.32495801967712 |
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 |
2054e1 |
Quadratic twists by: 13 |