Atkin-Lehner |
2- 3- 5- 19+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
26790x |
Isogeny class |
Conductor |
26790 |
Conductor |
∏ cp |
256 |
Product of Tamagawa factors cp |
deg |
90112 |
Modular degree for the optimal curve |
Δ |
-90233808814080 = -1 · 216 · 38 · 5 · 19 · 472 |
Discriminant |
Eigenvalues |
2- 3- 5- 0 4 -2 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-2540,-459888] |
[a1,a2,a3,a4,a6] |
Generators |
[142:1360:1] |
Generators of the group modulo torsion |
j |
-1812322775712961/90233808814080 |
j-invariant |
L |
10.879737758559 |
L(r)(E,1)/r! |
Ω |
0.26456249968349 |
Real period |
R |
2.5702191758977 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
80370i1 |
Quadratic twists by: -3 |