Atkin-Lehner |
2- 5- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
26600bh |
Isogeny class |
Conductor |
26600 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
23040 |
Modular degree for the optimal curve |
Δ |
-53200000000 = -1 · 210 · 58 · 7 · 19 |
Discriminant |
Eigenvalues |
2- -2 5- 7+ -4 -5 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-208,11088] |
[a1,a2,a3,a4,a6] |
Generators |
[8:-100:1] |
Generators of the group modulo torsion |
j |
-2500/133 |
j-invariant |
L |
2.1175262688872 |
L(r)(E,1)/r! |
Ω |
0.92875951239347 |
Real period |
R |
0.37999184945631 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
53200bi1 26600g1 |
Quadratic twists by: -4 5 |