Atkin-Lehner |
2- 5- 7+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
16940f |
Isogeny class |
Conductor |
16940 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
deg |
207360 |
Modular degree for the optimal curve |
Δ |
307565980918658000 = 24 · 53 · 72 · 1112 |
Discriminant |
Eigenvalues |
2- -2 5- 7+ 11- 4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-300725,57494248] |
[a1,a2,a3,a4,a6] |
j |
106110329552896/10850811125 |
j-invariant |
L |
1.7845632270015 |
L(r)(E,1)/r! |
Ω |
0.29742720450026 |
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 |
67760cm1 84700t1 118580l1 1540c1 |
Quadratic twists by: -4 5 -7 -11 |