Atkin-Lehner |
2- 3+ 5- 17- |
Signs for the Atkin-Lehner involutions |
Class |
20400cu |
Isogeny class |
Conductor |
20400 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
19584000000000 = 216 · 32 · 59 · 17 |
Discriminant |
Eigenvalues |
2- 3+ 5- -4 2 -4 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-2901208,-1901059088] |
[a1,a2,a3,a4,a6] |
j |
337575153545189/2448 |
j-invariant |
L |
0.46271631978899 |
L(r)(E,1)/r! |
Ω |
0.11567907994725 |
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 |
2550p2 81600ka2 61200gx2 20400dt2 |
Quadratic twists by: -4 8 -3 5 |