Atkin-Lehner |
2+ 23+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
44206c |
Isogeny class |
Conductor |
44206 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
15023662311968 = 25 · 232 · 316 |
Discriminant |
Eigenvalues |
2+ 0 4 -4 -2 2 2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-163550,25498228] |
[a1,a2,a3,a4,a6] |
j |
545138290809/16928 |
j-invariant |
L |
1.3063855781857 |
L(r)(E,1)/r! |
Ω |
0.65319278911793 |
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 |
46a2 |
Quadratic twists by: -31 |