Atkin-Lehner |
2- 7- 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
48944y |
Isogeny class |
Conductor |
48944 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
369768910099054592 = 220 · 76 · 194 · 23 |
Discriminant |
Eigenvalues |
2- 2 0 7- -4 2 -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-461168,-116783680] |
[a1,a2,a3,a4,a6] |
j |
2648147669062512625/90275612817152 |
j-invariant |
L |
2.203048484936 |
L(r)(E,1)/r! |
Ω |
0.18358737374074 |
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 |
6118i2 |
Quadratic twists by: -4 |