Atkin-Lehner |
2- 3- 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
81144bm |
Isogeny class |
Conductor |
81144 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1.6263764651462E+20 |
Discriminant |
Eigenvalues |
2- 3- 0 7- 2 6 -6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-13551195,-19190780714] |
[a1,a2,a3,a4,a6] |
j |
1566789944863250/925924041 |
j-invariant |
L |
2.8328465766854 |
L(r)(E,1)/r! |
Ω |
0.078690184037168 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27048j2 11592k2 |
Quadratic twists by: -3 -7 |