Atkin-Lehner |
2- 3+ 19+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
83904t |
Isogeny class |
Conductor |
83904 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-1.0531251276783E+19 |
Discriminant |
Eigenvalues |
2- 3+ 2 0 -4 2 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-198017,-159709407] |
[a1,a2,a3,a4,a6] |
j |
-3275619238041697/40173535449153 |
j-invariant |
L |
0.38930965600143 |
L(r)(E,1)/r! |
Ω |
0.097327420834172 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
83904p3 20976j4 |
Quadratic twists by: -4 8 |