Atkin-Lehner |
3- 7- 13- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
108927s |
Isogeny class |
Conductor |
108927 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-6922604480265747 = -1 · 39 · 78 · 132 · 192 |
Discriminant |
Eigenvalues |
1 3- 2 7- -2 13- 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,47619,154804] |
[a1,a2,a3,a4,a6] |
j |
139233463487/80714907 |
j-invariant |
L |
4.0379438193222 |
L(r)(E,1)/r! |
Ω |
0.25237150648542 |
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 |
36309j2 15561c2 |
Quadratic twists by: -3 -7 |