Atkin-Lehner |
3- 7- 13- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
108927u |
Isogeny class |
Conductor |
108927 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
47410496247933 = 316 · 73 · 132 · 19 |
Discriminant |
Eigenvalues |
1 3- 4 7- -4 13- -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-10530,-248837] |
[a1,a2,a3,a4,a6] |
j |
516428708167/189606339 |
j-invariant |
L |
1.9432726857847 |
L(r)(E,1)/r! |
Ω |
0.48581802570898 |
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 |
36309k2 108927o2 |
Quadratic twists by: -3 -7 |