Atkin-Lehner |
2+ 3- 5+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
66240bl |
Isogeny class |
Conductor |
66240 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
4204582206072422400 = 221 · 320 · 52 · 23 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 4 -2 0 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-434028,48786352] |
[a1,a2,a3,a4,a6] |
j |
47316161414809/22001657400 |
j-invariant |
L |
1.7625828355706 |
L(r)(E,1)/r! |
Ω |
0.22032285358679 |
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 |
66240fe2 2070r2 22080bq2 |
Quadratic twists by: -4 8 -3 |