Atkin-Lehner |
2- 3- 13+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
28704q |
Isogeny class |
Conductor |
28704 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1098559488 = 212 · 3 · 132 · 232 |
Discriminant |
Eigenvalues |
2- 3- 0 -2 0 13+ -4 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2673,52287] |
[a1,a2,a3,a4,a6] |
Generators |
[11:156:1] |
Generators of the group modulo torsion |
j |
515849608000/268203 |
j-invariant |
L |
6.0206111798536 |
L(r)(E,1)/r! |
Ω |
1.5290240676469 |
Real period |
R |
0.98438790259186 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
28704b2 57408t1 86112h2 |
Quadratic twists by: -4 8 -3 |