Atkin-Lehner |
2- 5- 89+ |
Signs for the Atkin-Lehner involutions |
Class |
28480bo |
Isogeny class |
Conductor |
28480 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
2595553280 = 216 · 5 · 892 |
Discriminant |
Eigenvalues |
2- -2 5- 2 -4 4 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-545,4063] |
[a1,a2,a3,a4,a6] |
Generators |
[33:152:1] |
Generators of the group modulo torsion |
j |
273671716/39605 |
j-invariant |
L |
4.0172602110253 |
L(r)(E,1)/r! |
Ω |
1.3845821078563 |
Real period |
R |
2.901424327406 |
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 |
28480n2 7120c2 |
Quadratic twists by: -4 8 |