Atkin-Lehner |
2- 5+ 89- |
Signs for the Atkin-Lehner involutions |
Class |
28480bf |
Isogeny class |
Conductor |
28480 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-324444160000 = -1 · 216 · 54 · 892 |
Discriminant |
Eigenvalues |
2- -2 5+ -2 4 -6 -2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2881,64575] |
[a1,a2,a3,a4,a6] |
Generators |
[26:89:1] |
Generators of the group modulo torsion |
j |
-40366797124/4950625 |
j-invariant |
L |
2.6822286408667 |
L(r)(E,1)/r! |
Ω |
0.93640723579837 |
Real period |
R |
1.4321913257002 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999999 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
28480h2 7120g2 |
Quadratic twists by: -4 8 |