Atkin-Lehner |
2+ 3- 5+ 67+ |
Signs for the Atkin-Lehner involutions |
Class |
16080h |
Isogeny class |
Conductor |
16080 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
42411353760000 = 28 · 310 · 54 · 672 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 0 4 -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-21916,-1216180] |
[a1,a2,a3,a4,a6] |
j |
4547654246155984/165669350625 |
j-invariant |
L |
1.9662989057663 |
L(r)(E,1)/r! |
Ω |
0.39325978115325 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
8040b2 64320cd2 48240s2 80400g2 |
Quadratic twists by: -4 8 -3 5 |