Atkin-Lehner |
2- 3+ 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160ct |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-948504685363200 = -1 · 214 · 39 · 52 · 76 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7+ -2 2 2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,2052,1481328] |
[a1,a2,a3,a4,a6] |
j |
2963088/2941225 |
j-invariant |
L |
1.5503832918185 |
L(r)(E,1)/r! |
Ω |
0.38759582295463 |
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 |
20160k2 5040e2 20160df2 100800ju2 |
Quadratic twists by: -4 8 -3 5 |