Atkin-Lehner |
2- 3- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
20160ec |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1567641600 = 212 · 37 · 52 · 7 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 2 0 6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-948,11072] |
[a1,a2,a3,a4,a6] |
j |
31554496/525 |
j-invariant |
L |
3.0132523071888 |
L(r)(E,1)/r! |
Ω |
1.5066261535944 |
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 |
20160dt2 10080cc1 6720bs2 100800lj2 |
Quadratic twists by: -4 8 -3 5 |