Atkin-Lehner |
2+ 3- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
20160bl |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
677221171200 = 216 · 310 · 52 · 7 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 0 2 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-134508,18987568] |
[a1,a2,a3,a4,a6] |
Generators |
[158:1296:1] |
Generators of the group modulo torsion |
j |
5633270409316/14175 |
j-invariant |
L |
4.9535674240449 |
L(r)(E,1)/r! |
Ω |
0.78561237539649 |
Real period |
R |
0.7881697735389 |
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 |
20160do3 2520t4 6720bc3 100800cz4 |
Quadratic twists by: -4 8 -3 5 |