Atkin-Lehner |
2- 3+ 5- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160de |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
260220764160 = 214 · 33 · 5 · 76 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7+ 0 4 -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1692,-10736] |
[a1,a2,a3,a4,a6] |
Generators |
[-10:72:1] |
Generators of the group modulo torsion |
j |
1210991472/588245 |
j-invariant |
L |
5.546283315033 |
L(r)(E,1)/r! |
Ω |
0.78164664268843 |
Real period |
R |
1.773910041997 |
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 |
20160v2 5040v2 20160cs4 100800jr2 |
Quadratic twists by: -4 8 -3 5 |