Atkin-Lehner |
2- 3- 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160dr |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-3554598483394560000 = -1 · 221 · 318 · 54 · 7 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ 0 -2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-46668,90792592] |
[a1,a2,a3,a4,a6] |
Generators |
[2016:90500:1] |
Generators of the group modulo torsion |
j |
-58818484369/18600435000 |
j-invariant |
L |
4.4200854741168 |
L(r)(E,1)/r! |
Ω |
0.20314688663423 |
Real period |
R |
5.439519092994 |
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 |
20160bn5 5040bj5 6720cg5 100800mv4 |
Quadratic twists by: -4 8 -3 5 |