Atkin-Lehner |
2- 3- 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160dv |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
131681894400 = 214 · 38 · 52 · 72 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ 4 -2 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1308,5168] |
[a1,a2,a3,a4,a6] |
Generators |
[-14:144:1] |
Generators of the group modulo torsion |
j |
20720464/11025 |
j-invariant |
L |
4.7639066022092 |
L(r)(E,1)/r! |
Ω |
0.91073309693054 |
Real period |
R |
1.307712055888 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
20160bu2 5040p2 6720bq2 100800ns2 |
Quadratic twists by: -4 8 -3 5 |