Atkin-Lehner |
2+ 3- 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160bg |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
6144 |
Modular degree for the optimal curve |
Δ |
1632960 = 26 · 36 · 5 · 7 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ -4 -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-423,3348] |
[a1,a2,a3,a4,a6] |
Generators |
[16:26:1] [28:116:1] |
Generators of the group modulo torsion |
j |
179406144/35 |
j-invariant |
L |
6.7979200130651 |
L(r)(E,1)/r! |
Ω |
2.5885637966389 |
Real period |
R |
5.2522715661029 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
20160br1 10080y3 2240e1 100800fo1 |
Quadratic twists by: -4 8 -3 5 |