sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2159, base_ring=CyclotomicField(6))
M = H._module
chi = DirichletCharacter(H, M([0,2]))
pari:[g,chi] = znchar(Mod(1123,2159))
χ2159(273,⋅)
χ2159(1123,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(1652,511) → (1,e(31))
a |
−1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
χ2159(1123,a) |
1 | 1 | 1 | e(31) | 1 | 1 | e(31) | e(31) | 1 | e(32) | 1 | e(32) |
sage:chi.jacobi_sum(n)