sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1386, base_ring=CyclotomicField(30))
M = H._module
chi = DirichletCharacter(H, M([25,20,21]))
pari:[g,chi] = znchar(Mod(95,1386))
χ1386(95,⋅)
χ1386(347,⋅)
χ1386(569,⋅)
χ1386(695,⋅)
χ1386(821,⋅)
χ1386(1073,⋅)
χ1386(1229,⋅)
χ1386(1355,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(155,199,1135) → (e(65),e(32),e(107))
a |
−1 | 1 | 5 | 13 | 17 | 19 | 23 | 25 | 29 | 31 | 37 | 41 |
χ1386(95,a) |
1 | 1 | e(103) | e(3011) | e(157) | e(3013) | −1 | e(53) | e(1511) | e(158) | e(1511) | e(154) |
sage:chi.jacobi_sum(n)