sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4160, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([12,15,12,22]))
pari:[g,chi] = znchar(Mod(839,4160))
χ4160(119,⋅)
χ4160(279,⋅)
χ4160(839,⋅)
χ4160(999,⋅)
χ4160(2199,⋅)
χ4160(2359,⋅)
χ4160(2919,⋅)
χ4160(3079,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(4031,261,2497,1601) → (−1,e(85),−1,e(1211))
a |
−1 | 1 | 3 | 7 | 9 | 11 | 17 | 19 | 21 | 23 | 27 | 29 |
χ4160(839,a) |
1 | 1 | e(2413) | e(31) | e(121) | e(241) | e(65) | e(2411) | e(87) | e(1211) | e(85) | e(2413) |
sage:chi.jacobi_sum(n)