sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(5408, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([12,3,14]))
pari:[g,chi] = znchar(Mod(3131,5408))
χ5408(19,⋅)
χ5408(427,⋅)
χ5408(1939,⋅)
χ5408(2347,⋅)
χ5408(2723,⋅)
χ5408(3131,⋅)
χ5408(4643,⋅)
χ5408(5051,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(2367,677,1185) → (−1,e(81),e(127))
a |
−1 | 1 | 3 | 5 | 7 | 9 | 11 | 15 | 17 | 19 | 21 | 23 |
χ5408(3131,a) |
1 | 1 | e(245) | e(83) | e(61) | e(125) | e(245) | e(127) | e(32) | e(247) | e(83) | e(121) |
sage:chi.jacobi_sum(n)