sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1344, base_ring=CyclotomicField(48))
M = H._module
chi = DirichletCharacter(H, M([0,45,0,16]))
pari:[g,chi] = znchar(Mod(205,1344))
χ1344(37,⋅)
χ1344(109,⋅)
χ1344(205,⋅)
χ1344(277,⋅)
χ1344(373,⋅)
χ1344(445,⋅)
χ1344(541,⋅)
χ1344(613,⋅)
χ1344(709,⋅)
χ1344(781,⋅)
χ1344(877,⋅)
χ1344(949,⋅)
χ1344(1045,⋅)
χ1344(1117,⋅)
χ1344(1213,⋅)
χ1344(1285,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(127,1093,449,577) → (1,e(1615),1,e(31))
a |
−1 | 1 | 5 | 11 | 13 | 17 | 19 | 23 | 25 | 29 | 31 | 37 |
χ1344(205,a) |
1 | 1 | e(4829) | e(481) | e(161) | e(127) | e(4811) | e(2419) | e(245) | e(165) | e(65) | e(485) |
sage:chi.jacobi_sum(n)