sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2352, base_ring=CyclotomicField(42))
M = H._module
chi = DirichletCharacter(H, M([0,21,21,1]))
pari:[g,chi] = znchar(Mod(1865,2352))
χ2352(89,⋅)
χ2352(185,⋅)
χ2352(425,⋅)
χ2352(761,⋅)
χ2352(857,⋅)
χ2352(1193,⋅)
χ2352(1433,⋅)
χ2352(1529,⋅)
χ2352(1769,⋅)
χ2352(1865,⋅)
χ2352(2105,⋅)
χ2352(2201,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(1471,1765,785,2257) → (1,−1,−1,e(421))
a |
−1 | 1 | 5 | 11 | 13 | 17 | 19 | 23 | 25 | 29 | 31 | 37 |
χ2352(1865,a) |
1 | 1 | e(4229) | e(2120) | e(72) | e(212) | e(31) | e(4217) | e(218) | e(73) | e(61) | e(4211) |
sage:chi.jacobi_sum(n)