sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(5760, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([12,15,4,0]))
pari:[g,chi] = znchar(Mod(3791,5760))
χ5760(911,⋅)
χ5760(1391,⋅)
χ5760(2351,⋅)
χ5760(2831,⋅)
χ5760(3791,⋅)
χ5760(4271,⋅)
χ5760(5231,⋅)
χ5760(5711,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(2431,901,641,3457) → (−1,e(85),e(61),1)
a |
−1 | 1 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | 37 | 41 |
χ5760(3791,a) |
1 | 1 | e(125) | e(2419) | e(2417) | 1 | e(87) | e(121) | e(241) | e(65) | e(85) | e(127) |
sage:chi.jacobi_sum(n)