sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4140, base_ring=CyclotomicField(22))
M = H._module
chi = DirichletCharacter(H, M([11,0,11,21]))
pari:[g,chi] = znchar(Mod(1279,4140))
χ4140(19,⋅)
χ4140(199,⋅)
χ4140(379,⋅)
χ4140(559,⋅)
χ4140(1279,⋅)
χ4140(1459,⋅)
χ4140(1999,⋅)
χ4140(2179,⋅)
χ4140(2719,⋅)
χ4140(3079,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(2071,461,1657,3961) → (−1,1,−1,e(2221))
a |
−1 | 1 | 7 | 11 | 13 | 17 | 19 | 29 | 31 | 37 | 41 | 43 |
χ4140(1279,a) |
1 | 1 | e(223) | e(111) | e(2219) | e(112) | e(119) | e(112) | e(225) | e(116) | e(115) | e(2217) |
sage:chi.jacobi_sum(n)