sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(9680, base_ring=CyclotomicField(22))
M = H._module
chi = DirichletCharacter(H, M([0,0,11,6]))
pari:[g,chi] = znchar(Mod(529,9680))
χ9680(529,⋅)
χ9680(1409,⋅)
χ9680(2289,⋅)
χ9680(3169,⋅)
χ9680(4049,⋅)
χ9680(4929,⋅)
χ9680(6689,⋅)
χ9680(7569,⋅)
χ9680(8449,⋅)
χ9680(9329,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(3631,2421,1937,4721) → (1,1,−1,e(113))
a |
−1 | 1 | 3 | 7 | 9 | 13 | 17 | 19 | 21 | 23 | 27 | 29 |
χ9680(529,a) |
1 | 1 | −1 | e(229) | 1 | e(221) | e(2219) | e(117) | e(1110) | e(2213) | −1 | e(117) |
sage:chi.jacobi_sum(n)