sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(920, base_ring=CyclotomicField(22))
M = H._module
chi = DirichletCharacter(H, M([11,11,0,5]))
pari:[g,chi] = znchar(Mod(411,920))
χ920(11,⋅)
χ920(51,⋅)
χ920(171,⋅)
χ920(251,⋅)
χ920(291,⋅)
χ920(411,⋅)
χ920(451,⋅)
χ920(571,⋅)
χ920(651,⋅)
χ920(891,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(231,461,737,281) → (−1,−1,1,e(225))
a |
−1 | 1 | 3 | 7 | 9 | 11 | 13 | 17 | 19 | 21 | 27 | 29 |
χ920(411,a) |
1 | 1 | e(117) | e(119) | e(113) | e(221) | e(2215) | e(2213) | e(229) | e(115) | e(1110) | e(2213) |
sage:chi.jacobi_sum(n)
sage:chi.gauss_sum(a)
pari:znchargauss(g,chi,a)
sage:chi.jacobi_sum(n)
sage:chi.kloosterman_sum(a,b)