sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(3360, base_ring=CyclotomicField(12))
M = H._module
chi = DirichletCharacter(H, M([6,3,6,3,2]))
pari:[g,chi] = znchar(Mod(647,3360))
\(\chi_{3360}(647,\cdot)\)
\(\chi_{3360}(983,\cdot)\)
\(\chi_{3360}(2567,\cdot)\)
\(\chi_{3360}(2903,\cdot)\)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\((1471,421,1121,2017,1921)\) → \((-1,i,-1,i,e\left(\frac{1}{6}\right))\)
\(a\) |
\(-1\) | \(1\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(29\) | \(31\) | \(37\) | \(41\) | \(43\) |
\( \chi_{ 3360 }(647, a) \) |
\(1\) | \(1\) | \(e\left(\frac{11}{12}\right)\) | \(1\) | \(e\left(\frac{11}{12}\right)\) | \(e\left(\frac{7}{12}\right)\) | \(e\left(\frac{7}{12}\right)\) | \(-i\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(-1\) | \(-1\) |
sage:chi.jacobi_sum(n)