sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(34272, base_ring=CyclotomicField(8))
M = H._module
chi = DirichletCharacter(H, M([4,0,4,0,1]))
pari:[g,chi] = znchar(Mod(16703,34272))
\(\chi_{34272}(16703,\cdot)\)
\(\chi_{34272}(18719,\cdot)\)
\(\chi_{34272}(24767,\cdot)\)
\(\chi_{34272}(26783,\cdot)\)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\((2143,29989,3809,14689,14113)\) → \((-1,1,-1,1,e\left(\frac{1}{8}\right))\)
\(a\) |
\(-1\) | \(1\) | \(5\) | \(11\) | \(13\) | \(19\) | \(23\) | \(25\) | \(29\) | \(31\) | \(37\) | \(41\) |
\( \chi_{ 34272 }(16703, a) \) |
\(1\) | \(1\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{7}{8}\right)\) | \(-1\) | \(i\) | \(e\left(\frac{7}{8}\right)\) | \(i\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{5}{8}\right)\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{7}{8}\right)\) |
sage:chi.jacobi_sum(n)