sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4620, base_ring=CyclotomicField(4))
M = H._module
chi = DirichletCharacter(H, M([0,2,3,2,2]))
pari:[g,chi] = znchar(Mod(3233,4620))
\(\chi_{4620}(3233,\cdot)\)
\(\chi_{4620}(4157,\cdot)\)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\((2311,1541,3697,661,2521)\) → \((1,-1,-i,-1,-1)\)
\(a\) |
\(-1\) | \(1\) | \(13\) | \(17\) | \(19\) | \(23\) | \(29\) | \(31\) | \(37\) | \(41\) | \(43\) | \(47\) |
\( \chi_{ 4620 }(3233, a) \) |
\(1\) | \(1\) | \(i\) | \(i\) | \(-1\) | \(-i\) | \(-1\) | \(-1\) | \(-i\) | \(-1\) | \(-i\) | \(-i\) |
sage:chi.jacobi_sum(n)