sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(5328, base_ring=CyclotomicField(4))
M = H._module
chi = DirichletCharacter(H, M([2,2,0,1]))
pari:[g,chi] = znchar(Mod(919,5328))
\(\chi_{5328}(487,\cdot)\)
\(\chi_{5328}(919,\cdot)\)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\((1999,1333,2369,1297)\) → \((-1,-1,1,i)\)
| \(a\) |
\(-1\) | \(1\) | \(5\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(25\) | \(29\) | \(31\) |
| \( \chi_{ 5328 }(919, a) \) |
\(1\) | \(1\) | \(i\) | \(-1\) | \(-1\) | \(i\) | \(-i\) | \(-i\) | \(i\) | \(-1\) | \(-i\) | \(-i\) |
sage:chi.jacobi_sum(n)