sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(3744, base_ring=CyclotomicField(6))
M = H._module
chi = DirichletCharacter(H, M([0,0,2,4]))
pari:[g,chi] = znchar(Mod(3649,3744))
χ3744(1537,⋅)
χ3744(3649,⋅)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
(703,2341,2081,2017) → (1,1,e(31),e(32))
a |
−1 | 1 | 5 | 7 | 11 | 17 | 19 | 23 | 25 | 29 | 31 | 35 |
χ3744(3649,a) |
1 | 1 | e(32) | e(32) | 1 | e(31) | e(31) | e(31) | e(31) | 1 | e(32) | e(31) |
sage:chi.jacobi_sum(n)