sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2784, base_ring=CyclotomicField(56))
M = H._module
chi = DirichletCharacter(H, M([28,49,28,4]))
pari:[g,chi] = znchar(Mod(1715,2784))
| Modulus: | \(2784\) | |
| Conductor: | \(2784\) |
sage:chi.conductor()
pari:znconreyconductor(g,chi)
|
| Order: | \(56\) |
sage:chi.multiplicative_order()
pari:charorder(g,chi)
|
| Real: | no |
| Primitive: | yes |
sage:chi.is_primitive()
pari:#znconreyconductor(g,chi)==1
|
| Minimal: | yes |
| Parity: | even |
sage:chi.is_odd()
pari:zncharisodd(g,chi)
|
\(\chi_{2784}(35,\cdot)\)
\(\chi_{2784}(179,\cdot)\)
\(\chi_{2784}(299,\cdot)\)
\(\chi_{2784}(323,\cdot)\)
\(\chi_{2784}(419,\cdot)\)
\(\chi_{2784}(515,\cdot)\)
\(\chi_{2784}(731,\cdot)\)
\(\chi_{2784}(875,\cdot)\)
\(\chi_{2784}(995,\cdot)\)
\(\chi_{2784}(1019,\cdot)\)
\(\chi_{2784}(1115,\cdot)\)
\(\chi_{2784}(1211,\cdot)\)
\(\chi_{2784}(1427,\cdot)\)
\(\chi_{2784}(1571,\cdot)\)
\(\chi_{2784}(1691,\cdot)\)
\(\chi_{2784}(1715,\cdot)\)
\(\chi_{2784}(1811,\cdot)\)
\(\chi_{2784}(1907,\cdot)\)
\(\chi_{2784}(2123,\cdot)\)
\(\chi_{2784}(2267,\cdot)\)
\(\chi_{2784}(2387,\cdot)\)
\(\chi_{2784}(2411,\cdot)\)
\(\chi_{2784}(2507,\cdot)\)
\(\chi_{2784}(2603,\cdot)\)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\((1567,2437,929,1249)\) → \((-1,e\left(\frac{7}{8}\right),-1,e\left(\frac{1}{14}\right))\)
| \(a\) |
\(-1\) | \(1\) | \(5\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(25\) | \(31\) | \(35\) |
| \( \chi_{ 2784 }(1715, a) \) |
\(1\) | \(1\) | \(e\left(\frac{53}{56}\right)\) | \(e\left(\frac{3}{28}\right)\) | \(e\left(\frac{9}{56}\right)\) | \(e\left(\frac{23}{56}\right)\) | \(-1\) | \(e\left(\frac{15}{56}\right)\) | \(e\left(\frac{19}{28}\right)\) | \(e\left(\frac{25}{28}\right)\) | \(e\left(\frac{4}{7}\right)\) | \(e\left(\frac{3}{56}\right)\) |
sage:chi.jacobi_sum(n)