sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2205, base_ring=CyclotomicField(84))
M = H._module
chi = DirichletCharacter(H, M([28,21,78]))
pari:[g,chi] = znchar(Mod(1147,2205))
| Modulus: | \(2205\) | |
| Conductor: | \(2205\) |
sage:chi.conductor()
pari:znconreyconductor(g,chi)
|
| Order: | \(84\) |
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)
|
\(\chi_{2205}(13,\cdot)\)
\(\chi_{2205}(202,\cdot)\)
\(\chi_{2205}(223,\cdot)\)
\(\chi_{2205}(328,\cdot)\)
\(\chi_{2205}(412,\cdot)\)
\(\chi_{2205}(517,\cdot)\)
\(\chi_{2205}(643,\cdot)\)
\(\chi_{2205}(727,\cdot)\)
\(\chi_{2205}(853,\cdot)\)
\(\chi_{2205}(958,\cdot)\)
\(\chi_{2205}(1042,\cdot)\)
\(\chi_{2205}(1147,\cdot)\)
\(\chi_{2205}(1168,\cdot)\)
\(\chi_{2205}(1357,\cdot)\)
\(\chi_{2205}(1462,\cdot)\)
\(\chi_{2205}(1483,\cdot)\)
\(\chi_{2205}(1588,\cdot)\)
\(\chi_{2205}(1672,\cdot)\)
\(\chi_{2205}(1777,\cdot)\)
\(\chi_{2205}(1798,\cdot)\)
\(\chi_{2205}(1903,\cdot)\)
\(\chi_{2205}(1987,\cdot)\)
\(\chi_{2205}(2092,\cdot)\)
\(\chi_{2205}(2113,\cdot)\)
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\((1226,442,1081)\) → \((e\left(\frac{1}{3}\right),i,e\left(\frac{13}{14}\right))\)
| \(a\) |
\(-1\) | \(1\) | \(2\) | \(4\) | \(8\) | \(11\) | \(13\) | \(16\) | \(17\) | \(19\) | \(22\) | \(23\) |
| \( \chi_{ 2205 }(1147, a) \) |
\(1\) | \(1\) | \(e\left(\frac{61}{84}\right)\) | \(e\left(\frac{19}{42}\right)\) | \(e\left(\frac{5}{28}\right)\) | \(e\left(\frac{10}{21}\right)\) | \(e\left(\frac{5}{84}\right)\) | \(e\left(\frac{19}{21}\right)\) | \(e\left(\frac{13}{28}\right)\) | \(1\) | \(e\left(\frac{17}{84}\right)\) | \(e\left(\frac{59}{84}\right)\) |
sage:chi.jacobi_sum(n)