sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2557, base_ring=CyclotomicField(284))
M = H._module
chi = DirichletCharacter(H, M([15]))
pari:[g,chi] = znchar(Mod(493,2557))
| Modulus: | \(2557\) | |
| Conductor: | \(2557\) |
sage:chi.conductor()
pari:znconreyconductor(g,chi)
|
| Order: | \(284\) |
sage:chi.multiplicative_order()
pari:charorder(g,chi)
|
| Real: | no |
| Primitive: | yes |
sage:chi.is_primitive()
pari:#znconreyconductor(g,chi)==1
|
| Minimal: | yes |
| Parity: | odd |
sage:chi.is_odd()
pari:zncharisodd(g,chi)
|
\(\chi_{2557}(14,\cdot)\)
\(\chi_{2557}(18,\cdot)\)
\(\chi_{2557}(26,\cdot)\)
\(\chi_{2557}(50,\cdot)\)
\(\chi_{2557}(55,\cdot)\)
\(\chi_{2557}(79,\cdot)\)
\(\chi_{2557}(93,\cdot)\)
\(\chi_{2557}(95,\cdot)\)
\(\chi_{2557}(96,\cdot)\)
\(\chi_{2557}(142,\cdot)\)
\(\chi_{2557}(145,\cdot)\)
\(\chi_{2557}(170,\cdot)\)
\(\chi_{2557}(185,\cdot)\)
\(\chi_{2557}(187,\cdot)\)
\(\chi_{2557}(233,\cdot)\)
\(\chi_{2557}(293,\cdot)\)
\(\chi_{2557}(295,\cdot)\)
\(\chi_{2557}(301,\cdot)\)
\(\chi_{2557}(317,\cdot)\)
\(\chi_{2557}(323,\cdot)\)
\(\chi_{2557}(329,\cdot)\)
\(\chi_{2557}(358,\cdot)\)
\(\chi_{2557}(387,\cdot)\)
\(\chi_{2557}(420,\cdot)\)
\(\chi_{2557}(423,\cdot)\)
\(\chi_{2557}(428,\cdot)\)
\(\chi_{2557}(431,\cdot)\)
\(\chi_{2557}(436,\cdot)\)
\(\chi_{2557}(462,\cdot)\)
\(\chi_{2557}(493,\cdot)\)
...
sage:chi.galois_orbit()
pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\(2\) → \(e\left(\frac{15}{284}\right)\)
| \(a\) |
\(-1\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) | \(6\) | \(7\) | \(8\) | \(9\) | \(10\) | \(11\) |
| \( \chi_{ 2557 }(493, a) \) |
\(-1\) | \(1\) | \(e\left(\frac{15}{284}\right)\) | \(e\left(\frac{50}{71}\right)\) | \(e\left(\frac{15}{142}\right)\) | \(e\left(\frac{65}{284}\right)\) | \(e\left(\frac{215}{284}\right)\) | \(e\left(\frac{121}{142}\right)\) | \(e\left(\frac{45}{284}\right)\) | \(e\left(\frac{29}{71}\right)\) | \(e\left(\frac{20}{71}\right)\) | \(e\left(\frac{41}{71}\right)\) |
sage:chi.jacobi_sum(n)