from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(183, base_ring=CyclotomicField(60))
M = H._module
chi = DirichletCharacter(H, M([30,41]))
pari: [g,chi] = znchar(Mod(26,183))
Basic properties
| Modulus: | \(183\) | |
| Conductor: | \(183\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(60\) | 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)
|
Galois orbit 183.x
\(\chi_{183}(2,\cdot)\) \(\chi_{183}(17,\cdot)\) \(\chi_{183}(26,\cdot)\) \(\chi_{183}(35,\cdot)\) \(\chi_{183}(44,\cdot)\) \(\chi_{183}(59,\cdot)\) \(\chi_{183}(68,\cdot)\) \(\chi_{183}(71,\cdot)\) \(\chi_{183}(92,\cdot)\) \(\chi_{183}(104,\cdot)\) \(\chi_{183}(116,\cdot)\) \(\chi_{183}(128,\cdot)\) \(\chi_{183}(140,\cdot)\) \(\chi_{183}(152,\cdot)\) \(\chi_{183}(173,\cdot)\) \(\chi_{183}(176,\cdot)\)
sage: chi.galois_orbit()
order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
Related number fields
| Field of values: | \(\Q(\zeta_{60})\) |
| Fixed field: | Number field defined by a degree 60 polynomial |
Values on generators
\((62,124)\) → \((-1,e\left(\frac{41}{60}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(2\) | \(4\) | \(5\) | \(7\) | \(8\) | \(10\) | \(11\) | \(13\) | \(14\) | \(16\) |
| \( \chi_{ 183 }(26, a) \) | \(1\) | \(1\) | \(e\left(\frac{11}{60}\right)\) | \(e\left(\frac{11}{30}\right)\) | \(e\left(\frac{8}{15}\right)\) | \(e\left(\frac{29}{60}\right)\) | \(e\left(\frac{11}{20}\right)\) | \(e\left(\frac{43}{60}\right)\) | \(-i\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{11}{15}\right)\) |
sage: chi.jacobi_sum(n)
Gauss sum
sage: chi.gauss_sum(a)
pari: znchargauss(g,chi,a)
Jacobi sum
sage: chi.jacobi_sum(n)
Kloosterman sum
sage: chi.kloosterman_sum(a,b)