from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(579, base_ring=CyclotomicField(32))
M = H._module
chi = DirichletCharacter(H, M([16,1]))
pari: [g,chi] = znchar(Mod(185,579))
Basic properties
| Modulus: | \(579\) | |
| Conductor: | \(579\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(32\) | 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)
|
Galois orbit 579.s
\(\chi_{579}(8,\cdot)\) \(\chi_{579}(14,\cdot)\) \(\chi_{579}(23,\cdot)\) \(\chi_{579}(170,\cdot)\) \(\chi_{579}(179,\cdot)\) \(\chi_{579}(185,\cdot)\) \(\chi_{579}(260,\cdot)\) \(\chi_{579}(314,\cdot)\) \(\chi_{579}(317,\cdot)\) \(\chi_{579}(344,\cdot)\) \(\chi_{579}(362,\cdot)\) \(\chi_{579}(410,\cdot)\) \(\chi_{579}(428,\cdot)\) \(\chi_{579}(455,\cdot)\) \(\chi_{579}(458,\cdot)\) \(\chi_{579}(512,\cdot)\)
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: | \(\Q(\zeta_{32})\) |
| Fixed field: | 32.0.3063491324247901158147277924095178749079926649475132560984974419980910475284097.1 |
Values on generators
\((194,391)\) → \((-1,e\left(\frac{1}{32}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(2\) | \(4\) | \(5\) | \(7\) | \(8\) | \(10\) | \(11\) | \(13\) | \(14\) | \(16\) |
| \( \chi_{ 579 }(185, a) \) | \(-1\) | \(1\) | \(e\left(\frac{9}{16}\right)\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{17}{32}\right)\) | \(i\) | \(e\left(\frac{11}{16}\right)\) | \(e\left(\frac{3}{32}\right)\) | \(e\left(\frac{7}{32}\right)\) | \(e\left(\frac{13}{32}\right)\) | \(e\left(\frac{13}{16}\right)\) | \(i\) |
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)