from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(859, base_ring=CyclotomicField(26))
M = H._module
chi = DirichletCharacter(H, M([11]))
pari: [g,chi] = znchar(Mod(10,859))
Basic properties
Modulus: | \(859\) | |
Conductor: | \(859\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(26\) | 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 859.h
\(\chi_{859}(10,\cdot)\) \(\chi_{859}(86,\cdot)\) \(\chi_{859}(141,\cdot)\) \(\chi_{859}(304,\cdot)\) \(\chi_{859}(308,\cdot)\) \(\chi_{859}(335,\cdot)\) \(\chi_{859}(356,\cdot)\) \(\chi_{859}(381,\cdot)\) \(\chi_{859}(396,\cdot)\) \(\chi_{859}(485,\cdot)\) \(\chi_{859}(735,\cdot)\) \(\chi_{859}(759,\cdot)\)
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: | \(\Q(\zeta_{13})\) |
Fixed field: | Number field defined by a degree 26 polynomial |
Values on generators
\(2\) → \(e\left(\frac{11}{26}\right)\)
First values
\(a\) | \(-1\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) | \(6\) | \(7\) | \(8\) | \(9\) | \(10\) | \(11\) |
\( \chi_{ 859 }(10, a) \) | \(-1\) | \(1\) | \(e\left(\frac{11}{26}\right)\) | \(e\left(\frac{9}{26}\right)\) | \(e\left(\frac{11}{13}\right)\) | \(e\left(\frac{2}{13}\right)\) | \(e\left(\frac{10}{13}\right)\) | \(e\left(\frac{3}{13}\right)\) | \(e\left(\frac{7}{26}\right)\) | \(e\left(\frac{9}{13}\right)\) | \(e\left(\frac{15}{26}\right)\) | \(e\left(\frac{19}{26}\right)\) |
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)