Properties

Label 859.120
Modulus $859$
Conductor $859$
Order $39$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(859, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([44]))
 
pari: [g,chi] = znchar(Mod(120,859))
 

Basic properties

Modulus: \(859\)
Conductor: \(859\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(39\)
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 859.j

\(\chi_{859}(33,\cdot)\) \(\chi_{859}(112,\cdot)\) \(\chi_{859}(120,\cdot)\) \(\chi_{859}(144,\cdot)\) \(\chi_{859}(173,\cdot)\) \(\chi_{859}(212,\cdot)\) \(\chi_{859}(230,\cdot)\) \(\chi_{859}(276,\cdot)\) \(\chi_{859}(277,\cdot)\) \(\chi_{859}(278,\cdot)\) \(\chi_{859}(312,\cdot)\) \(\chi_{859}(316,\cdot)\) \(\chi_{859}(457,\cdot)\) \(\chi_{859}(501,\cdot)\) \(\chi_{859}(518,\cdot)\) \(\chi_{859}(529,\cdot)\) \(\chi_{859}(584,\cdot)\) \(\chi_{859}(656,\cdot)\) \(\chi_{859}(666,\cdot)\) \(\chi_{859}(676,\cdot)\) \(\chi_{859}(723,\cdot)\) \(\chi_{859}(833,\cdot)\) \(\chi_{859}(836,\cdot)\) \(\chi_{859}(847,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 39 polynomial

Values on generators

\(2\) → \(e\left(\frac{22}{39}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 859 }(120, a) \) \(1\)\(1\)\(e\left(\frac{22}{39}\right)\)\(e\left(\frac{5}{39}\right)\)\(e\left(\frac{5}{39}\right)\)\(e\left(\frac{8}{39}\right)\)\(e\left(\frac{9}{13}\right)\)\(e\left(\frac{25}{39}\right)\)\(e\left(\frac{9}{13}\right)\)\(e\left(\frac{10}{39}\right)\)\(e\left(\frac{10}{13}\right)\)\(e\left(\frac{4}{13}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 859 }(120,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 859 }(120,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 859 }(120,·),\chi_{ 859 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 859 }(120,·)) \;\) at \(\; a,b = \) e.g. 1,2