Properties

Label 1183.79
Modulus $1183$
Conductor $1183$
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(1183, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([26,12]))
 
pari: [g,chi] = znchar(Mod(79,1183))
 

Basic properties

Modulus: \(1183\)
Conductor: \(1183\)
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 1183.bl

\(\chi_{1183}(53,\cdot)\) \(\chi_{1183}(79,\cdot)\) \(\chi_{1183}(144,\cdot)\) \(\chi_{1183}(235,\cdot)\) \(\chi_{1183}(261,\cdot)\) \(\chi_{1183}(326,\cdot)\) \(\chi_{1183}(352,\cdot)\) \(\chi_{1183}(417,\cdot)\) \(\chi_{1183}(443,\cdot)\) \(\chi_{1183}(534,\cdot)\) \(\chi_{1183}(599,\cdot)\) \(\chi_{1183}(625,\cdot)\) \(\chi_{1183}(690,\cdot)\) \(\chi_{1183}(716,\cdot)\) \(\chi_{1183}(781,\cdot)\) \(\chi_{1183}(807,\cdot)\) \(\chi_{1183}(872,\cdot)\) \(\chi_{1183}(898,\cdot)\) \(\chi_{1183}(963,\cdot)\) \(\chi_{1183}(989,\cdot)\) \(\chi_{1183}(1054,\cdot)\) \(\chi_{1183}(1080,\cdot)\) \(\chi_{1183}(1145,\cdot)\) \(\chi_{1183}(1171,\cdot)\)

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

\((339,1016)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{2}{13}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 1183 }(79, a) \) \(1\)\(1\)\(e\left(\frac{32}{39}\right)\)\(e\left(\frac{16}{39}\right)\)\(e\left(\frac{25}{39}\right)\)\(e\left(\frac{2}{39}\right)\)\(e\left(\frac{3}{13}\right)\)\(e\left(\frac{6}{13}\right)\)\(e\left(\frac{32}{39}\right)\)\(e\left(\frac{34}{39}\right)\)\(e\left(\frac{7}{39}\right)\)\(e\left(\frac{2}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1183 }(79,a) \;\) at \(\;a = \) e.g. 2