Properties

Label 1183.18
Modulus $1183$
Conductor $1183$
Order $156$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1183, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([104,93]))
 
pari: [g,chi] = znchar(Mod(18,1183))
 

Basic properties

Modulus: \(1183\)
Conductor: \(1183\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
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 1183.ce

\(\chi_{1183}(18,\cdot)\) \(\chi_{1183}(44,\cdot)\) \(\chi_{1183}(60,\cdot)\) \(\chi_{1183}(86,\cdot)\) \(\chi_{1183}(109,\cdot)\) \(\chi_{1183}(135,\cdot)\) \(\chi_{1183}(151,\cdot)\) \(\chi_{1183}(177,\cdot)\) \(\chi_{1183}(200,\cdot)\) \(\chi_{1183}(226,\cdot)\) \(\chi_{1183}(242,\cdot)\) \(\chi_{1183}(291,\cdot)\) \(\chi_{1183}(317,\cdot)\) \(\chi_{1183}(333,\cdot)\) \(\chi_{1183}(359,\cdot)\) \(\chi_{1183}(382,\cdot)\) \(\chi_{1183}(424,\cdot)\) \(\chi_{1183}(450,\cdot)\) \(\chi_{1183}(473,\cdot)\) \(\chi_{1183}(499,\cdot)\) \(\chi_{1183}(515,\cdot)\) \(\chi_{1183}(541,\cdot)\) \(\chi_{1183}(564,\cdot)\) \(\chi_{1183}(590,\cdot)\) \(\chi_{1183}(632,\cdot)\) \(\chi_{1183}(655,\cdot)\) \(\chi_{1183}(681,\cdot)\) \(\chi_{1183}(697,\cdot)\) \(\chi_{1183}(723,\cdot)\) \(\chi_{1183}(772,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((339,1016)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{31}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 1183 }(18, a) \) \(-1\)\(1\)\(e\left(\frac{145}{156}\right)\)\(e\left(\frac{23}{39}\right)\)\(e\left(\frac{67}{78}\right)\)\(e\left(\frac{109}{156}\right)\)\(e\left(\frac{27}{52}\right)\)\(e\left(\frac{41}{52}\right)\)\(e\left(\frac{7}{39}\right)\)\(e\left(\frac{49}{78}\right)\)\(e\left(\frac{11}{156}\right)\)\(e\left(\frac{35}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1183 }(18,a) \;\) at \(\;a = \) e.g. 2