Properties

Label 1183.10
Modulus $1183$
Conductor $1183$
Order $78$
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(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([13,5]))
 
pari: [g,chi] = znchar(Mod(10,1183))
 

Basic properties

Modulus: \(1183\)
Conductor: \(1183\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
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.bu

\(\chi_{1183}(10,\cdot)\) \(\chi_{1183}(82,\cdot)\) \(\chi_{1183}(101,\cdot)\) \(\chi_{1183}(173,\cdot)\) \(\chi_{1183}(264,\cdot)\) \(\chi_{1183}(283,\cdot)\) \(\chi_{1183}(355,\cdot)\) \(\chi_{1183}(374,\cdot)\) \(\chi_{1183}(446,\cdot)\) \(\chi_{1183}(465,\cdot)\) \(\chi_{1183}(537,\cdot)\) \(\chi_{1183}(556,\cdot)\) \(\chi_{1183}(628,\cdot)\) \(\chi_{1183}(647,\cdot)\) \(\chi_{1183}(719,\cdot)\) \(\chi_{1183}(738,\cdot)\) \(\chi_{1183}(810,\cdot)\) \(\chi_{1183}(829,\cdot)\) \(\chi_{1183}(901,\cdot)\) \(\chi_{1183}(920,\cdot)\) \(\chi_{1183}(1011,\cdot)\) \(\chi_{1183}(1083,\cdot)\) \(\chi_{1183}(1102,\cdot)\) \(\chi_{1183}(1174,\cdot)\)

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 78 polynomial

Values on generators

\((339,1016)\) → \((e\left(\frac{1}{6}\right),e\left(\frac{5}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 1183 }(10, a) \) \(-1\)\(1\)\(e\left(\frac{31}{78}\right)\)\(e\left(\frac{3}{26}\right)\)\(e\left(\frac{31}{39}\right)\)\(e\left(\frac{16}{39}\right)\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{5}{26}\right)\)\(e\left(\frac{3}{13}\right)\)\(e\left(\frac{21}{26}\right)\)\(e\left(\frac{7}{26}\right)\)\(e\left(\frac{71}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1183 }(10,a) \;\) at \(\;a = \) e.g. 2