Properties

Label 1187.1184
Modulus $1187$
Conductor $1187$
Order $1186$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1187, base_ring=CyclotomicField(1186))
 
M = H._module
 
chi = DirichletCharacter(H, M([53]))
 
pari: [g,chi] = znchar(Mod(1184,1187))
 

Basic properties

Modulus: \(1187\)
Conductor: \(1187\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(1186\)
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 1187.d

\(\chi_{1187}(2,\cdot)\) \(\chi_{1187}(5,\cdot)\) \(\chi_{1187}(6,\cdot)\) \(\chi_{1187}(7,\cdot)\) \(\chi_{1187}(8,\cdot)\) \(\chi_{1187}(15,\cdot)\) \(\chi_{1187}(17,\cdot)\) \(\chi_{1187}(18,\cdot)\) \(\chi_{1187}(19,\cdot)\) \(\chi_{1187}(20,\cdot)\) \(\chi_{1187}(21,\cdot)\) \(\chi_{1187}(22,\cdot)\) \(\chi_{1187}(24,\cdot)\) \(\chi_{1187}(26,\cdot)\) \(\chi_{1187}(28,\cdot)\) \(\chi_{1187}(29,\cdot)\) \(\chi_{1187}(31,\cdot)\) \(\chi_{1187}(32,\cdot)\) \(\chi_{1187}(45,\cdot)\) \(\chi_{1187}(46,\cdot)\) \(\chi_{1187}(47,\cdot)\) \(\chi_{1187}(50,\cdot)\) \(\chi_{1187}(51,\cdot)\) \(\chi_{1187}(53,\cdot)\) \(\chi_{1187}(54,\cdot)\) \(\chi_{1187}(55,\cdot)\) \(\chi_{1187}(57,\cdot)\) \(\chi_{1187}(59,\cdot)\) \(\chi_{1187}(60,\cdot)\) \(\chi_{1187}(61,\cdot)\) ...

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: $\Q(\zeta_{593})$
Fixed field: Number field defined by a degree 1186 polynomial (not computed)

Values on generators

\(2\) → \(e\left(\frac{53}{1186}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 1187 }(1184, a) \) \(-1\)\(1\)\(e\left(\frac{53}{1186}\right)\)\(e\left(\frac{515}{593}\right)\)\(e\left(\frac{53}{593}\right)\)\(e\left(\frac{769}{1186}\right)\)\(e\left(\frac{1083}{1186}\right)\)\(e\left(\frac{1069}{1186}\right)\)\(e\left(\frac{159}{1186}\right)\)\(e\left(\frac{437}{593}\right)\)\(e\left(\frac{411}{593}\right)\)\(e\left(\frac{181}{593}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1187 }(1184,a) \;\) at \(\;a = \) e.g. 2