Properties

Label 1175.4
Modulus $1175$
Conductor $1175$
Order $230$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1175, base_ring=CyclotomicField(230))
 
M = H._module
 
chi = DirichletCharacter(H, M([23,180]))
 
pari: [g,chi] = znchar(Mod(4,1175))
 

Basic properties

Modulus: \(1175\)
Conductor: \(1175\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(230\)
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 1175.u

\(\chi_{1175}(4,\cdot)\) \(\chi_{1175}(9,\cdot)\) \(\chi_{1175}(14,\cdot)\) \(\chi_{1175}(34,\cdot)\) \(\chi_{1175}(54,\cdot)\) \(\chi_{1175}(59,\cdot)\) \(\chi_{1175}(64,\cdot)\) \(\chi_{1175}(79,\cdot)\) \(\chi_{1175}(84,\cdot)\) \(\chi_{1175}(89,\cdot)\) \(\chi_{1175}(119,\cdot)\) \(\chi_{1175}(144,\cdot)\) \(\chi_{1175}(159,\cdot)\) \(\chi_{1175}(169,\cdot)\) \(\chi_{1175}(194,\cdot)\) \(\chi_{1175}(204,\cdot)\) \(\chi_{1175}(209,\cdot)\) \(\chi_{1175}(239,\cdot)\) \(\chi_{1175}(244,\cdot)\) \(\chi_{1175}(259,\cdot)\) \(\chi_{1175}(269,\cdot)\) \(\chi_{1175}(284,\cdot)\) \(\chi_{1175}(289,\cdot)\) \(\chi_{1175}(294,\cdot)\) \(\chi_{1175}(309,\cdot)\) \(\chi_{1175}(314,\cdot)\) \(\chi_{1175}(319,\cdot)\) \(\chi_{1175}(354,\cdot)\) \(\chi_{1175}(379,\cdot)\) \(\chi_{1175}(384,\cdot)\) ...

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: $\Q(\zeta_{115})$
Fixed field: Number field defined by a degree 230 polynomial (not computed)

Values on generators

\((377,851)\) → \((e\left(\frac{1}{10}\right),e\left(\frac{18}{23}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 1175 }(4, a) \) \(1\)\(1\)\(e\left(\frac{43}{230}\right)\)\(e\left(\frac{81}{230}\right)\)\(e\left(\frac{43}{115}\right)\)\(e\left(\frac{62}{115}\right)\)\(e\left(\frac{25}{46}\right)\)\(e\left(\frac{129}{230}\right)\)\(e\left(\frac{81}{115}\right)\)\(e\left(\frac{9}{115}\right)\)\(e\left(\frac{167}{230}\right)\)\(e\left(\frac{117}{230}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1175 }(4,a) \;\) at \(\;a = \) e.g. 2