Properties

Label 12675.7379
Modulus $12675$
Conductor $12675$
Order $260$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(12675, base_ring=CyclotomicField(260))
 
M = H._module
 
chi = DirichletCharacter(H, M([130,26,185]))
 
pari: [g,chi] = znchar(Mod(7379,12675))
 

Basic properties

Modulus: \(12675\)
Conductor: \(12675\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(260\)
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 12675.fd

\(\chi_{12675}(44,\cdot)\) \(\chi_{12675}(164,\cdot)\) \(\chi_{12675}(359,\cdot)\) \(\chi_{12675}(434,\cdot)\) \(\chi_{12675}(554,\cdot)\) \(\chi_{12675}(629,\cdot)\) \(\chi_{12675}(1019,\cdot)\) \(\chi_{12675}(1139,\cdot)\) \(\chi_{12675}(1214,\cdot)\) \(\chi_{12675}(1334,\cdot)\) \(\chi_{12675}(1409,\cdot)\) \(\chi_{12675}(1529,\cdot)\) \(\chi_{12675}(1604,\cdot)\) \(\chi_{12675}(1919,\cdot)\) \(\chi_{12675}(1994,\cdot)\) \(\chi_{12675}(2114,\cdot)\) \(\chi_{12675}(2189,\cdot)\) \(\chi_{12675}(2309,\cdot)\) \(\chi_{12675}(2384,\cdot)\) \(\chi_{12675}(2504,\cdot)\) \(\chi_{12675}(2579,\cdot)\) \(\chi_{12675}(2894,\cdot)\) \(\chi_{12675}(2969,\cdot)\) \(\chi_{12675}(3089,\cdot)\) \(\chi_{12675}(3164,\cdot)\) \(\chi_{12675}(3284,\cdot)\) \(\chi_{12675}(3359,\cdot)\) \(\chi_{12675}(3554,\cdot)\) \(\chi_{12675}(3869,\cdot)\) \(\chi_{12675}(3944,\cdot)\) ...

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: $\Q(\zeta_{260})$
Fixed field: Number field defined by a degree 260 polynomial (not computed)

Values on generators

\((4226,9127,12001)\) → \((-1,e\left(\frac{1}{10}\right),e\left(\frac{37}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(14\)\(16\)\(17\)\(19\)\(22\)
\( \chi_{ 12675 }(7379, a) \) \(1\)\(1\)\(e\left(\frac{81}{260}\right)\)\(e\left(\frac{81}{130}\right)\)\(e\left(\frac{33}{52}\right)\)\(e\left(\frac{243}{260}\right)\)\(e\left(\frac{101}{260}\right)\)\(e\left(\frac{123}{130}\right)\)\(e\left(\frac{16}{65}\right)\)\(e\left(\frac{89}{130}\right)\)\(e\left(\frac{1}{20}\right)\)\(e\left(\frac{7}{10}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 12675 }(7379,a) \;\) at \(\;a = \) e.g. 2