Properties

Label 12675.62
Modulus $12675$
Conductor $12675$
Order $780$
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(780))
 
M = H._module
 
chi = DirichletCharacter(H, M([390,351,110]))
 
pari: [g,chi] = znchar(Mod(62,12675))
 

Basic properties

Modulus: \(12675\)
Conductor: \(12675\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(780\)
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.fv

\(\chi_{12675}(17,\cdot)\) \(\chi_{12675}(62,\cdot)\) \(\chi_{12675}(173,\cdot)\) \(\chi_{12675}(212,\cdot)\) \(\chi_{12675}(413,\cdot)\) \(\chi_{12675}(452,\cdot)\) \(\chi_{12675}(563,\cdot)\) \(\chi_{12675}(602,\cdot)\) \(\chi_{12675}(608,\cdot)\) \(\chi_{12675}(647,\cdot)\) \(\chi_{12675}(758,\cdot)\) \(\chi_{12675}(797,\cdot)\) \(\chi_{12675}(803,\cdot)\) \(\chi_{12675}(842,\cdot)\) \(\chi_{12675}(953,\cdot)\) \(\chi_{12675}(998,\cdot)\) \(\chi_{12675}(1148,\cdot)\) \(\chi_{12675}(1187,\cdot)\) \(\chi_{12675}(1388,\cdot)\) \(\chi_{12675}(1427,\cdot)\) \(\chi_{12675}(1538,\cdot)\)

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: $\Q(\zeta_{780})$
Fixed field: Number field defined by a degree 780 polynomial (not computed)

Values on generators

\((4226,9127,12001)\) → \((-1,e\left(\frac{9}{20}\right),e\left(\frac{11}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(14\)\(16\)\(17\)\(19\)\(22\)
\( \chi_{ 12675 }(62, a) \) \(1\)\(1\)\(e\left(\frac{71}{780}\right)\)\(e\left(\frac{71}{390}\right)\)\(e\left(\frac{53}{156}\right)\)\(e\left(\frac{71}{260}\right)\)\(e\left(\frac{44}{195}\right)\)\(e\left(\frac{28}{65}\right)\)\(e\left(\frac{71}{195}\right)\)\(e\left(\frac{733}{780}\right)\)\(e\left(\frac{4}{15}\right)\)\(e\left(\frac{19}{60}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 12675 }(62,a) \;\) at \(\;a = \) e.g. 2