Properties

Label 1075.19
Modulus $1075$
Conductor $1075$
Order $210$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1075, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([189,95]))
 
pari: [g,chi] = znchar(Mod(19,1075))
 

Basic properties

Modulus: \(1075\)
Conductor: \(1075\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
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 1075.bt

\(\chi_{1075}(19,\cdot)\) \(\chi_{1075}(29,\cdot)\) \(\chi_{1075}(34,\cdot)\) \(\chi_{1075}(69,\cdot)\) \(\chi_{1075}(89,\cdot)\) \(\chi_{1075}(104,\cdot)\) \(\chi_{1075}(114,\cdot)\) \(\chi_{1075}(119,\cdot)\) \(\chi_{1075}(134,\cdot)\) \(\chi_{1075}(159,\cdot)\) \(\chi_{1075}(184,\cdot)\) \(\chi_{1075}(234,\cdot)\) \(\chi_{1075}(244,\cdot)\) \(\chi_{1075}(284,\cdot)\) \(\chi_{1075}(304,\cdot)\) \(\chi_{1075}(319,\cdot)\) \(\chi_{1075}(329,\cdot)\) \(\chi_{1075}(334,\cdot)\) \(\chi_{1075}(364,\cdot)\) \(\chi_{1075}(459,\cdot)\) \(\chi_{1075}(464,\cdot)\) \(\chi_{1075}(519,\cdot)\) \(\chi_{1075}(534,\cdot)\) \(\chi_{1075}(544,\cdot)\) \(\chi_{1075}(564,\cdot)\) \(\chi_{1075}(579,\cdot)\) \(\chi_{1075}(589,\cdot)\) \(\chi_{1075}(614,\cdot)\) \(\chi_{1075}(664,\cdot)\) \(\chi_{1075}(679,\cdot)\) ...

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: $\Q(\zeta_{105})$
Fixed field: Number field defined by a degree 210 polynomial (not computed)

Values on generators

\((302,476)\) → \((e\left(\frac{9}{10}\right),e\left(\frac{19}{42}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 1075 }(19, a) \) \(-1\)\(1\)\(e\left(\frac{4}{35}\right)\)\(e\left(\frac{79}{105}\right)\)\(e\left(\frac{8}{35}\right)\)\(e\left(\frac{13}{15}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{12}{35}\right)\)\(e\left(\frac{53}{105}\right)\)\(e\left(\frac{34}{35}\right)\)\(e\left(\frac{103}{105}\right)\)\(e\left(\frac{121}{210}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1075 }(19,a) \;\) at \(\;a = \) e.g. 2