Properties

Label 1009.4
Modulus $1009$
Conductor $1009$
Order $252$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1009, base_ring=CyclotomicField(252))
 
M = H._module
 
chi = DirichletCharacter(H, M([191]))
 
pari: [g,chi] = znchar(Mod(4,1009))
 

Basic properties

Modulus: \(1009\)
Conductor: \(1009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(252\)
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 1009.ba

\(\chi_{1009}(4,\cdot)\) \(\chi_{1009}(6,\cdot)\) \(\chi_{1009}(7,\cdot)\) \(\chi_{1009}(10,\cdot)\) \(\chi_{1009}(15,\cdot)\) \(\chi_{1009}(25,\cdot)\) \(\chi_{1009}(96,\cdot)\) \(\chi_{1009}(101,\cdot)\) \(\chi_{1009}(109,\cdot)\) \(\chi_{1009}(144,\cdot)\) \(\chi_{1009}(168,\cdot)\) \(\chi_{1009}(226,\cdot)\) \(\chi_{1009}(232,\cdot)\) \(\chi_{1009}(252,\cdot)\) \(\chi_{1009}(269,\cdot)\) \(\chi_{1009}(274,\cdot)\) \(\chi_{1009}(286,\cdot)\) \(\chi_{1009}(294,\cdot)\) \(\chi_{1009}(296,\cdot)\) \(\chi_{1009}(324,\cdot)\) \(\chi_{1009}(346,\cdot)\) \(\chi_{1009}(379,\cdot)\) \(\chi_{1009}(402,\cdot)\) \(\chi_{1009}(406,\cdot)\) \(\chi_{1009}(409,\cdot)\) \(\chi_{1009}(411,\cdot)\) \(\chi_{1009}(420,\cdot)\) \(\chi_{1009}(429,\cdot)\) \(\chi_{1009}(441,\cdot)\) \(\chi_{1009}(442,\cdot)\) ...

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: $\Q(\zeta_{252})$
Fixed field: Number field defined by a degree 252 polynomial (not computed)

Values on generators

\(11\) → \(e\left(\frac{191}{252}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 1009 }(4, a) \) \(1\)\(1\)\(e\left(\frac{67}{126}\right)\)\(e\left(\frac{13}{42}\right)\)\(e\left(\frac{4}{63}\right)\)\(e\left(\frac{1}{126}\right)\)\(e\left(\frac{53}{63}\right)\)\(e\left(\frac{16}{63}\right)\)\(e\left(\frac{25}{42}\right)\)\(e\left(\frac{13}{21}\right)\)\(e\left(\frac{34}{63}\right)\)\(e\left(\frac{191}{252}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1009 }(4,a) \;\) at \(\;a = \) e.g. 2