Properties

Label 4009.54
Modulus $4009$
Conductor $4009$
Order $63$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4009, base_ring=CyclotomicField(126))
 
M = H._module
 
chi = DirichletCharacter(H, M([28,78]))
 
pari: [g,chi] = znchar(Mod(54,4009))
 

Basic properties

Modulus: \(4009\)
Conductor: \(4009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(63\)
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 4009.da

\(\chi_{4009}(54,\cdot)\) \(\chi_{4009}(384,\cdot)\) \(\chi_{4009}(396,\cdot)\) \(\chi_{4009}(465,\cdot)\) \(\chi_{4009}(595,\cdot)\) \(\chi_{4009}(750,\cdot)\) \(\chi_{4009}(878,\cdot)\) \(\chi_{4009}(898,\cdot)\) \(\chi_{4009}(1005,\cdot)\) \(\chi_{4009}(1024,\cdot)\) \(\chi_{4009}(1089,\cdot)\) \(\chi_{4009}(1156,\cdot)\) \(\chi_{4009}(1233,\cdot)\) \(\chi_{4009}(1240,\cdot)\) \(\chi_{4009}(1339,\cdot)\) \(\chi_{4009}(1942,\cdot)\) \(\chi_{4009}(2000,\cdot)\) \(\chi_{4009}(2153,\cdot)\) \(\chi_{4009}(2164,\cdot)\) \(\chi_{4009}(2227,\cdot)\) \(\chi_{4009}(2289,\cdot)\) \(\chi_{4009}(2438,\cdot)\) \(\chi_{4009}(2506,\cdot)\) \(\chi_{4009}(2816,\cdot)\) \(\chi_{4009}(2904,\cdot)\) \(\chi_{4009}(2916,\cdot)\) \(\chi_{4009}(2923,\cdot)\) \(\chi_{4009}(3027,\cdot)\) \(\chi_{4009}(3132,\cdot)\) \(\chi_{4009}(3266,\cdot)\) ...

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: $\Q(\zeta_{63})$
Fixed field: Number field defined by a degree 63 polynomial

Values on generators

\((2111,1901)\) → \((e\left(\frac{2}{9}\right),e\left(\frac{13}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4009 }(54, a) \) \(1\)\(1\)\(e\left(\frac{53}{63}\right)\)\(e\left(\frac{32}{63}\right)\)\(e\left(\frac{43}{63}\right)\)\(e\left(\frac{17}{63}\right)\)\(e\left(\frac{22}{63}\right)\)\(e\left(\frac{8}{21}\right)\)\(e\left(\frac{11}{21}\right)\)\(e\left(\frac{1}{63}\right)\)\(e\left(\frac{1}{9}\right)\)\(e\left(\frac{20}{21}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4009 }(54,a) \;\) at \(\;a = \) e.g. 2