Properties

Label 4009.2590
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([98,108]))
 
pari: [g,chi] = znchar(Mod(2590,4009))
 

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.cz

\(\chi_{4009}(123,\cdot)\) \(\chi_{4009}(199,\cdot)\) \(\chi_{4009}(359,\cdot)\) \(\chi_{4009}(480,\cdot)\) \(\chi_{4009}(593,\cdot)\) \(\chi_{4009}(777,\cdot)\) \(\chi_{4009}(804,\cdot)\) \(\chi_{4009}(902,\cdot)\) \(\chi_{4009}(967,\cdot)\) \(\chi_{4009}(992,\cdot)\) \(\chi_{4009}(1043,\cdot)\) \(\chi_{4009}(1203,\cdot)\) \(\chi_{4009}(1410,\cdot)\) \(\chi_{4009}(1600,\cdot)\) \(\chi_{4009}(1621,\cdot)\) \(\chi_{4009}(1676,\cdot)\) \(\chi_{4009}(1746,\cdot)\) \(\chi_{4009}(1811,\cdot)\) \(\chi_{4009}(1859,\cdot)\) \(\chi_{4009}(1887,\cdot)\) \(\chi_{4009}(2258,\cdot)\) \(\chi_{4009}(2379,\cdot)\) \(\chi_{4009}(2590,\cdot)\) \(\chi_{4009}(2676,\cdot)\) \(\chi_{4009}(2703,\cdot)\) \(\chi_{4009}(2866,\cdot)\) \(\chi_{4009}(2942,\cdot)\) \(\chi_{4009}(3102,\cdot)\) \(\chi_{4009}(3125,\cdot)\) \(\chi_{4009}(3520,\cdot)\) ...

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

\((2111,1901)\) → \((e\left(\frac{7}{9}\right),e\left(\frac{6}{7}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4009 }(2590, a) \) \(1\)\(1\)\(e\left(\frac{40}{63}\right)\)\(e\left(\frac{61}{63}\right)\)\(e\left(\frac{17}{63}\right)\)\(e\left(\frac{37}{63}\right)\)\(e\left(\frac{38}{63}\right)\)\(e\left(\frac{17}{21}\right)\)\(e\left(\frac{19}{21}\right)\)\(e\left(\frac{59}{63}\right)\)\(e\left(\frac{2}{9}\right)\)\(e\left(\frac{4}{21}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4009 }(2590,a) \;\) at \(\;a = \) e.g. 2