Properties

Label 4009.2
Modulus $4009$
Conductor $4009$
Order $630$
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(630))
 
M = H._module
 
chi = DirichletCharacter(H, M([35,3]))
 
pari: [g,chi] = znchar(Mod(2,4009))
 

Basic properties

Modulus: \(4009\)
Conductor: \(4009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(630\)
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.et

\(\chi_{4009}(2,\cdot)\) \(\chi_{4009}(3,\cdot)\) \(\chi_{4009}(22,\cdot)\) \(\chi_{4009}(29,\cdot)\) \(\chi_{4009}(48,\cdot)\) \(\chi_{4009}(72,\cdot)\) \(\chi_{4009}(108,\cdot)\) \(\chi_{4009}(116,\cdot)\) \(\chi_{4009}(155,\cdot)\) \(\chi_{4009}(162,\cdot)\) \(\chi_{4009}(167,\cdot)\) \(\chi_{4009}(174,\cdot)\) \(\chi_{4009}(181,\cdot)\) \(\chi_{4009}(205,\cdot)\) \(\chi_{4009}(250,\cdot)\) \(\chi_{4009}(317,\cdot)\) \(\chi_{4009}(319,\cdot)\) \(\chi_{4009}(352,\cdot)\) \(\chi_{4009}(363,\cdot)\) \(\chi_{4009}(371,\cdot)\) \(\chi_{4009}(375,\cdot)\) \(\chi_{4009}(439,\cdot)\) \(\chi_{4009}(497,\cdot)\) \(\chi_{4009}(528,\cdot)\) \(\chi_{4009}(553,\cdot)\) \(\chi_{4009}(668,\cdot)\) \(\chi_{4009}(724,\cdot)\) \(\chi_{4009}(751,\cdot)\) \(\chi_{4009}(763,\cdot)\) \(\chi_{4009}(792,\cdot)\) ...

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: $\Q(\zeta_{315})$
Fixed field: Number field defined by a degree 630 polynomial (not computed)

Values on generators

\((2111,1901)\) → \((e\left(\frac{1}{18}\right),e\left(\frac{1}{210}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4009 }(2, a) \) \(1\)\(1\)\(e\left(\frac{19}{315}\right)\)\(e\left(\frac{292}{315}\right)\)\(e\left(\frac{38}{315}\right)\)\(e\left(\frac{163}{315}\right)\)\(e\left(\frac{311}{315}\right)\)\(e\left(\frac{209}{210}\right)\)\(e\left(\frac{19}{105}\right)\)\(e\left(\frac{269}{315}\right)\)\(e\left(\frac{26}{45}\right)\)\(e\left(\frac{46}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4009 }(2,a) \;\) at \(\;a = \) e.g. 2