Properties

Label 4009.7
Modulus $4009$
Conductor $4009$
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(4009, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([70,139]))
 
pari: [g,chi] = znchar(Mod(7,4009))
 

Basic properties

Modulus: \(4009\)
Conductor: \(4009\)
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 4009.eh

\(\chi_{4009}(7,\cdot)\) \(\chi_{4009}(106,\cdot)\) \(\chi_{4009}(406,\cdot)\) \(\chi_{4009}(425,\cdot)\) \(\chi_{4009}(444,\cdot)\) \(\chi_{4009}(577,\cdot)\) \(\chi_{4009}(581,\cdot)\) \(\chi_{4009}(596,\cdot)\) \(\chi_{4009}(672,\cdot)\) \(\chi_{4009}(885,\cdot)\) \(\chi_{4009}(919,\cdot)\) \(\chi_{4009}(1090,\cdot)\) \(\chi_{4009}(1185,\cdot)\) \(\chi_{4009}(1242,\cdot)\) \(\chi_{4009}(1246,\cdot)\) \(\chi_{4009}(1569,\cdot)\) \(\chi_{4009}(1626,\cdot)\) \(\chi_{4009}(1641,\cdot)\) \(\chi_{4009}(1854,\cdot)\) \(\chi_{4009}(2044,\cdot)\) \(\chi_{4009}(2101,\cdot)\) \(\chi_{4009}(2139,\cdot)\) \(\chi_{4009}(2158,\cdot)\) \(\chi_{4009}(2268,\cdot)\) \(\chi_{4009}(2272,\cdot)\) \(\chi_{4009}(2291,\cdot)\) \(\chi_{4009}(2462,\cdot)\) \(\chi_{4009}(2481,\cdot)\) \(\chi_{4009}(2496,\cdot)\) \(\chi_{4009}(2534,\cdot)\) ...

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

\((2111,1901)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{139}{210}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4009 }(7, a) \) \(-1\)\(1\)\(e\left(\frac{209}{210}\right)\)\(e\left(\frac{167}{210}\right)\)\(e\left(\frac{104}{105}\right)\)\(e\left(\frac{74}{105}\right)\)\(e\left(\frac{83}{105}\right)\)\(e\left(\frac{1}{210}\right)\)\(e\left(\frac{69}{70}\right)\)\(e\left(\frac{62}{105}\right)\)\(e\left(\frac{7}{10}\right)\)\(e\left(\frac{8}{35}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4009 }(7,a) \;\) at \(\;a = \) e.g. 2