Properties

Label 4009.202
Modulus $4009$
Conductor $4009$
Order $210$
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(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([175,191]))
 
pari: [g,chi] = znchar(Mod(202,4009))
 

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: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4009.el

\(\chi_{4009}(145,\cdot)\) \(\chi_{4009}(202,\cdot)\) \(\chi_{4009}(240,\cdot)\) \(\chi_{4009}(259,\cdot)\) \(\chi_{4009}(369,\cdot)\) \(\chi_{4009}(373,\cdot)\) \(\chi_{4009}(392,\cdot)\) \(\chi_{4009}(563,\cdot)\) \(\chi_{4009}(582,\cdot)\) \(\chi_{4009}(597,\cdot)\) \(\chi_{4009}(635,\cdot)\) \(\chi_{4009}(749,\cdot)\) \(\chi_{4009}(962,\cdot)\) \(\chi_{4009}(996,\cdot)\) \(\chi_{4009}(1072,\cdot)\) \(\chi_{4009}(1186,\cdot)\) \(\chi_{4009}(1323,\cdot)\) \(\chi_{4009}(1357,\cdot)\) \(\chi_{4009}(1399,\cdot)\) \(\chi_{4009}(1589,\cdot)\) \(\chi_{4009}(1604,\cdot)\) \(\chi_{4009}(1642,\cdot)\) \(\chi_{4009}(1684,\cdot)\) \(\chi_{4009}(1760,\cdot)\) \(\chi_{4009}(1855,\cdot)\) \(\chi_{4009}(1893,\cdot)\) \(\chi_{4009}(1984,\cdot)\) \(\chi_{4009}(2007,\cdot)\) \(\chi_{4009}(2041,\cdot)\) \(\chi_{4009}(2117,\cdot)\) ...

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

\((2111,1901)\) → \((e\left(\frac{5}{6}\right),e\left(\frac{191}{210}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4009 }(202, a) \) \(1\)\(1\)\(e\left(\frac{26}{35}\right)\)\(e\left(\frac{33}{35}\right)\)\(e\left(\frac{17}{35}\right)\)\(e\left(\frac{41}{105}\right)\)\(e\left(\frac{24}{35}\right)\)\(e\left(\frac{89}{210}\right)\)\(e\left(\frac{8}{35}\right)\)\(e\left(\frac{31}{35}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{12}{35}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4009 }(202,a) \;\) at \(\;a = \) e.g. 2