Properties

Label 8036.9
Modulus $8036$
Conductor $2009$
Order $84$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8036, base_ring=CyclotomicField(84))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,4,63]))
 
pari: [g,chi] = znchar(Mod(9,8036))
 

Basic properties

Modulus: \(8036\)
Conductor: \(2009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(84\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2009}(9,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8036.dp

\(\chi_{8036}(9,\cdot)\) \(\chi_{8036}(401,\cdot)\) \(\chi_{8036}(501,\cdot)\) \(\chi_{8036}(893,\cdot)\) \(\chi_{8036}(1649,\cdot)\) \(\chi_{8036}(2041,\cdot)\) \(\chi_{8036}(2305,\cdot)\) \(\chi_{8036}(2697,\cdot)\) \(\chi_{8036}(2797,\cdot)\) \(\chi_{8036}(3189,\cdot)\) \(\chi_{8036}(3453,\cdot)\) \(\chi_{8036}(3845,\cdot)\) \(\chi_{8036}(3945,\cdot)\) \(\chi_{8036}(4337,\cdot)\) \(\chi_{8036}(4601,\cdot)\) \(\chi_{8036}(4993,\cdot)\) \(\chi_{8036}(5093,\cdot)\) \(\chi_{8036}(5485,\cdot)\) \(\chi_{8036}(5749,\cdot)\) \(\chi_{8036}(6141,\cdot)\) \(\chi_{8036}(6897,\cdot)\) \(\chi_{8036}(7289,\cdot)\) \(\chi_{8036}(7389,\cdot)\) \(\chi_{8036}(7781,\cdot)\)

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: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((4019,493,785)\) → \((1,e\left(\frac{1}{21}\right),-i)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)
\( \chi_{ 8036 }(9, a) \) \(1\)\(1\)\(e\left(\frac{25}{84}\right)\)\(e\left(\frac{37}{42}\right)\)\(e\left(\frac{25}{42}\right)\)\(e\left(\frac{13}{84}\right)\)\(e\left(\frac{23}{28}\right)\)\(e\left(\frac{5}{28}\right)\)\(e\left(\frac{79}{84}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{17}{21}\right)\)\(e\left(\frac{16}{21}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8036 }(9,a) \;\) at \(\;a = \) e.g. 2