Properties

Label 8023.492
Modulus $8023$
Conductor $8023$
Order $80$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8023, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([72,5]))
 
pari: [g,chi] = znchar(Mod(492,8023))
 

Basic properties

Modulus: \(8023\)
Conductor: \(8023\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
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 8023.ek

\(\chi_{8023}(492,\cdot)\) \(\chi_{8023}(756,\cdot)\) \(\chi_{8023}(869,\cdot)\) \(\chi_{8023}(969,\cdot)\) \(\chi_{8023}(1082,\cdot)\) \(\chi_{8023}(1434,\cdot)\) \(\chi_{8023}(1647,\cdot)\) \(\chi_{8023}(1963,\cdot)\) \(\chi_{8023}(2076,\cdot)\) \(\chi_{8023}(2105,\cdot)\) \(\chi_{8023}(2218,\cdot)\) \(\chi_{8023}(2338,\cdot)\) \(\chi_{8023}(2551,\cdot)\) \(\chi_{8023}(2641,\cdot)\) \(\chi_{8023}(2783,\cdot)\) \(\chi_{8023}(3099,\cdot)\) \(\chi_{8023}(3212,\cdot)\) \(\chi_{8023}(3312,\cdot)\) \(\chi_{8023}(3425,\cdot)\) \(\chi_{8023}(3545,\cdot)\) \(\chi_{8023}(3687,\cdot)\) \(\chi_{8023}(3777,\cdot)\) \(\chi_{8023}(3990,\cdot)\) \(\chi_{8023}(4681,\cdot)\) \(\chi_{8023}(4894,\cdot)\) \(\chi_{8023}(5158,\cdot)\) \(\chi_{8023}(5271,\cdot)\) \(\chi_{8023}(5836,\cdot)\) \(\chi_{8023}(6740,\cdot)\) \(\chi_{8023}(6933,\cdot)\) ...

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: $\Q(\zeta_{80})$
Fixed field: Number field defined by a degree 80 polynomial

Values on generators

\((6894,3054)\) → \((e\left(\frac{9}{10}\right),e\left(\frac{1}{16}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8023 }(492, a) \) \(1\)\(1\)\(e\left(\frac{3}{20}\right)\)\(e\left(\frac{37}{80}\right)\)\(e\left(\frac{3}{10}\right)\)\(e\left(\frac{31}{80}\right)\)\(e\left(\frac{49}{80}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{37}{40}\right)\)\(e\left(\frac{43}{80}\right)\)\(e\left(\frac{21}{40}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8023 }(492,a) \;\) at \(\;a = \) e.g. 2