Properties

Label 8993.392
Modulus $8993$
Conductor $529$
Order $23$
Real no
Primitive no
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8993, base_ring=CyclotomicField(46))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,32]))
 
pari: [g,chi] = znchar(Mod(392,8993))
 

Basic properties

Modulus: \(8993\)
Conductor: \(529\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(23\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{529}(392,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8993.o

\(\chi_{8993}(392,\cdot)\) \(\chi_{8993}(783,\cdot)\) \(\chi_{8993}(1174,\cdot)\) \(\chi_{8993}(1565,\cdot)\) \(\chi_{8993}(1956,\cdot)\) \(\chi_{8993}(2347,\cdot)\) \(\chi_{8993}(2738,\cdot)\) \(\chi_{8993}(3129,\cdot)\) \(\chi_{8993}(3520,\cdot)\) \(\chi_{8993}(3911,\cdot)\) \(\chi_{8993}(4302,\cdot)\) \(\chi_{8993}(4693,\cdot)\) \(\chi_{8993}(5084,\cdot)\) \(\chi_{8993}(5475,\cdot)\) \(\chi_{8993}(5866,\cdot)\) \(\chi_{8993}(6257,\cdot)\) \(\chi_{8993}(6648,\cdot)\) \(\chi_{8993}(7039,\cdot)\) \(\chi_{8993}(7430,\cdot)\) \(\chi_{8993}(7821,\cdot)\) \(\chi_{8993}(8212,\cdot)\) \(\chi_{8993}(8603,\cdot)\)

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: \(\Q(\zeta_{23})\)
Fixed field: Number field defined by a degree 23 polynomial

Values on generators

\((530,7940)\) → \((1,e\left(\frac{16}{23}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8993 }(392, a) \) \(1\)\(1\)\(e\left(\frac{3}{23}\right)\)\(e\left(\frac{3}{23}\right)\)\(e\left(\frac{6}{23}\right)\)\(e\left(\frac{16}{23}\right)\)\(e\left(\frac{6}{23}\right)\)\(e\left(\frac{17}{23}\right)\)\(e\left(\frac{9}{23}\right)\)\(e\left(\frac{6}{23}\right)\)\(e\left(\frac{19}{23}\right)\)\(e\left(\frac{8}{23}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8993 }(392,a) \;\) at \(\;a = \) e.g. 2