Properties

Label 5390.381
Modulus $5390$
Conductor $539$
Order $210$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(5390, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,95,147]))
 
pari: [g,chi] = znchar(Mod(381,5390))
 

Basic properties

Modulus: \(5390\)
Conductor: \(539\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{539}(381,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 5390.dn

\(\chi_{5390}(61,\cdot)\) \(\chi_{5390}(101,\cdot)\) \(\chi_{5390}(171,\cdot)\) \(\chi_{5390}(271,\cdot)\) \(\chi_{5390}(381,\cdot)\) \(\chi_{5390}(481,\cdot)\) \(\chi_{5390}(591,\cdot)\) \(\chi_{5390}(761,\cdot)\) \(\chi_{5390}(831,\cdot)\) \(\chi_{5390}(871,\cdot)\) \(\chi_{5390}(941,\cdot)\) \(\chi_{5390}(1041,\cdot)\) \(\chi_{5390}(1151,\cdot)\) \(\chi_{5390}(1251,\cdot)\) \(\chi_{5390}(1361,\cdot)\) \(\chi_{5390}(1531,\cdot)\) \(\chi_{5390}(1601,\cdot)\) \(\chi_{5390}(1641,\cdot)\) \(\chi_{5390}(1711,\cdot)\) \(\chi_{5390}(1811,\cdot)\) \(\chi_{5390}(1921,\cdot)\) \(\chi_{5390}(2021,\cdot)\) \(\chi_{5390}(2131,\cdot)\) \(\chi_{5390}(2301,\cdot)\) \(\chi_{5390}(2411,\cdot)\) \(\chi_{5390}(2581,\cdot)\) \(\chi_{5390}(2691,\cdot)\) \(\chi_{5390}(2791,\cdot)\) \(\chi_{5390}(2901,\cdot)\) \(\chi_{5390}(3071,\cdot)\) ...

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

\((2157,4511,981)\) → \((1,e\left(\frac{19}{42}\right),e\left(\frac{7}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(9\)\(13\)\(17\)\(19\)\(23\)\(27\)\(29\)\(31\)\(37\)
\( \chi_{ 5390 }(381, a) \) \(1\)\(1\)\(e\left(\frac{11}{210}\right)\)\(e\left(\frac{11}{105}\right)\)\(e\left(\frac{22}{35}\right)\)\(e\left(\frac{64}{105}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{4}{21}\right)\)\(e\left(\frac{11}{70}\right)\)\(e\left(\frac{3}{70}\right)\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{92}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5390 }(381,a) \;\) at \(\;a = \) e.g. 2