Properties

Label 4851.4
Modulus $4851$
Conductor $4851$
Order $105$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4851, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([70,50,42]))
 
pari: [g,chi] = znchar(Mod(4,4851))
 

Basic properties

Modulus: \(4851\)
Conductor: \(4851\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(105\)
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 4851.fa

\(\chi_{4851}(4,\cdot)\) \(\chi_{4851}(16,\cdot)\) \(\chi_{4851}(130,\cdot)\) \(\chi_{4851}(256,\cdot)\) \(\chi_{4851}(268,\cdot)\) \(\chi_{4851}(394,\cdot)\) \(\chi_{4851}(445,\cdot)\) \(\chi_{4851}(697,\cdot)\) \(\chi_{4851}(709,\cdot)\) \(\chi_{4851}(823,\cdot)\) \(\chi_{4851}(1087,\cdot)\) \(\chi_{4851}(1138,\cdot)\) \(\chi_{4851}(1213,\cdot)\) \(\chi_{4851}(1516,\cdot)\) \(\chi_{4851}(1642,\cdot)\) \(\chi_{4851}(1654,\cdot)\) \(\chi_{4851}(1780,\cdot)\) \(\chi_{4851}(1906,\cdot)\) \(\chi_{4851}(2083,\cdot)\) \(\chi_{4851}(2095,\cdot)\) \(\chi_{4851}(2209,\cdot)\) \(\chi_{4851}(2335,\cdot)\) \(\chi_{4851}(2347,\cdot)\) \(\chi_{4851}(2473,\cdot)\) \(\chi_{4851}(2524,\cdot)\) \(\chi_{4851}(2599,\cdot)\) \(\chi_{4851}(2776,\cdot)\) \(\chi_{4851}(2788,\cdot)\) \(\chi_{4851}(2902,\cdot)\) \(\chi_{4851}(3028,\cdot)\) ...

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 105 polynomial (not computed)

Values on generators

\((4313,199,442)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{5}{21}\right),e\left(\frac{1}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(13\)\(16\)\(17\)\(19\)\(20\)
\( \chi_{ 4851 }(4, a) \) \(1\)\(1\)\(e\left(\frac{76}{105}\right)\)\(e\left(\frac{47}{105}\right)\)\(e\left(\frac{13}{35}\right)\)\(e\left(\frac{6}{35}\right)\)\(e\left(\frac{2}{21}\right)\)\(e\left(\frac{76}{105}\right)\)\(e\left(\frac{94}{105}\right)\)\(e\left(\frac{79}{105}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{86}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4851 }(4,a) \;\) at \(\;a = \) e.g. 2