Properties

Label 4730.1389
Modulus $4730$
Conductor $2365$
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(4730, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([105,168,160]))
 
pari: [g,chi] = znchar(Mod(1389,4730))
 

Basic properties

Modulus: \(4730\)
Conductor: \(2365\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2365}(1389,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4730.dl

\(\chi_{4730}(9,\cdot)\) \(\chi_{4730}(169,\cdot)\) \(\chi_{4730}(229,\cdot)\) \(\chi_{4730}(289,\cdot)\) \(\chi_{4730}(339,\cdot)\) \(\chi_{4730}(599,\cdot)\) \(\chi_{4730}(619,\cdot)\) \(\chi_{4730}(669,\cdot)\) \(\chi_{4730}(719,\cdot)\) \(\chi_{4730}(999,\cdot)\) \(\chi_{4730}(1049,\cdot)\) \(\chi_{4730}(1149,\cdot)\) \(\chi_{4730}(1219,\cdot)\) \(\chi_{4730}(1389,\cdot)\) \(\chi_{4730}(1479,\cdot)\) \(\chi_{4730}(1659,\cdot)\) \(\chi_{4730}(1819,\cdot)\) \(\chi_{4730}(1829,\cdot)\) \(\chi_{4730}(2159,\cdot)\) \(\chi_{4730}(2249,\cdot)\) \(\chi_{4730}(2259,\cdot)\) \(\chi_{4730}(2319,\cdot)\) \(\chi_{4730}(2379,\cdot)\) \(\chi_{4730}(2489,\cdot)\) \(\chi_{4730}(2589,\cdot)\) \(\chi_{4730}(2689,\cdot)\) \(\chi_{4730}(2809,\cdot)\) \(\chi_{4730}(2819,\cdot)\) \(\chi_{4730}(2869,\cdot)\) \(\chi_{4730}(2919,\cdot)\) ...

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

\((947,431,1981)\) → \((-1,e\left(\frac{4}{5}\right),e\left(\frac{16}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 4730 }(1389, a) \) \(1\)\(1\)\(e\left(\frac{139}{210}\right)\)\(e\left(\frac{23}{30}\right)\)\(e\left(\frac{34}{105}\right)\)\(e\left(\frac{143}{210}\right)\)\(e\left(\frac{137}{210}\right)\)\(e\left(\frac{92}{105}\right)\)\(e\left(\frac{3}{7}\right)\)\(e\left(\frac{29}{42}\right)\)\(e\left(\frac{69}{70}\right)\)\(e\left(\frac{88}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4730 }(1389,a) \;\) at \(\;a = \) e.g. 2