Properties

Label 4725.164
Modulus $4725$
Conductor $4725$
Order $90$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4725, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([5,27,15]))
 
pari: [g,chi] = znchar(Mod(164,4725))
 

Basic properties

Modulus: \(4725\)
Conductor: \(4725\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
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 4725.gw

\(\chi_{4725}(164,\cdot)\) \(\chi_{4725}(194,\cdot)\) \(\chi_{4725}(479,\cdot)\) \(\chi_{4725}(509,\cdot)\) \(\chi_{4725}(794,\cdot)\) \(\chi_{4725}(1109,\cdot)\) \(\chi_{4725}(1139,\cdot)\) \(\chi_{4725}(1454,\cdot)\) \(\chi_{4725}(1739,\cdot)\) \(\chi_{4725}(1769,\cdot)\) \(\chi_{4725}(2054,\cdot)\) \(\chi_{4725}(2084,\cdot)\) \(\chi_{4725}(2369,\cdot)\) \(\chi_{4725}(2684,\cdot)\) \(\chi_{4725}(2714,\cdot)\) \(\chi_{4725}(3029,\cdot)\) \(\chi_{4725}(3314,\cdot)\) \(\chi_{4725}(3344,\cdot)\) \(\chi_{4725}(3629,\cdot)\) \(\chi_{4725}(3659,\cdot)\) \(\chi_{4725}(3944,\cdot)\) \(\chi_{4725}(4259,\cdot)\) \(\chi_{4725}(4289,\cdot)\) \(\chi_{4725}(4604,\cdot)\)

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: $\Q(\zeta_{45})$
Fixed field: Number field defined by a degree 90 polynomial

Values on generators

\((4376,1702,2026)\) → \((e\left(\frac{1}{18}\right),e\left(\frac{3}{10}\right),e\left(\frac{1}{6}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(8\)\(11\)\(13\)\(16\)\(17\)\(19\)\(22\)\(23\)
\( \chi_{ 4725 }(164, a) \) \(1\)\(1\)\(e\left(\frac{31}{45}\right)\)\(e\left(\frac{17}{45}\right)\)\(e\left(\frac{1}{15}\right)\)\(e\left(\frac{17}{90}\right)\)\(e\left(\frac{29}{45}\right)\)\(e\left(\frac{34}{45}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{79}{90}\right)\)\(e\left(\frac{11}{45}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4725 }(164,a) \;\) at \(\;a = \) e.g. 2