Properties

Label 4725.187
Modulus $4725$
Conductor $4725$
Order $180$
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(180))
 
M = H._module
 
chi = DirichletCharacter(H, M([100,81,150]))
 
pari: [g,chi] = znchar(Mod(187,4725))
 

Basic properties

Modulus: \(4725\)
Conductor: \(4725\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(180\)
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.hg

\(\chi_{4725}(187,\cdot)\) \(\chi_{4725}(283,\cdot)\) \(\chi_{4725}(313,\cdot)\) \(\chi_{4725}(472,\cdot)\) \(\chi_{4725}(502,\cdot)\) \(\chi_{4725}(598,\cdot)\) \(\chi_{4725}(628,\cdot)\) \(\chi_{4725}(787,\cdot)\) \(\chi_{4725}(817,\cdot)\) \(\chi_{4725}(913,\cdot)\) \(\chi_{4725}(1102,\cdot)\) \(\chi_{4725}(1228,\cdot)\) \(\chi_{4725}(1258,\cdot)\) \(\chi_{4725}(1417,\cdot)\) \(\chi_{4725}(1447,\cdot)\) \(\chi_{4725}(1573,\cdot)\) \(\chi_{4725}(1762,\cdot)\) \(\chi_{4725}(1858,\cdot)\) \(\chi_{4725}(1888,\cdot)\) \(\chi_{4725}(2047,\cdot)\) \(\chi_{4725}(2077,\cdot)\) \(\chi_{4725}(2173,\cdot)\) \(\chi_{4725}(2203,\cdot)\) \(\chi_{4725}(2362,\cdot)\) \(\chi_{4725}(2392,\cdot)\) \(\chi_{4725}(2488,\cdot)\) \(\chi_{4725}(2677,\cdot)\) \(\chi_{4725}(2803,\cdot)\) \(\chi_{4725}(2833,\cdot)\) \(\chi_{4725}(2992,\cdot)\) ...

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: $\Q(\zeta_{180})$
Fixed field: Number field defined by a degree 180 polynomial (not computed)

Values on generators

\((4376,1702,2026)\) → \((e\left(\frac{5}{9}\right),e\left(\frac{9}{20}\right),e\left(\frac{5}{6}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(8\)\(11\)\(13\)\(16\)\(17\)\(19\)\(22\)\(23\)
\( \chi_{ 4725 }(187, a) \) \(1\)\(1\)\(e\left(\frac{121}{180}\right)\)\(e\left(\frac{31}{90}\right)\)\(e\left(\frac{1}{60}\right)\)\(e\left(\frac{34}{45}\right)\)\(e\left(\frac{89}{180}\right)\)\(e\left(\frac{31}{45}\right)\)\(e\left(\frac{1}{60}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{77}{180}\right)\)\(e\left(\frac{131}{180}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4725 }(187,a) \;\) at \(\;a = \) e.g. 2