Properties

Label 2665.6
Modulus $2665$
Conductor $533$
Order $120$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2665, base_ring=CyclotomicField(120))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,50,3]))
 
pari: [g,chi] = znchar(Mod(6,2665))
 

Basic properties

Modulus: \(2665\)
Conductor: \(533\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(120\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{533}(6,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2665.hw

\(\chi_{2665}(6,\cdot)\) \(\chi_{2665}(11,\cdot)\) \(\chi_{2665}(106,\cdot)\) \(\chi_{2665}(111,\cdot)\) \(\chi_{2665}(176,\cdot)\) \(\chi_{2665}(591,\cdot)\) \(\chi_{2665}(691,\cdot)\) \(\chi_{2665}(721,\cdot)\) \(\chi_{2665}(726,\cdot)\) \(\chi_{2665}(791,\cdot)\) \(\chi_{2665}(891,\cdot)\) \(\chi_{2665}(956,\cdot)\) \(\chi_{2665}(1081,\cdot)\) \(\chi_{2665}(1211,\cdot)\) \(\chi_{2665}(1306,\cdot)\) \(\chi_{2665}(1346,\cdot)\) \(\chi_{2665}(1506,\cdot)\) \(\chi_{2665}(1536,\cdot)\) \(\chi_{2665}(1571,\cdot)\) \(\chi_{2665}(1606,\cdot)\) \(\chi_{2665}(1666,\cdot)\) \(\chi_{2665}(1696,\cdot)\) \(\chi_{2665}(1826,\cdot)\) \(\chi_{2665}(1961,\cdot)\) \(\chi_{2665}(1996,\cdot)\) \(\chi_{2665}(2056,\cdot)\) \(\chi_{2665}(2061,\cdot)\) \(\chi_{2665}(2151,\cdot)\) \(\chi_{2665}(2221,\cdot)\) \(\chi_{2665}(2281,\cdot)\) ...

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: $\Q(\zeta_{120})$
Fixed field: Number field defined by a degree 120 polynomial (not computed)

Values on generators

\((1067,821,1236)\) → \((1,e\left(\frac{5}{12}\right),e\left(\frac{1}{40}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(14\)
\( \chi_{ 2665 }(6, a) \) \(1\)\(1\)\(e\left(\frac{1}{15}\right)\)\(e\left(\frac{1}{24}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{13}{120}\right)\)\(e\left(\frac{67}{120}\right)\)\(e\left(\frac{1}{5}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{119}{120}\right)\)\(e\left(\frac{7}{40}\right)\)\(e\left(\frac{5}{8}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2665 }(6,a) \;\) at \(\;a = \) e.g. 2