Properties

Label 5166.157
Modulus $5166$
Conductor $2583$
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(5166, base_ring=CyclotomicField(120))
 
M = H._module
 
chi = DirichletCharacter(H, M([40,20,57]))
 
pari: [g,chi] = znchar(Mod(157,5166))
 

Basic properties

Modulus: \(5166\)
Conductor: \(2583\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(120\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2583}(157,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 5166.gd

\(\chi_{5166}(157,\cdot)\) \(\chi_{5166}(313,\cdot)\) \(\chi_{5166}(439,\cdot)\) \(\chi_{5166}(691,\cdot)\) \(\chi_{5166}(913,\cdot)\) \(\chi_{5166}(1165,\cdot)\) \(\chi_{5166}(1195,\cdot)\) \(\chi_{5166}(1447,\cdot)\) \(\chi_{5166}(1543,\cdot)\) \(\chi_{5166}(1573,\cdot)\) \(\chi_{5166}(1669,\cdot)\) \(\chi_{5166}(1921,\cdot)\) \(\chi_{5166}(1951,\cdot)\) \(\chi_{5166}(2203,\cdot)\) \(\chi_{5166}(2425,\cdot)\) \(\chi_{5166}(2677,\cdot)\) \(\chi_{5166}(2803,\cdot)\) \(\chi_{5166}(2959,\cdot)\) \(\chi_{5166}(3181,\cdot)\) \(\chi_{5166}(3211,\cdot)\) \(\chi_{5166}(3433,\cdot)\) \(\chi_{5166}(3463,\cdot)\) \(\chi_{5166}(3589,\cdot)\) \(\chi_{5166}(3841,\cdot)\) \(\chi_{5166}(4093,\cdot)\) \(\chi_{5166}(4189,\cdot)\) \(\chi_{5166}(4441,\cdot)\) \(\chi_{5166}(4693,\cdot)\) \(\chi_{5166}(4819,\cdot)\) \(\chi_{5166}(4849,\cdot)\) ...

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

\((2297,2215,3655)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{1}{6}\right),e\left(\frac{19}{40}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)
\( \chi_{ 5166 }(157, a) \) \(1\)\(1\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{17}{40}\right)\)\(e\left(\frac{107}{120}\right)\)\(e\left(\frac{101}{120}\right)\)\(e\left(\frac{13}{120}\right)\)\(e\left(\frac{1}{10}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{79}{120}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{8}{15}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5166 }(157,a) \;\) at \(\;a = \) e.g. 2