Properties

Label 2888.67
Modulus $2888$
Conductor $2888$
Order $342$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2888, base_ring=CyclotomicField(342))
 
M = H._module
 
chi = DirichletCharacter(H, M([171,171,269]))
 
pari: [g,chi] = znchar(Mod(67,2888))
 

Basic properties

Modulus: \(2888\)
Conductor: \(2888\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(342\)
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 2888.br

\(\chi_{2888}(3,\cdot)\) \(\chi_{2888}(51,\cdot)\) \(\chi_{2888}(59,\cdot)\) \(\chi_{2888}(67,\cdot)\) \(\chi_{2888}(91,\cdot)\) \(\chi_{2888}(147,\cdot)\) \(\chi_{2888}(155,\cdot)\) \(\chi_{2888}(203,\cdot)\) \(\chi_{2888}(211,\cdot)\) \(\chi_{2888}(219,\cdot)\) \(\chi_{2888}(243,\cdot)\) \(\chi_{2888}(355,\cdot)\) \(\chi_{2888}(363,\cdot)\) \(\chi_{2888}(371,\cdot)\) \(\chi_{2888}(395,\cdot)\) \(\chi_{2888}(451,\cdot)\) \(\chi_{2888}(459,\cdot)\) \(\chi_{2888}(507,\cdot)\) \(\chi_{2888}(515,\cdot)\) \(\chi_{2888}(523,\cdot)\) \(\chi_{2888}(547,\cdot)\) \(\chi_{2888}(603,\cdot)\) \(\chi_{2888}(611,\cdot)\) \(\chi_{2888}(659,\cdot)\) \(\chi_{2888}(667,\cdot)\) \(\chi_{2888}(675,\cdot)\) \(\chi_{2888}(699,\cdot)\) \(\chi_{2888}(755,\cdot)\) \(\chi_{2888}(763,\cdot)\) \(\chi_{2888}(811,\cdot)\) ...

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: $\Q(\zeta_{171})$
Fixed field: Number field defined by a degree 342 polynomial (not computed)

Values on generators

\((2167,1445,2529)\) → \((-1,-1,e\left(\frac{269}{342}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 2888 }(67, a) \) \(1\)\(1\)\(e\left(\frac{113}{342}\right)\)\(e\left(\frac{335}{342}\right)\)\(e\left(\frac{55}{114}\right)\)\(e\left(\frac{113}{171}\right)\)\(e\left(\frac{13}{57}\right)\)\(e\left(\frac{47}{171}\right)\)\(e\left(\frac{53}{171}\right)\)\(e\left(\frac{130}{171}\right)\)\(e\left(\frac{139}{171}\right)\)\(e\left(\frac{115}{342}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2888 }(67,a) \;\) at \(\;a = \) e.g. 2