Properties

Label 1005.988
Modulus $1005$
Conductor $335$
Order $132$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1005, base_ring=CyclotomicField(132))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,99,62]))
 
pari: [g,chi] = znchar(Mod(988,1005))
 

Basic properties

Modulus: \(1005\)
Conductor: \(335\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(132\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{335}(318,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1005.bt

\(\chi_{1005}(7,\cdot)\) \(\chi_{1005}(13,\cdot)\) \(\chi_{1005}(28,\cdot)\) \(\chi_{1005}(118,\cdot)\) \(\chi_{1005}(178,\cdot)\) \(\chi_{1005}(208,\cdot)\) \(\chi_{1005}(232,\cdot)\) \(\chi_{1005}(247,\cdot)\) \(\chi_{1005}(262,\cdot)\) \(\chi_{1005}(337,\cdot)\) \(\chi_{1005}(367,\cdot)\) \(\chi_{1005}(433,\cdot)\) \(\chi_{1005}(448,\cdot)\) \(\chi_{1005}(463,\cdot)\) \(\chi_{1005}(487,\cdot)\) \(\chi_{1005}(517,\cdot)\) \(\chi_{1005}(532,\cdot)\) \(\chi_{1005}(538,\cdot)\) \(\chi_{1005}(547,\cdot)\) \(\chi_{1005}(568,\cdot)\) \(\chi_{1005}(577,\cdot)\) \(\chi_{1005}(637,\cdot)\) \(\chi_{1005}(682,\cdot)\) \(\chi_{1005}(688,\cdot)\) \(\chi_{1005}(718,\cdot)\) \(\chi_{1005}(727,\cdot)\) \(\chi_{1005}(733,\cdot)\) \(\chi_{1005}(748,\cdot)\) \(\chi_{1005}(757,\cdot)\) \(\chi_{1005}(778,\cdot)\) ...

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: $\Q(\zeta_{132})$
Fixed field: Number field defined by a degree 132 polynomial (not computed)

Values on generators

\((671,202,136)\) → \((1,-i,e\left(\frac{31}{66}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(19\)
\( \chi_{ 1005 }(988, a) \) \(1\)\(1\)\(e\left(\frac{29}{132}\right)\)\(e\left(\frac{29}{66}\right)\)\(e\left(\frac{73}{132}\right)\)\(e\left(\frac{29}{44}\right)\)\(e\left(\frac{47}{66}\right)\)\(e\left(\frac{23}{132}\right)\)\(e\left(\frac{17}{22}\right)\)\(e\left(\frac{29}{33}\right)\)\(e\left(\frac{107}{132}\right)\)\(e\left(\frac{13}{66}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1005 }(988,a) \;\) at \(\;a = \) e.g. 2