Properties

Label 1340.467
Modulus $1340$
Conductor $1340$
Order $132$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1340, base_ring=CyclotomicField(132))
 
M = H._module
 
chi = DirichletCharacter(H, M([66,33,68]))
 
pari: [g,chi] = znchar(Mod(467,1340))
 

Basic properties

Modulus: \(1340\)
Conductor: \(1340\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(132\)
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 1340.bt

\(\chi_{1340}(23,\cdot)\) \(\chi_{1340}(47,\cdot)\) \(\chi_{1340}(83,\cdot)\) \(\chi_{1340}(103,\cdot)\) \(\chi_{1340}(123,\cdot)\) \(\chi_{1340}(127,\cdot)\) \(\chi_{1340}(167,\cdot)\) \(\chi_{1340}(183,\cdot)\) \(\chi_{1340}(207,\cdot)\) \(\chi_{1340}(227,\cdot)\) \(\chi_{1340}(287,\cdot)\) \(\chi_{1340}(303,\cdot)\) \(\chi_{1340}(307,\cdot)\) \(\chi_{1340}(323,\cdot)\) \(\chi_{1340}(423,\cdot)\) \(\chi_{1340}(467,\cdot)\) \(\chi_{1340}(523,\cdot)\) \(\chi_{1340}(583,\cdot)\) \(\chi_{1340}(607,\cdot)\) \(\chi_{1340}(663,\cdot)\) \(\chi_{1340}(687,\cdot)\) \(\chi_{1340}(703,\cdot)\) \(\chi_{1340}(743,\cdot)\) \(\chi_{1340}(747,\cdot)\) \(\chi_{1340}(763,\cdot)\) \(\chi_{1340}(823,\cdot)\) \(\chi_{1340}(827,\cdot)\) \(\chi_{1340}(843,\cdot)\) \(\chi_{1340}(887,\cdot)\) \(\chi_{1340}(907,\cdot)\) ...

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

\((671,537,1141)\) → \((-1,i,e\left(\frac{17}{33}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 1340 }(467, a) \) \(1\)\(1\)\(e\left(\frac{15}{44}\right)\)\(e\left(\frac{79}{132}\right)\)\(e\left(\frac{15}{22}\right)\)\(e\left(\frac{59}{66}\right)\)\(e\left(\frac{71}{132}\right)\)\(e\left(\frac{29}{132}\right)\)\(e\left(\frac{5}{33}\right)\)\(e\left(\frac{31}{33}\right)\)\(e\left(\frac{89}{132}\right)\)\(e\left(\frac{1}{44}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1340 }(467,a) \;\) at \(\;a = \) e.g. 2