Properties

Label 6422.419
Modulus $6422$
Conductor $169$
Order $39$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(6422, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([14,0]))
 
pari: [g,chi] = znchar(Mod(419,6422))
 

Basic properties

Modulus: \(6422\)
Conductor: \(169\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(39\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{169}(81,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 6422.cb

\(\chi_{6422}(419,\cdot)\) \(\chi_{6422}(685,\cdot)\) \(\chi_{6422}(913,\cdot)\) \(\chi_{6422}(1179,\cdot)\) \(\chi_{6422}(1407,\cdot)\) \(\chi_{6422}(1673,\cdot)\) \(\chi_{6422}(1901,\cdot)\) \(\chi_{6422}(2167,\cdot)\) \(\chi_{6422}(2395,\cdot)\) \(\chi_{6422}(2661,\cdot)\) \(\chi_{6422}(2889,\cdot)\) \(\chi_{6422}(3155,\cdot)\) \(\chi_{6422}(3383,\cdot)\) \(\chi_{6422}(3649,\cdot)\) \(\chi_{6422}(3877,\cdot)\) \(\chi_{6422}(4143,\cdot)\) \(\chi_{6422}(4637,\cdot)\) \(\chi_{6422}(4865,\cdot)\) \(\chi_{6422}(5131,\cdot)\) \(\chi_{6422}(5359,\cdot)\) \(\chi_{6422}(5625,\cdot)\) \(\chi_{6422}(5853,\cdot)\) \(\chi_{6422}(6119,\cdot)\) \(\chi_{6422}(6347,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 39 polynomial

Values on generators

\((4903,4733)\) → \((e\left(\frac{7}{39}\right),1)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(15\)\(17\)\(21\)\(23\)\(25\)
\( \chi_{ 6422 }(419, a) \) \(1\)\(1\)\(e\left(\frac{10}{39}\right)\)\(e\left(\frac{8}{13}\right)\)\(e\left(\frac{8}{39}\right)\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{19}{39}\right)\)\(e\left(\frac{34}{39}\right)\)\(e\left(\frac{8}{39}\right)\)\(e\left(\frac{6}{13}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{3}{13}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 6422 }(419,a) \;\) at \(\;a = \) e.g. 2