Properties

Label 6422.311
Modulus $6422$
Conductor $3211$
Order $78$
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([69,26]))
 
pari: [g,chi] = znchar(Mod(311,6422))
 

Basic properties

Modulus: \(6422\)
Conductor: \(3211\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3211}(311,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 6422.co

\(\chi_{6422}(311,\cdot)\) \(\chi_{6422}(467,\cdot)\) \(\chi_{6422}(805,\cdot)\) \(\chi_{6422}(961,\cdot)\) \(\chi_{6422}(1299,\cdot)\) \(\chi_{6422}(1455,\cdot)\) \(\chi_{6422}(1793,\cdot)\) \(\chi_{6422}(1949,\cdot)\) \(\chi_{6422}(2287,\cdot)\) \(\chi_{6422}(2443,\cdot)\) \(\chi_{6422}(2781,\cdot)\) \(\chi_{6422}(2937,\cdot)\) \(\chi_{6422}(3275,\cdot)\) \(\chi_{6422}(3431,\cdot)\) \(\chi_{6422}(3769,\cdot)\) \(\chi_{6422}(3925,\cdot)\) \(\chi_{6422}(4263,\cdot)\) \(\chi_{6422}(4419,\cdot)\) \(\chi_{6422}(4757,\cdot)\) \(\chi_{6422}(4913,\cdot)\) \(\chi_{6422}(5251,\cdot)\) \(\chi_{6422}(5901,\cdot)\) \(\chi_{6422}(6239,\cdot)\) \(\chi_{6422}(6395,\cdot)\)

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 78 polynomial

Values on generators

\((4903,4733)\) → \((e\left(\frac{23}{26}\right),e\left(\frac{1}{3}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(15\)\(17\)\(21\)\(23\)\(25\)
\( \chi_{ 6422 }(311, a) \) \(1\)\(1\)\(e\left(\frac{1}{39}\right)\)\(e\left(\frac{23}{78}\right)\)\(e\left(\frac{17}{26}\right)\)\(e\left(\frac{2}{39}\right)\)\(e\left(\frac{3}{26}\right)\)\(e\left(\frac{25}{78}\right)\)\(e\left(\frac{19}{39}\right)\)\(e\left(\frac{53}{78}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{23}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 6422 }(311,a) \;\) at \(\;a = \) e.g. 2