Properties

Label 6422.49
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([29,52]))
 
pari: [g,chi] = znchar(Mod(49,6422))
 

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 \(\chi_{3211}(49,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 6422.cg

\(\chi_{6422}(49,\cdot)\) \(\chi_{6422}(121,\cdot)\) \(\chi_{6422}(543,\cdot)\) \(\chi_{6422}(615,\cdot)\) \(\chi_{6422}(1109,\cdot)\) \(\chi_{6422}(1531,\cdot)\) \(\chi_{6422}(1603,\cdot)\) \(\chi_{6422}(2025,\cdot)\) \(\chi_{6422}(2097,\cdot)\) \(\chi_{6422}(2519,\cdot)\) \(\chi_{6422}(2591,\cdot)\) \(\chi_{6422}(3013,\cdot)\) \(\chi_{6422}(3085,\cdot)\) \(\chi_{6422}(3507,\cdot)\) \(\chi_{6422}(3579,\cdot)\) \(\chi_{6422}(4001,\cdot)\) \(\chi_{6422}(4073,\cdot)\) \(\chi_{6422}(4495,\cdot)\) \(\chi_{6422}(4567,\cdot)\) \(\chi_{6422}(4989,\cdot)\) \(\chi_{6422}(5061,\cdot)\) \(\chi_{6422}(5483,\cdot)\) \(\chi_{6422}(5977,\cdot)\) \(\chi_{6422}(6049,\cdot)\)

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

\((4903,4733)\) → \((e\left(\frac{29}{78}\right),e\left(\frac{2}{3}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(15\)\(17\)\(21\)\(23\)\(25\)
\( \chi_{ 6422 }(49, a) \) \(1\)\(1\)\(e\left(\frac{10}{13}\right)\)\(e\left(\frac{1}{78}\right)\)\(e\left(\frac{61}{78}\right)\)\(e\left(\frac{7}{13}\right)\)\(e\left(\frac{23}{78}\right)\)\(e\left(\frac{61}{78}\right)\)\(e\left(\frac{37}{39}\right)\)\(e\left(\frac{43}{78}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{1}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 6422 }(49,a) \;\) at \(\;a = \) e.g. 2