Properties

Label 7098.6191
Modulus $7098$
Conductor $3549$
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(7098, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([39,13,50]))
 
pari: [g,chi] = znchar(Mod(6191,7098))
 

Basic properties

Modulus: \(7098\)
Conductor: \(3549\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3549}(2642,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7098.dv

\(\chi_{7098}(185,\cdot)\) \(\chi_{7098}(425,\cdot)\) \(\chi_{7098}(731,\cdot)\) \(\chi_{7098}(971,\cdot)\) \(\chi_{7098}(1277,\cdot)\) \(\chi_{7098}(1517,\cdot)\) \(\chi_{7098}(1823,\cdot)\) \(\chi_{7098}(2063,\cdot)\) \(\chi_{7098}(2369,\cdot)\) \(\chi_{7098}(2609,\cdot)\) \(\chi_{7098}(2915,\cdot)\) \(\chi_{7098}(3155,\cdot)\) \(\chi_{7098}(3461,\cdot)\) \(\chi_{7098}(3701,\cdot)\) \(\chi_{7098}(4007,\cdot)\) \(\chi_{7098}(4553,\cdot)\) \(\chi_{7098}(4793,\cdot)\) \(\chi_{7098}(5099,\cdot)\) \(\chi_{7098}(5339,\cdot)\) \(\chi_{7098}(5645,\cdot)\) \(\chi_{7098}(5885,\cdot)\) \(\chi_{7098}(6191,\cdot)\) \(\chi_{7098}(6431,\cdot)\) \(\chi_{7098}(6977,\cdot)\)

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

\((4733,5071,6931)\) → \((-1,e\left(\frac{1}{6}\right),e\left(\frac{25}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 7098 }(6191, a) \) \(1\)\(1\)\(e\left(\frac{4}{39}\right)\)\(e\left(\frac{5}{26}\right)\)\(e\left(\frac{10}{39}\right)\)\(-1\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{8}{39}\right)\)\(e\left(\frac{11}{78}\right)\)\(e\left(\frac{49}{78}\right)\)\(e\left(\frac{5}{39}\right)\)\(e\left(\frac{19}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7098 }(6191,a) \;\) at \(\;a = \) e.g. 2