Properties

Label 8023.855
Modulus $8023$
Conductor $8023$
Order $70$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8023, base_ring=CyclotomicField(70))
 
M = H._module
 
chi = DirichletCharacter(H, M([26,45]))
 
pari: [g,chi] = znchar(Mod(855,8023))
 

Basic properties

Modulus: \(8023\)
Conductor: \(8023\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(70\)
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 8023.ej

\(\chi_{8023}(855,\cdot)\) \(\chi_{8023}(888,\cdot)\) \(\chi_{8023}(1247,\cdot)\) \(\chi_{8023}(1250,\cdot)\) \(\chi_{8023}(1307,\cdot)\) \(\chi_{8023}(1439,\cdot)\) \(\chi_{8023}(1925,\cdot)\) \(\chi_{8023}(2119,\cdot)\) \(\chi_{8023}(2583,\cdot)\) \(\chi_{8023}(2606,\cdot)\) \(\chi_{8023}(3136,\cdot)\) \(\chi_{8023}(3341,\cdot)\) \(\chi_{8023}(3623,\cdot)\) \(\chi_{8023}(3701,\cdot)\) \(\chi_{8023}(3812,\cdot)\) \(\chi_{8023}(4976,\cdot)\) \(\chi_{8023}(5057,\cdot)\) \(\chi_{8023}(5846,\cdot)\) \(\chi_{8023}(5860,\cdot)\) \(\chi_{8023}(5880,\cdot)\) \(\chi_{8023}(6312,\cdot)\) \(\chi_{8023}(6618,\cdot)\) \(\chi_{8023}(6976,\cdot)\) \(\chi_{8023}(7465,\cdot)\)

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: $\Q(\zeta_{35})$
Fixed field: Number field defined by a degree 70 polynomial

Values on generators

\((6894,3054)\) → \((e\left(\frac{13}{35}\right),e\left(\frac{9}{14}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8023 }(855, a) \) \(1\)\(1\)\(e\left(\frac{33}{35}\right)\)\(e\left(\frac{3}{10}\right)\)\(e\left(\frac{31}{35}\right)\)\(e\left(\frac{53}{70}\right)\)\(e\left(\frac{17}{70}\right)\)\(e\left(\frac{18}{35}\right)\)\(e\left(\frac{29}{35}\right)\)\(e\left(\frac{3}{5}\right)\)\(e\left(\frac{7}{10}\right)\)\(e\left(\frac{3}{35}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8023 }(855,a) \;\) at \(\;a = \) e.g. 2