Properties

Label 8023.145
Modulus $8023$
Conductor $8023$
Order $140$
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(140))
 
M = H._module
 
chi = DirichletCharacter(H, M([52,75]))
 
pari: [g,chi] = znchar(Mod(145,8023))
 

Basic properties

Modulus: \(8023\)
Conductor: \(8023\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(140\)
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.fo

\(\chi_{8023}(145,\cdot)\) \(\chi_{8023}(166,\cdot)\) \(\chi_{8023}(466,\cdot)\) \(\chi_{8023}(557,\cdot)\) \(\chi_{8023}(597,\cdot)\) \(\chi_{8023}(912,\cdot)\) \(\chi_{8023}(1144,\cdot)\) \(\chi_{8023}(1186,\cdot)\) \(\chi_{8023}(1211,\cdot)\) \(\chi_{8023}(1245,\cdot)\) \(\chi_{8023}(1296,\cdot)\) \(\chi_{8023}(1568,\cdot)\) \(\chi_{8023}(1574,\cdot)\) \(\chi_{8023}(1697,\cdot)\) \(\chi_{8023}(1929,\cdot)\) \(\chi_{8023}(2139,\cdot)\) \(\chi_{8023}(2203,\cdot)\) \(\chi_{8023}(2433,\cdot)\) \(\chi_{8023}(2472,\cdot)\) \(\chi_{8023}(2494,\cdot)\) \(\chi_{8023}(2631,\cdot)\) \(\chi_{8023}(3162,\cdot)\) \(\chi_{8023}(3495,\cdot)\) \(\chi_{8023}(3560,\cdot)\) \(\chi_{8023}(3614,\cdot)\) \(\chi_{8023}(3782,\cdot)\) \(\chi_{8023}(3850,\cdot)\) \(\chi_{8023}(4195,\cdot)\) \(\chi_{8023}(4296,\cdot)\) \(\chi_{8023}(4488,\cdot)\) ...

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: $\Q(\zeta_{140})$
Fixed field: Number field defined by a degree 140 polynomial (not computed)

Values on generators

\((6894,3054)\) → \((e\left(\frac{13}{35}\right),e\left(\frac{15}{28}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8023 }(145, a) \) \(1\)\(1\)\(e\left(\frac{23}{35}\right)\)\(e\left(\frac{27}{140}\right)\)\(e\left(\frac{11}{35}\right)\)\(e\left(\frac{121}{140}\right)\)\(e\left(\frac{17}{20}\right)\)\(e\left(\frac{23}{35}\right)\)\(e\left(\frac{34}{35}\right)\)\(e\left(\frac{27}{70}\right)\)\(e\left(\frac{73}{140}\right)\)\(e\left(\frac{11}{70}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8023 }(145,a) \;\) at \(\;a = \) e.g. 2