Properties

Label 8085.4
Modulus $8085$
Conductor $2695$
Order $210$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8085, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,105,50,42]))
 
pari: [g,chi] = znchar(Mod(4,8085))
 

Basic properties

Modulus: \(8085\)
Conductor: \(2695\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2695}(4,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8085.gx

\(\chi_{8085}(4,\cdot)\) \(\chi_{8085}(289,\cdot)\) \(\chi_{8085}(394,\cdot)\) \(\chi_{8085}(499,\cdot)\) \(\chi_{8085}(709,\cdot)\) \(\chi_{8085}(1054,\cdot)\) \(\chi_{8085}(1159,\cdot)\) \(\chi_{8085}(1369,\cdot)\) \(\chi_{8085}(1444,\cdot)\) \(\chi_{8085}(1654,\cdot)\) \(\chi_{8085}(1864,\cdot)\) \(\chi_{8085}(2104,\cdot)\) \(\chi_{8085}(2209,\cdot)\) \(\chi_{8085}(2314,\cdot)\) \(\chi_{8085}(2524,\cdot)\) \(\chi_{8085}(2599,\cdot)\) \(\chi_{8085}(2704,\cdot)\) \(\chi_{8085}(2809,\cdot)\) \(\chi_{8085}(3259,\cdot)\) \(\chi_{8085}(3364,\cdot)\) \(\chi_{8085}(3469,\cdot)\) \(\chi_{8085}(3679,\cdot)\) \(\chi_{8085}(3859,\cdot)\) \(\chi_{8085}(3964,\cdot)\) \(\chi_{8085}(4174,\cdot)\) \(\chi_{8085}(4414,\cdot)\) \(\chi_{8085}(4519,\cdot)\) \(\chi_{8085}(4834,\cdot)\) \(\chi_{8085}(4909,\cdot)\) \(\chi_{8085}(5014,\cdot)\) ...

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: $\Q(\zeta_{105})$
Fixed field: Number field defined by a degree 210 polynomial (not computed)

Values on generators

\((2696,4852,1816,3676)\) → \((1,-1,e\left(\frac{5}{21}\right),e\left(\frac{1}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(8\)\(13\)\(16\)\(17\)\(19\)\(23\)\(26\)\(29\)
\( \chi_{ 8085 }(4, a) \) \(1\)\(1\)\(e\left(\frac{187}{210}\right)\)\(e\left(\frac{82}{105}\right)\)\(e\left(\frac{47}{70}\right)\)\(e\left(\frac{39}{70}\right)\)\(e\left(\frac{59}{105}\right)\)\(e\left(\frac{53}{210}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{23}{42}\right)\)\(e\left(\frac{47}{105}\right)\)\(e\left(\frac{24}{35}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8085 }(4,a) \;\) at \(\;a = \) e.g. 2