Properties

Label 2695.829
Modulus $2695$
Conductor $2695$
Order $210$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2695, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([105,155,42]))
 
pari: [g,chi] = znchar(Mod(829,2695))
 

Basic properties

Modulus: \(2695\)
Conductor: \(2695\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2695.dl

\(\chi_{2695}(59,\cdot)\) \(\chi_{2695}(124,\cdot)\) \(\chi_{2695}(159,\cdot)\) \(\chi_{2695}(229,\cdot)\) \(\chi_{2695}(234,\cdot)\) \(\chi_{2695}(269,\cdot)\) \(\chi_{2695}(334,\cdot)\) \(\chi_{2695}(339,\cdot)\) \(\chi_{2695}(444,\cdot)\) \(\chi_{2695}(544,\cdot)\) \(\chi_{2695}(614,\cdot)\) \(\chi_{2695}(654,\cdot)\) \(\chi_{2695}(719,\cdot)\) \(\chi_{2695}(724,\cdot)\) \(\chi_{2695}(829,\cdot)\) \(\chi_{2695}(894,\cdot)\) \(\chi_{2695}(929,\cdot)\) \(\chi_{2695}(1004,\cdot)\) \(\chi_{2695}(1039,\cdot)\) \(\chi_{2695}(1104,\cdot)\) \(\chi_{2695}(1214,\cdot)\) \(\chi_{2695}(1279,\cdot)\) \(\chi_{2695}(1314,\cdot)\) \(\chi_{2695}(1384,\cdot)\) \(\chi_{2695}(1389,\cdot)\) \(\chi_{2695}(1424,\cdot)\) \(\chi_{2695}(1494,\cdot)\) \(\chi_{2695}(1664,\cdot)\) \(\chi_{2695}(1699,\cdot)\) \(\chi_{2695}(1769,\cdot)\) ...

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

\((2157,1816,981)\) → \((-1,e\left(\frac{31}{42}\right),e\left(\frac{1}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(8\)\(9\)\(12\)\(13\)\(16\)\(17\)
\( \chi_{ 2695 }(829, a) \) \(-1\)\(1\)\(e\left(\frac{187}{210}\right)\)\(e\left(\frac{88}{105}\right)\)\(e\left(\frac{82}{105}\right)\)\(e\left(\frac{51}{70}\right)\)\(e\left(\frac{47}{70}\right)\)\(e\left(\frac{71}{105}\right)\)\(e\left(\frac{13}{21}\right)\)\(e\left(\frac{2}{35}\right)\)\(e\left(\frac{59}{105}\right)\)\(e\left(\frac{79}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2695 }(829,a) \;\) at \(\;a = \) e.g. 2