Properties

Label 7098.289
Modulus $7098$
Conductor $1183$
Order $39$
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([0,26,68]))
 
pari: [g,chi] = znchar(Mod(289,7098))
 

Basic properties

Modulus: \(7098\)
Conductor: \(1183\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(39\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1183}(289,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7098.cs

\(\chi_{7098}(289,\cdot)\) \(\chi_{7098}(835,\cdot)\) \(\chi_{7098}(1075,\cdot)\) \(\chi_{7098}(1381,\cdot)\) \(\chi_{7098}(1621,\cdot)\) \(\chi_{7098}(1927,\cdot)\) \(\chi_{7098}(2167,\cdot)\) \(\chi_{7098}(2473,\cdot)\) \(\chi_{7098}(2713,\cdot)\) \(\chi_{7098}(3259,\cdot)\) \(\chi_{7098}(3565,\cdot)\) \(\chi_{7098}(3805,\cdot)\) \(\chi_{7098}(4111,\cdot)\) \(\chi_{7098}(4351,\cdot)\) \(\chi_{7098}(4657,\cdot)\) \(\chi_{7098}(4897,\cdot)\) \(\chi_{7098}(5203,\cdot)\) \(\chi_{7098}(5443,\cdot)\) \(\chi_{7098}(5749,\cdot)\) \(\chi_{7098}(5989,\cdot)\) \(\chi_{7098}(6295,\cdot)\) \(\chi_{7098}(6535,\cdot)\) \(\chi_{7098}(6841,\cdot)\) \(\chi_{7098}(7081,\cdot)\)

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: 39.39.253721406991290895924770503111827676888647505643788160579278763946491805765758913183386148271215912203961.2

Values on generators

\((4733,5071,6931)\) → \((1,e\left(\frac{1}{3}\right),e\left(\frac{34}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 7098 }(289, a) \) \(1\)\(1\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{5}{39}\right)\)\(e\left(\frac{8}{13}\right)\)\(e\left(\frac{1}{3}\right)\)\(1\)\(e\left(\frac{1}{39}\right)\)\(e\left(\frac{34}{39}\right)\)\(e\left(\frac{25}{39}\right)\)\(e\left(\frac{4}{13}\right)\)\(e\left(\frac{4}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7098 }(289,a) \;\) at \(\;a = \) e.g. 2