Properties

Label 7168.289
Modulus $7168$
Conductor $896$
Order $96$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7168, base_ring=CyclotomicField(96))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,21,32]))
 
pari: [g,chi] = znchar(Mod(289,7168))
 

Basic properties

Modulus: \(7168\)
Conductor: \(896\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(96\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{896}(429,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7168.by

\(\chi_{7168}(289,\cdot)\) \(\chi_{7168}(417,\cdot)\) \(\chi_{7168}(737,\cdot)\) \(\chi_{7168}(865,\cdot)\) \(\chi_{7168}(1185,\cdot)\) \(\chi_{7168}(1313,\cdot)\) \(\chi_{7168}(1633,\cdot)\) \(\chi_{7168}(1761,\cdot)\) \(\chi_{7168}(2081,\cdot)\) \(\chi_{7168}(2209,\cdot)\) \(\chi_{7168}(2529,\cdot)\) \(\chi_{7168}(2657,\cdot)\) \(\chi_{7168}(2977,\cdot)\) \(\chi_{7168}(3105,\cdot)\) \(\chi_{7168}(3425,\cdot)\) \(\chi_{7168}(3553,\cdot)\) \(\chi_{7168}(3873,\cdot)\) \(\chi_{7168}(4001,\cdot)\) \(\chi_{7168}(4321,\cdot)\) \(\chi_{7168}(4449,\cdot)\) \(\chi_{7168}(4769,\cdot)\) \(\chi_{7168}(4897,\cdot)\) \(\chi_{7168}(5217,\cdot)\) \(\chi_{7168}(5345,\cdot)\) \(\chi_{7168}(5665,\cdot)\) \(\chi_{7168}(5793,\cdot)\) \(\chi_{7168}(6113,\cdot)\) \(\chi_{7168}(6241,\cdot)\) \(\chi_{7168}(6561,\cdot)\) \(\chi_{7168}(6689,\cdot)\) ...

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: $\Q(\zeta_{96})$
Fixed field: Number field defined by a degree 96 polynomial

Values on generators

\((1023,5125,1025)\) → \((1,e\left(\frac{7}{32}\right),e\left(\frac{1}{3}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)
\( \chi_{ 7168 }(289, a) \) \(1\)\(1\)\(e\left(\frac{95}{96}\right)\)\(e\left(\frac{85}{96}\right)\)\(e\left(\frac{47}{48}\right)\)\(e\left(\frac{89}{96}\right)\)\(e\left(\frac{9}{32}\right)\)\(e\left(\frac{7}{8}\right)\)\(e\left(\frac{11}{24}\right)\)\(e\left(\frac{67}{96}\right)\)\(e\left(\frac{35}{48}\right)\)\(e\left(\frac{37}{48}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7168 }(289,a) \;\) at \(\;a = \) e.g. 2