Properties

Label 968.51
Modulus $968$
Conductor $968$
Order $110$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(968, base_ring=CyclotomicField(110))
 
M = H._module
 
chi = DirichletCharacter(H, M([55,55,27]))
 
pari: [g,chi] = znchar(Mod(51,968))
 

Basic properties

Modulus: \(968\)
Conductor: \(968\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(110\)
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 968.ba

\(\chi_{968}(19,\cdot)\) \(\chi_{968}(35,\cdot)\) \(\chi_{968}(51,\cdot)\) \(\chi_{968}(83,\cdot)\) \(\chi_{968}(107,\cdot)\) \(\chi_{968}(123,\cdot)\) \(\chi_{968}(139,\cdot)\) \(\chi_{968}(171,\cdot)\) \(\chi_{968}(195,\cdot)\) \(\chi_{968}(211,\cdot)\) \(\chi_{968}(227,\cdot)\) \(\chi_{968}(259,\cdot)\) \(\chi_{968}(283,\cdot)\) \(\chi_{968}(299,\cdot)\) \(\chi_{968}(315,\cdot)\) \(\chi_{968}(347,\cdot)\) \(\chi_{968}(371,\cdot)\) \(\chi_{968}(387,\cdot)\) \(\chi_{968}(435,\cdot)\) \(\chi_{968}(459,\cdot)\) \(\chi_{968}(491,\cdot)\) \(\chi_{968}(523,\cdot)\) \(\chi_{968}(547,\cdot)\) \(\chi_{968}(563,\cdot)\) \(\chi_{968}(579,\cdot)\) \(\chi_{968}(611,\cdot)\) \(\chi_{968}(635,\cdot)\) \(\chi_{968}(651,\cdot)\) \(\chi_{968}(667,\cdot)\) \(\chi_{968}(739,\cdot)\) ...

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: $\Q(\zeta_{55})$
Fixed field: Number field defined by a degree 110 polynomial (not computed)

Values on generators

\((727,485,849)\) → \((-1,-1,e\left(\frac{27}{110}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(13\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 968 }(51, a) \) \(1\)\(1\)\(e\left(\frac{3}{5}\right)\)\(e\left(\frac{73}{110}\right)\)\(e\left(\frac{12}{55}\right)\)\(e\left(\frac{1}{5}\right)\)\(e\left(\frac{16}{55}\right)\)\(e\left(\frac{29}{110}\right)\)\(e\left(\frac{3}{110}\right)\)\(e\left(\frac{41}{110}\right)\)\(e\left(\frac{9}{11}\right)\)\(e\left(\frac{15}{22}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 968 }(51,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 968 }(51,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 968 }(51,·),\chi_{ 968 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 968 }(51,·)) \;\) at \(\; a,b = \) e.g. 1,2