Properties

Label 916.55
Modulus $916$
Conductor $916$
Order $114$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(916, base_ring=CyclotomicField(114))
 
M = H._module
 
chi = DirichletCharacter(H, M([57,16]))
 
pari: [g,chi] = znchar(Mod(55,916))
 

Basic properties

Modulus: \(916\)
Conductor: \(916\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(114\)
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 916.t

\(\chi_{916}(3,\cdot)\) \(\chi_{916}(19,\cdot)\) \(\chi_{916}(51,\cdot)\) \(\chi_{916}(55,\cdot)\) \(\chi_{916}(75,\cdot)\) \(\chi_{916}(83,\cdot)\) \(\chi_{916}(91,\cdot)\) \(\chi_{916}(111,\cdot)\) \(\chi_{916}(151,\cdot)\) \(\chi_{916}(159,\cdot)\) \(\chi_{916}(167,\cdot)\) \(\chi_{916}(171,\cdot)\) \(\chi_{916}(183,\cdot)\) \(\chi_{916}(243,\cdot)\) \(\chi_{916}(311,\cdot)\) \(\chi_{916}(355,\cdot)\) \(\chi_{916}(359,\cdot)\) \(\chi_{916}(387,\cdot)\) \(\chi_{916}(467,\cdot)\) \(\chi_{916}(483,\cdot)\) \(\chi_{916}(495,\cdot)\) \(\chi_{916}(539,\cdot)\) \(\chi_{916}(587,\cdot)\) \(\chi_{916}(607,\cdot)\) \(\chi_{916}(611,\cdot)\) \(\chi_{916}(631,\cdot)\) \(\chi_{916}(651,\cdot)\) \(\chi_{916}(675,\cdot)\) \(\chi_{916}(707,\cdot)\) \(\chi_{916}(735,\cdot)\) ...

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: $\Q(\zeta_{57})$
Fixed field: Number field defined by a degree 114 polynomial (not computed)

Values on generators

\((459,693)\) → \((-1,e\left(\frac{8}{57}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 916 }(55, a) \) \(-1\)\(1\)\(e\left(\frac{79}{114}\right)\)\(e\left(\frac{43}{57}\right)\)\(e\left(\frac{59}{114}\right)\)\(e\left(\frac{22}{57}\right)\)\(e\left(\frac{9}{38}\right)\)\(e\left(\frac{8}{19}\right)\)\(e\left(\frac{17}{38}\right)\)\(e\left(\frac{8}{19}\right)\)\(e\left(\frac{47}{114}\right)\)\(e\left(\frac{4}{19}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 916 }(55,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 916 }(55,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 916 }(55,·),\chi_{ 916 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 916 }(55,·)) \;\) at \(\; a,b = \) e.g. 1,2