Properties

Label 805.37
Modulus $805$
Conductor $805$
Order $132$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(805, base_ring=CyclotomicField(132))
 
M = H._module
 
chi = DirichletCharacter(H, M([33,44,126]))
 
pari: [g,chi] = znchar(Mod(37,805))
 

Basic properties

Modulus: \(805\)
Conductor: \(805\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(132\)
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 805.bs

\(\chi_{805}(37,\cdot)\) \(\chi_{805}(53,\cdot)\) \(\chi_{805}(67,\cdot)\) \(\chi_{805}(88,\cdot)\) \(\chi_{805}(102,\cdot)\) \(\chi_{805}(107,\cdot)\) \(\chi_{805}(158,\cdot)\) \(\chi_{805}(172,\cdot)\) \(\chi_{805}(198,\cdot)\) \(\chi_{805}(212,\cdot)\) \(\chi_{805}(228,\cdot)\) \(\chi_{805}(247,\cdot)\) \(\chi_{805}(263,\cdot)\) \(\chi_{805}(268,\cdot)\) \(\chi_{805}(333,\cdot)\) \(\chi_{805}(352,\cdot)\) \(\chi_{805}(373,\cdot)\) \(\chi_{805}(382,\cdot)\) \(\chi_{805}(387,\cdot)\) \(\chi_{805}(408,\cdot)\) \(\chi_{805}(452,\cdot)\) \(\chi_{805}(457,\cdot)\) \(\chi_{805}(513,\cdot)\) \(\chi_{805}(527,\cdot)\) \(\chi_{805}(543,\cdot)\) \(\chi_{805}(548,\cdot)\) \(\chi_{805}(557,\cdot)\) \(\chi_{805}(562,\cdot)\) \(\chi_{805}(592,\cdot)\) \(\chi_{805}(613,\cdot)\) ...

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: $\Q(\zeta_{132})$
Fixed field: Number field defined by a degree 132 polynomial (not computed)

Values on generators

\((162,346,281)\) → \((i,e\left(\frac{1}{3}\right),e\left(\frac{21}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(8\)\(9\)\(11\)\(12\)\(13\)\(16\)
\( \chi_{ 805 }(37, a) \) \(1\)\(1\)\(e\left(\frac{109}{132}\right)\)\(e\left(\frac{47}{132}\right)\)\(e\left(\frac{43}{66}\right)\)\(e\left(\frac{2}{11}\right)\)\(e\left(\frac{21}{44}\right)\)\(e\left(\frac{47}{66}\right)\)\(e\left(\frac{61}{66}\right)\)\(e\left(\frac{1}{132}\right)\)\(e\left(\frac{5}{44}\right)\)\(e\left(\frac{10}{33}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 805 }(37,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 805 }(37,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 805 }(37,·),\chi_{ 805 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 805 }(37,·)) \;\) at \(\; a,b = \) e.g. 1,2