Properties

Label 531.10
Modulus $531$
Conductor $59$
Order $58$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(531, base_ring=CyclotomicField(58))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,7]))
 
pari: [g,chi] = znchar(Mod(10,531))
 

Basic properties

Modulus: \(531\)
Conductor: \(59\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(58\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{59}(10,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 531.k

\(\chi_{531}(10,\cdot)\) \(\chi_{531}(37,\cdot)\) \(\chi_{531}(55,\cdot)\) \(\chi_{531}(73,\cdot)\) \(\chi_{531}(82,\cdot)\) \(\chi_{531}(91,\cdot)\) \(\chi_{531}(109,\cdot)\) \(\chi_{531}(136,\cdot)\) \(\chi_{531}(172,\cdot)\) \(\chi_{531}(190,\cdot)\) \(\chi_{531}(208,\cdot)\) \(\chi_{531}(217,\cdot)\) \(\chi_{531}(244,\cdot)\) \(\chi_{531}(280,\cdot)\) \(\chi_{531}(325,\cdot)\) \(\chi_{531}(334,\cdot)\) \(\chi_{531}(388,\cdot)\) \(\chi_{531}(397,\cdot)\) \(\chi_{531}(406,\cdot)\) \(\chi_{531}(415,\cdot)\) \(\chi_{531}(424,\cdot)\) \(\chi_{531}(451,\cdot)\) \(\chi_{531}(460,\cdot)\) \(\chi_{531}(469,\cdot)\) \(\chi_{531}(478,\cdot)\) \(\chi_{531}(496,\cdot)\) \(\chi_{531}(505,\cdot)\) \(\chi_{531}(514,\cdot)\)

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: $\Q(\zeta_{29})$
Fixed field: Number field defined by a degree 58 polynomial

Values on generators

\((119,415)\) → \((1,e\left(\frac{7}{58}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 531 }(10, a) \) \(-1\)\(1\)\(e\left(\frac{7}{58}\right)\)\(e\left(\frac{7}{29}\right)\)\(e\left(\frac{21}{29}\right)\)\(e\left(\frac{5}{29}\right)\)\(e\left(\frac{21}{58}\right)\)\(e\left(\frac{49}{58}\right)\)\(e\left(\frac{1}{58}\right)\)\(e\left(\frac{25}{58}\right)\)\(e\left(\frac{17}{58}\right)\)\(e\left(\frac{14}{29}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 531 }(10,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 531 }(10,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 531 }(10,·),\chi_{ 531 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 531 }(10,·)) \;\) at \(\; a,b = \) e.g. 1,2