Properties

Label 731.14
Modulus $731$
Conductor $731$
Order $336$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(731, base_ring=CyclotomicField(336))
 
M = H._module
 
chi = DirichletCharacter(H, M([189,160]))
 
pari: [g,chi] = znchar(Mod(14,731))
 

Basic properties

Modulus: \(731\)
Conductor: \(731\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(336\)
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 731.bn

\(\chi_{731}(10,\cdot)\) \(\chi_{731}(14,\cdot)\) \(\chi_{731}(23,\cdot)\) \(\chi_{731}(24,\cdot)\) \(\chi_{731}(31,\cdot)\) \(\chi_{731}(40,\cdot)\) \(\chi_{731}(56,\cdot)\) \(\chi_{731}(57,\cdot)\) \(\chi_{731}(58,\cdot)\) \(\chi_{731}(74,\cdot)\) \(\chi_{731}(95,\cdot)\) \(\chi_{731}(96,\cdot)\) \(\chi_{731}(99,\cdot)\) \(\chi_{731}(109,\cdot)\) \(\chi_{731}(124,\cdot)\) \(\chi_{731}(126,\cdot)\) \(\chi_{731}(139,\cdot)\) \(\chi_{731}(142,\cdot)\) \(\chi_{731}(143,\cdot)\) \(\chi_{731}(146,\cdot)\) \(\chi_{731}(160,\cdot)\) \(\chi_{731}(167,\cdot)\) \(\chi_{731}(181,\cdot)\) \(\chi_{731}(182,\cdot)\) \(\chi_{731}(197,\cdot)\) \(\chi_{731}(210,\cdot)\) \(\chi_{731}(224,\cdot)\) \(\chi_{731}(228,\cdot)\) \(\chi_{731}(232,\cdot)\) \(\chi_{731}(267,\cdot)\) ...

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: $\Q(\zeta_{336})$
Fixed field: Number field defined by a degree 336 polynomial (not computed)

Values on generators

\((173,562)\) → \((e\left(\frac{9}{16}\right),e\left(\frac{10}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 731 }(14, a) \) \(-1\)\(1\)\(e\left(\frac{41}{56}\right)\)\(e\left(\frac{13}{336}\right)\)\(e\left(\frac{13}{28}\right)\)\(e\left(\frac{241}{336}\right)\)\(e\left(\frac{37}{48}\right)\)\(e\left(\frac{41}{48}\right)\)\(e\left(\frac{11}{56}\right)\)\(e\left(\frac{13}{168}\right)\)\(e\left(\frac{151}{336}\right)\)\(e\left(\frac{25}{112}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 731 }(14,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 731 }(14,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 731 }(14,·),\chi_{ 731 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 731 }(14,·)) \;\) at \(\; a,b = \) e.g. 1,2