Properties

Label 507.340
Modulus $507$
Conductor $169$
Order $156$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(507, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,1]))
 
pari: [g,chi] = znchar(Mod(340,507))
 

Basic properties

Modulus: \(507\)
Conductor: \(169\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{169}(2,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 507.w

\(\chi_{507}(7,\cdot)\) \(\chi_{507}(28,\cdot)\) \(\chi_{507}(37,\cdot)\) \(\chi_{507}(46,\cdot)\) \(\chi_{507}(58,\cdot)\) \(\chi_{507}(67,\cdot)\) \(\chi_{507}(76,\cdot)\) \(\chi_{507}(85,\cdot)\) \(\chi_{507}(97,\cdot)\) \(\chi_{507}(106,\cdot)\) \(\chi_{507}(115,\cdot)\) \(\chi_{507}(124,\cdot)\) \(\chi_{507}(136,\cdot)\) \(\chi_{507}(145,\cdot)\) \(\chi_{507}(154,\cdot)\) \(\chi_{507}(163,\cdot)\) \(\chi_{507}(175,\cdot)\) \(\chi_{507}(184,\cdot)\) \(\chi_{507}(193,\cdot)\) \(\chi_{507}(202,\cdot)\) \(\chi_{507}(214,\cdot)\) \(\chi_{507}(223,\cdot)\) \(\chi_{507}(232,\cdot)\) \(\chi_{507}(241,\cdot)\) \(\chi_{507}(253,\cdot)\) \(\chi_{507}(262,\cdot)\) \(\chi_{507}(271,\cdot)\) \(\chi_{507}(280,\cdot)\) \(\chi_{507}(292,\cdot)\) \(\chi_{507}(301,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((170,340)\) → \((1,e\left(\frac{1}{156}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(14\)\(16\)\(17\)
\( \chi_{ 507 }(340, a) \) \(-1\)\(1\)\(e\left(\frac{1}{156}\right)\)\(e\left(\frac{1}{78}\right)\)\(e\left(\frac{3}{52}\right)\)\(e\left(\frac{107}{156}\right)\)\(e\left(\frac{1}{52}\right)\)\(e\left(\frac{5}{78}\right)\)\(e\left(\frac{103}{156}\right)\)\(e\left(\frac{9}{13}\right)\)\(e\left(\frac{1}{39}\right)\)\(e\left(\frac{73}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 507 }(340,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 507 }(340,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 507 }(340,·),\chi_{ 507 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 507 }(340,·)) \;\) at \(\; a,b = \) e.g. 1,2