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Properties

Label 507.356
Modulus $507$
Conductor $507$
Order $52$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

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Show commands: Magma / Pari/GP / SageMath
Copy content comment:Define the Dirichlet character
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(507, base_ring=CyclotomicField(52)) M = H._module chi = DirichletCharacter(H, M([26,31]))
 
Copy content gp:[g,chi] = znchar(Mod(356, 507))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("507.356");
 

Basic properties

Modulus: \(507\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(507\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(52\)
Copy content comment:Order
 
Copy content sage:chi.multiplicative_order()
 
Copy content gp:charorder(g,chi)
 
Copy content magma:Order(chi);
 
Real: no
Copy content comment:Whether the character is real
 
Copy content sage:chi.multiplicative_order() <= 2
 
Copy content gp:charorder(g,chi) <= 2
 
Copy content magma:Order(chi) le 2;
 
Primitive: yes
Copy content comment:If the character is primitive
 
Copy content sage:chi.is_primitive()
 
Copy content gp:#znconreyconductor(g,chi)==1
 
Copy content magma:IsPrimitive(chi);
 
Minimal: yes
Parity: even
Copy content comment:Parity
 
Copy content sage:chi.is_odd()
 
Copy content gp:zncharisodd(g,chi)
 
Copy content magma:IsOdd(chi);
 

Galois orbit 507.s

\(\chi_{507}(5,\cdot)\) \(\chi_{507}(8,\cdot)\) \(\chi_{507}(44,\cdot)\) \(\chi_{507}(47,\cdot)\) \(\chi_{507}(83,\cdot)\) \(\chi_{507}(86,\cdot)\) \(\chi_{507}(122,\cdot)\) \(\chi_{507}(125,\cdot)\) \(\chi_{507}(161,\cdot)\) \(\chi_{507}(164,\cdot)\) \(\chi_{507}(200,\cdot)\) \(\chi_{507}(203,\cdot)\) \(\chi_{507}(242,\cdot)\) \(\chi_{507}(278,\cdot)\) \(\chi_{507}(281,\cdot)\) \(\chi_{507}(317,\cdot)\) \(\chi_{507}(320,\cdot)\) \(\chi_{507}(356,\cdot)\) \(\chi_{507}(359,\cdot)\) \(\chi_{507}(395,\cdot)\) \(\chi_{507}(398,\cdot)\) \(\chi_{507}(434,\cdot)\) \(\chi_{507}(473,\cdot)\) \(\chi_{507}(476,\cdot)\)

Copy content comment:Galois orbit
 
Copy content sage:chi.galois_orbit()
 
Copy content gp:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 
Copy content magma:order := Order(chi); { chi^k : k in [1..order-1] | GCD(k,order) eq 1 };
 

Related number fields

Field of values: $\Q(\zeta_{52})$
Fixed field: Number field defined by a degree 52 polynomial

Values on generators

\((170,340)\) → \((-1,e\left(\frac{31}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(14\)\(16\)\(17\)
\( \chi_{ 507 }(356, a) \) \(1\)\(1\)\(e\left(\frac{5}{52}\right)\)\(e\left(\frac{5}{26}\right)\)\(e\left(\frac{45}{52}\right)\)\(e\left(\frac{41}{52}\right)\)\(e\left(\frac{15}{52}\right)\)\(e\left(\frac{25}{26}\right)\)\(e\left(\frac{47}{52}\right)\)\(e\left(\frac{23}{26}\right)\)\(e\left(\frac{5}{13}\right)\)\(e\left(\frac{7}{13}\right)\)
Copy content comment:Value of chi at x
 
Copy content sage:chi(x)
 
Copy content gp:chareval(g,chi,x) \\\\ x integer, value in Q/Z'
 
Copy content magma:chi(x)
 
\( \chi_{ 507 }(356,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

Copy content comment:Gauss sum
 
Copy content sage:chi.gauss_sum(a)
 
Copy content gp:znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 507 }(356,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

Copy content comment:Jacobi sum
 
Copy content sage:chi.jacobi_sum(n)
 
\( J(\chi_{ 507 }(356,·),\chi_{ 507 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

Copy content comment:Kloosterman sum
 
Copy content sage:chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 507 }(356,·)) \;\) at \(\; a,b = \) e.g. 1,2