Properties

Label 11243.2
Modulus $11243$
Conductor $11243$
Order $1606$
Real no
Primitive yes
Minimal yes
Parity odd

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(11243, base_ring=CyclotomicField(1606)) M = H._module chi = DirichletCharacter(H, M([519]))
 
Copy content gp:[g,chi] = znchar(Mod(2, 11243))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("11243.2");
 

Basic properties

Modulus: \(11243\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(11243\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(1606\)
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: odd
Copy content comment:Parity
 
Copy content sage:chi.is_odd()
 
Copy content gp:zncharisodd(g,chi)
 
Copy content magma:IsOdd(chi);
 

Galois orbit 11243.n

\(\chi_{11243}(2,\cdot)\) \(\chi_{11243}(6,\cdot)\) \(\chi_{11243}(8,\cdot)\) \(\chi_{11243}(17,\cdot)\) \(\chi_{11243}(18,\cdot)\) \(\chi_{11243}(24,\cdot)\) \(\chi_{11243}(32,\cdot)\) \(\chi_{11243}(51,\cdot)\) \(\chi_{11243}(54,\cdot)\) \(\chi_{11243}(62,\cdot)\) \(\chi_{11243}(67,\cdot)\) \(\chi_{11243}(68,\cdot)\) \(\chi_{11243}(72,\cdot)\) \(\chi_{11243}(96,\cdot)\) \(\chi_{11243}(128,\cdot)\) \(\chi_{11243}(153,\cdot)\) \(\chi_{11243}(162,\cdot)\) \(\chi_{11243}(167,\cdot)\) \(\chi_{11243}(186,\cdot)\) \(\chi_{11243}(201,\cdot)\) \(\chi_{11243}(204,\cdot)\) \(\chi_{11243}(215,\cdot)\) \(\chi_{11243}(216,\cdot)\) \(\chi_{11243}(227,\cdot)\) \(\chi_{11243}(248,\cdot)\) \(\chi_{11243}(268,\cdot)\) \(\chi_{11243}(272,\cdot)\) \(\chi_{11243}(278,\cdot)\) \(\chi_{11243}(288,\cdot)\) \(\chi_{11243}(337,\cdot)\) ...

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: $\Q(\zeta_{803})$
Fixed field: Number field defined by a degree 1606 polynomial (not computed)

Values on generators

\(5\) → \(e\left(\frac{519}{1606}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 11243 }(2, a) \) \(-1\)\(1\)\(e\left(\frac{83}{1606}\right)\)\(e\left(\frac{53}{73}\right)\)\(e\left(\frac{83}{803}\right)\)\(e\left(\frac{519}{1606}\right)\)\(e\left(\frac{1249}{1606}\right)\)\(e\left(\frac{1279}{1606}\right)\)\(e\left(\frac{249}{1606}\right)\)\(e\left(\frac{33}{73}\right)\)\(e\left(\frac{301}{803}\right)\)\(e\left(\frac{9}{1606}\right)\)
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)
 
\( \chi_{ 11243 }(2,a) \;\) at \(\;a = \) e.g. 2