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Properties

Label 4957.1070
Modulus $4957$
Conductor $4957$
Order $413$
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(4957, base_ring=CyclotomicField(826)) M = H._module chi = DirichletCharacter(H, M([764]))
 
Copy content gp:[g,chi] = znchar(Mod(1070, 4957))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("4957.1070");
 

Basic properties

Modulus: \(4957\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(4957\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(413\)
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 4957.r

\(\chi_{4957}(3,\cdot)\) \(\chi_{4957}(9,\cdot)\) \(\chi_{4957}(10,\cdot)\) \(\chi_{4957}(27,\cdot)\) \(\chi_{4957}(30,\cdot)\) \(\chi_{4957}(34,\cdot)\) \(\chi_{4957}(41,\cdot)\) \(\chi_{4957}(49,\cdot)\) \(\chi_{4957}(52,\cdot)\) \(\chi_{4957}(55,\cdot)\) \(\chi_{4957}(81,\cdot)\) \(\chi_{4957}(86,\cdot)\) \(\chi_{4957}(90,\cdot)\) \(\chi_{4957}(92,\cdot)\) \(\chi_{4957}(100,\cdot)\) \(\chi_{4957}(102,\cdot)\) \(\chi_{4957}(107,\cdot)\) \(\chi_{4957}(123,\cdot)\) \(\chi_{4957}(133,\cdot)\) \(\chi_{4957}(147,\cdot)\) \(\chi_{4957}(156,\cdot)\) \(\chi_{4957}(165,\cdot)\) \(\chi_{4957}(181,\cdot)\) \(\chi_{4957}(187,\cdot)\) \(\chi_{4957}(236,\cdot)\) \(\chi_{4957}(243,\cdot)\) \(\chi_{4957}(244,\cdot)\) \(\chi_{4957}(258,\cdot)\) \(\chi_{4957}(262,\cdot)\) \(\chi_{4957}(270,\cdot)\) ...

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: $\Q(\zeta_{413})$
Fixed field: Number field defined by a degree 413 polynomial (not computed)

Values on generators

\(2\) → \(e\left(\frac{382}{413}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4957 }(1070, a) \) \(1\)\(1\)\(e\left(\frac{382}{413}\right)\)\(e\left(\frac{348}{413}\right)\)\(e\left(\frac{351}{413}\right)\)\(e\left(\frac{1}{413}\right)\)\(e\left(\frac{317}{413}\right)\)\(e\left(\frac{340}{413}\right)\)\(e\left(\frac{320}{413}\right)\)\(e\left(\frac{283}{413}\right)\)\(e\left(\frac{383}{413}\right)\)\(e\left(\frac{86}{413}\right)\)
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)
 
\( \chi_{ 4957 }(1070,a) \;\) at \(\;a = \) e.g. 2