Properties

Label 840889.13425
Modulus $840889$
Conductor $120127$
Order $3406$
Real no
Primitive no
Minimal yes
Parity odd

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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(840889, base_ring=CyclotomicField(3406)) M = H._module chi = DirichletCharacter(H, M([1703,984]))
 
Copy content gp:[g,chi] = znchar(Mod(13425, 840889))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("840889.13425");
 

Basic properties

Modulus: \(840889\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(120127\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(3406\)
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: no, induced from \(\chi_{120127}(13425,\cdot)\)
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 840889.dh

\(\chi_{840889}(244,\cdot)\) \(\chi_{840889}(342,\cdot)\) \(\chi_{840889}(587,\cdot)\) \(\chi_{840889}(636,\cdot)\) \(\chi_{840889}(979,\cdot)\) \(\chi_{840889}(1224,\cdot)\) \(\chi_{840889}(1763,\cdot)\) \(\chi_{840889}(2596,\cdot)\) \(\chi_{840889}(3576,\cdot)\) \(\chi_{840889}(4899,\cdot)\) \(\chi_{840889}(5193,\cdot)\) \(\chi_{840889}(5732,\cdot)\) \(\chi_{840889}(6663,\cdot)\) \(\chi_{840889}(6761,\cdot)\) \(\chi_{840889}(7006,\cdot)\) \(\chi_{840889}(7055,\cdot)\) \(\chi_{840889}(7398,\cdot)\) \(\chi_{840889}(7643,\cdot)\) \(\chi_{840889}(8182,\cdot)\) \(\chi_{840889}(9015,\cdot)\) \(\chi_{840889}(9995,\cdot)\) \(\chi_{840889}(11318,\cdot)\) \(\chi_{840889}(11612,\cdot)\) \(\chi_{840889}(12151,\cdot)\) \(\chi_{840889}(13082,\cdot)\) \(\chi_{840889}(13180,\cdot)\) \(\chi_{840889}(13425,\cdot)\) \(\chi_{840889}(13474,\cdot)\) \(\chi_{840889}(13817,\cdot)\) \(\chi_{840889}(14062,\cdot)\) ...

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: $\Q(\zeta_{1703})$
Fixed field: Number field defined by a degree 3406 polynomial (not computed)

Values on generators

\((308899,686442)\) → \((-1,e\left(\frac{492}{1703}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 840889 }(13425, a) \) \(-1\)\(1\)\(e\left(\frac{492}{1703}\right)\)\(e\left(\frac{1883}{3406}\right)\)\(e\left(\frac{984}{1703}\right)\)\(e\left(\frac{3209}{3406}\right)\)\(e\left(\frac{2867}{3406}\right)\)\(e\left(\frac{1476}{1703}\right)\)\(e\left(\frac{180}{1703}\right)\)\(e\left(\frac{787}{3406}\right)\)\(e\left(\frac{785}{1703}\right)\)\(e\left(\frac{445}{3406}\right)\)
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)
 
\( \chi_{ 840889 }(13425,a) \;\) at \(\;a = \) e.g. 2