Properties

Label 3115.419
Modulus $3115$
Conductor $3115$
Order $88$
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(3115, base_ring=CyclotomicField(88)) M = H._module chi = DirichletCharacter(H, M([44,44,83]))
 
Copy content gp:[g,chi] = znchar(Mod(419, 3115))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("3115.419");
 

Basic properties

Modulus: \(3115\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(3115\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(88\)
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 3115.dn

\(\chi_{3115}(104,\cdot)\) \(\chi_{3115}(209,\cdot)\) \(\chi_{3115}(244,\cdot)\) \(\chi_{3115}(349,\cdot)\) \(\chi_{3115}(384,\cdot)\) \(\chi_{3115}(419,\cdot)\) \(\chi_{3115}(594,\cdot)\) \(\chi_{3115}(629,\cdot)\) \(\chi_{3115}(664,\cdot)\) \(\chi_{3115}(699,\cdot)\) \(\chi_{3115}(804,\cdot)\) \(\chi_{3115}(839,\cdot)\) \(\chi_{3115}(909,\cdot)\) \(\chi_{3115}(944,\cdot)\) \(\chi_{3115}(1014,\cdot)\) \(\chi_{3115}(1049,\cdot)\) \(\chi_{3115}(1119,\cdot)\) \(\chi_{3115}(1154,\cdot)\) \(\chi_{3115}(1259,\cdot)\) \(\chi_{3115}(1294,\cdot)\) \(\chi_{3115}(1329,\cdot)\) \(\chi_{3115}(1364,\cdot)\) \(\chi_{3115}(1539,\cdot)\) \(\chi_{3115}(1574,\cdot)\) \(\chi_{3115}(1609,\cdot)\) \(\chi_{3115}(1714,\cdot)\) \(\chi_{3115}(1749,\cdot)\) \(\chi_{3115}(1854,\cdot)\) \(\chi_{3115}(2169,\cdot)\) \(\chi_{3115}(2239,\cdot)\) ...

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: $\Q(\zeta_{88})$
Fixed field: Number field defined by a degree 88 polynomial

Values on generators

\((1247,1781,1961)\) → \((-1,-1,e\left(\frac{83}{88}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(8\)\(9\)\(11\)\(12\)\(13\)\(16\)
\( \chi_{ 3115 }(419, a) \) \(1\)\(1\)\(e\left(\frac{13}{22}\right)\)\(e\left(\frac{83}{88}\right)\)\(e\left(\frac{2}{11}\right)\)\(e\left(\frac{47}{88}\right)\)\(e\left(\frac{17}{22}\right)\)\(e\left(\frac{39}{44}\right)\)\(e\left(\frac{5}{22}\right)\)\(e\left(\frac{1}{8}\right)\)\(e\left(\frac{61}{88}\right)\)\(e\left(\frac{4}{11}\right)\)
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)
 
\( \chi_{ 3115 }(419,a) \;\) at \(\;a = \) e.g. 2