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Properties

Label 23400.16859
Modulus $23400$
Conductor $23400$
Order $60$
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(23400, base_ring=CyclotomicField(60)) M = H._module chi = DirichletCharacter(H, M([30,30,10,42,35]))
 
Copy content gp:[g,chi] = znchar(Mod(16859, 23400))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("23400.16859");
 

Basic properties

Modulus: \(23400\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(23400\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(60\)
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 23400.bar

\(\chi_{23400}(59,\cdot)\) \(\chi_{23400}(2459,\cdot)\) \(\chi_{23400}(2819,\cdot)\) \(\chi_{23400}(3659,\cdot)\) \(\chi_{23400}(4739,\cdot)\) \(\chi_{23400}(7139,\cdot)\) \(\chi_{23400}(8339,\cdot)\) \(\chi_{23400}(9419,\cdot)\) \(\chi_{23400}(11819,\cdot)\) \(\chi_{23400}(12179,\cdot)\) \(\chi_{23400}(13019,\cdot)\) \(\chi_{23400}(16859,\cdot)\) \(\chi_{23400}(18779,\cdot)\) \(\chi_{23400}(21179,\cdot)\) \(\chi_{23400}(21539,\cdot)\) \(\chi_{23400}(22379,\cdot)\)

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: \(\Q(\zeta_{60})\)
Copy content comment:Field of values of chi
 
Copy content sage:CyclotomicField(chi.multiplicative_order())
 
Copy content gp:nfinit(polcyclo(charorder(g,chi)))
 
Copy content magma:CyclotomicField(Order(chi));
 
Fixed field: Number field defined by a degree 60 polynomial
Copy content comment:Fixed field
 
Copy content sage:chi.fixed_field()
 

Values on generators

\((17551,11701,20801,14977,19801)\) → \((-1,-1,e\left(\frac{1}{6}\right),e\left(\frac{7}{10}\right),e\left(\frac{7}{12}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 23400 }(16859, a) \) \(-1\)\(1\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{23}{30}\right)\)\(e\left(\frac{31}{60}\right)\)\(e\left(\frac{13}{15}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{41}{60}\right)\)\(e\left(\frac{53}{60}\right)\)\(e\left(\frac{13}{60}\right)\)\(e\left(\frac{1}{3}\right)\)
Copy content comment:Value of chi at x
 
Copy content sage:chi(x) # x integer
 
Copy content gp:chareval(g,chi,x) \\ x integer, value in Q/Z
 
Copy content magma:chi(x)
 
\( \chi_{ 23400 }(16859,a) \;\) at \(\;a = \) e.g. 2