↑

Properties

Label 46800.47
Modulus $46800$
Conductor $11700$
Order $60$
Real no
Primitive no
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: Magma / Pari/GP / SageMath
Copy content comment:Define the Dirichlet character
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(46800, base_ring=CyclotomicField(60)) M = H._module chi = DirichletCharacter(H, M([30,0,10,51,15]))
 
Copy content gp:[g,chi] = znchar(Mod(47, 46800))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("46800.47");
 

Basic properties

Modulus: \(46800\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(11700\)
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: no, induced from \(\chi_{11700}(47,\cdot)\)
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: even
Copy content comment:Parity
 
Copy content sage:chi.is_odd()
 
Copy content gp:zncharisodd(g,chi)
 
Copy content magma:IsOdd(chi);
 

Galois orbit 46800.cbd

\(\chi_{46800}(47,\cdot)\) \(\chi_{46800}(3983,\cdot)\) \(\chi_{46800}(6287,\cdot)\) \(\chi_{46800}(7103,\cdot)\) \(\chi_{46800}(15647,\cdot)\) \(\chi_{46800}(16463,\cdot)\) \(\chi_{46800}(18767,\cdot)\) \(\chi_{46800}(22703,\cdot)\) \(\chi_{46800}(25823,\cdot)\) \(\chi_{46800}(28127,\cdot)\) \(\chi_{46800}(32063,\cdot)\) \(\chi_{46800}(34367,\cdot)\) \(\chi_{46800}(35183,\cdot)\) \(\chi_{46800}(37487,\cdot)\) \(\chi_{46800}(41423,\cdot)\) \(\chi_{46800}(43727,\cdot)\)

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

\((17551,11701,20801,14977,43201)\) → \((-1,1,e\left(\frac{1}{6}\right),e\left(\frac{17}{20}\right),i)\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 46800 }(47, a) \) \(1\)\(1\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{1}{60}\right)\)\(e\left(\frac{1}{20}\right)\)\(e\left(\frac{1}{20}\right)\)\(e\left(\frac{11}{60}\right)\)\(e\left(\frac{13}{15}\right)\)\(e\left(\frac{53}{60}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{29}{60}\right)\)\(e\left(\frac{5}{12}\right)\)
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)
 
\( \chi_{ 46800 }(47,a) \;\) at \(\;a = \) e.g. 2