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Properties

Label 4600.557
Modulus $4600$
Conductor $920$
Order $44$
Real no
Primitive no
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(4600, base_ring=CyclotomicField(44)) M = H._module chi = DirichletCharacter(H, M([0,22,11,2]))
 
Copy content gp:[g,chi] = znchar(Mod(557, 4600))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("4600.557");
 

Basic properties

Modulus: \(4600\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(920\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(44\)
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 \(\chi_{920}(557,\cdot)\)
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 4600.cm

\(\chi_{4600}(157,\cdot)\) \(\chi_{4600}(293,\cdot)\) \(\chi_{4600}(493,\cdot)\) \(\chi_{4600}(557,\cdot)\) \(\chi_{4600}(757,\cdot)\) \(\chi_{4600}(893,\cdot)\) \(\chi_{4600}(957,\cdot)\) \(\chi_{4600}(1157,\cdot)\) \(\chi_{4600}(1293,\cdot)\) \(\chi_{4600}(1493,\cdot)\) \(\chi_{4600}(1693,\cdot)\) \(\chi_{4600}(1893,\cdot)\) \(\chi_{4600}(2357,\cdot)\) \(\chi_{4600}(2757,\cdot)\) \(\chi_{4600}(3093,\cdot)\) \(\chi_{4600}(3493,\cdot)\) \(\chi_{4600}(3557,\cdot)\) \(\chi_{4600}(4157,\cdot)\) \(\chi_{4600}(4293,\cdot)\) \(\chi_{4600}(4357,\cdot)\)

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: \(\Q(\zeta_{44})\)
Fixed field: 44.44.13383169230192059253459701104387771124501004765020501667165784506368000000000000000000000000000000000.1

Values on generators

\((1151,2301,2577,1201)\) → \((1,-1,i,e\left(\frac{1}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(27\)\(29\)
\( \chi_{ 4600 }(557, a) \) \(1\)\(1\)\(e\left(\frac{43}{44}\right)\)\(e\left(\frac{5}{44}\right)\)\(e\left(\frac{21}{22}\right)\)\(e\left(\frac{10}{11}\right)\)\(e\left(\frac{39}{44}\right)\)\(e\left(\frac{25}{44}\right)\)\(e\left(\frac{15}{22}\right)\)\(e\left(\frac{1}{11}\right)\)\(e\left(\frac{41}{44}\right)\)\(e\left(\frac{9}{11}\right)\)
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)
 
\( \chi_{ 4600 }(557,a) \;\) at \(\;a = \) e.g. 2