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Properties

Label 2552.1477
Modulus $2552$
Conductor $2552$
Order $140$
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(2552, base_ring=CyclotomicField(140)) M = H._module chi = DirichletCharacter(H, M([0,70,112,75]))
 
Copy content gp:[g,chi] = znchar(Mod(1477, 2552))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("2552.1477");
 

Basic properties

Modulus: \(2552\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(2552\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(140\)
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 2552.dr

\(\chi_{2552}(37,\cdot)\) \(\chi_{2552}(69,\cdot)\) \(\chi_{2552}(213,\cdot)\) \(\chi_{2552}(229,\cdot)\) \(\chi_{2552}(269,\cdot)\) \(\chi_{2552}(301,\cdot)\) \(\chi_{2552}(317,\cdot)\) \(\chi_{2552}(333,\cdot)\) \(\chi_{2552}(421,\cdot)\) \(\chi_{2552}(445,\cdot)\) \(\chi_{2552}(533,\cdot)\) \(\chi_{2552}(565,\cdot)\) \(\chi_{2552}(653,\cdot)\) \(\chi_{2552}(669,\cdot)\) \(\chi_{2552}(685,\cdot)\) \(\chi_{2552}(757,\cdot)\) \(\chi_{2552}(773,\cdot)\) \(\chi_{2552}(797,\cdot)\) \(\chi_{2552}(885,\cdot)\) \(\chi_{2552}(917,\cdot)\) \(\chi_{2552}(949,\cdot)\) \(\chi_{2552}(1005,\cdot)\) \(\chi_{2552}(1149,\cdot)\) \(\chi_{2552}(1181,\cdot)\) \(\chi_{2552}(1197,\cdot)\) \(\chi_{2552}(1237,\cdot)\) \(\chi_{2552}(1373,\cdot)\) \(\chi_{2552}(1389,\cdot)\) \(\chi_{2552}(1413,\cdot)\) \(\chi_{2552}(1461,\cdot)\) ...

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: $\Q(\zeta_{140})$
Fixed field: Number field defined by a degree 140 polynomial (not computed)

Values on generators

\((639,1277,233,89)\) → \((1,-1,e\left(\frac{4}{5}\right),e\left(\frac{15}{28}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(13\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 2552 }(1477, a) \) \(-1\)\(1\)\(e\left(\frac{81}{140}\right)\)\(e\left(\frac{17}{35}\right)\)\(e\left(\frac{1}{35}\right)\)\(e\left(\frac{11}{70}\right)\)\(e\left(\frac{33}{35}\right)\)\(e\left(\frac{9}{140}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{101}{140}\right)\)\(e\left(\frac{17}{28}\right)\)\(e\left(\frac{5}{7}\right)\)
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)
 
\( \chi_{ 2552 }(1477,a) \;\) at \(\;a = \) e.g. 2