Properties

Label 1313.373
Modulus $1313$
Conductor $1313$
Order $150$
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(1313, base_ring=CyclotomicField(150)) M = H._module chi = DirichletCharacter(H, M([100,51]))
 
Copy content gp:[g,chi] = znchar(Mod(373, 1313))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("1313.373");
 

Basic properties

Modulus: \(1313\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(1313\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(150\)
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 1313.cb

\(\chi_{1313}(9,\cdot)\) \(\chi_{1313}(22,\cdot)\) \(\chi_{1313}(146,\cdot)\) \(\chi_{1313}(165,\cdot)\) \(\chi_{1313}(178,\cdot)\) \(\chi_{1313}(211,\cdot)\) \(\chi_{1313}(224,\cdot)\) \(\chi_{1313}(367,\cdot)\) \(\chi_{1313}(373,\cdot)\) \(\chi_{1313}(380,\cdot)\) \(\chi_{1313}(399,\cdot)\) \(\chi_{1313}(425,\cdot)\) \(\chi_{1313}(451,\cdot)\) \(\chi_{1313}(575,\cdot)\) \(\chi_{1313}(581,\cdot)\) \(\chi_{1313}(601,\cdot)\) \(\chi_{1313}(627,\cdot)\) \(\chi_{1313}(653,\cdot)\) \(\chi_{1313}(711,\cdot)\) \(\chi_{1313}(737,\cdot)\) \(\chi_{1313}(750,\cdot)\) \(\chi_{1313}(783,\cdot)\) \(\chi_{1313}(789,\cdot)\) \(\chi_{1313}(828,\cdot)\) \(\chi_{1313}(841,\cdot)\) \(\chi_{1313}(893,\cdot)\) \(\chi_{1313}(913,\cdot)\) \(\chi_{1313}(932,\cdot)\) \(\chi_{1313}(939,\cdot)\) \(\chi_{1313}(952,\cdot)\) ...

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: $\Q(\zeta_{75})$
Fixed field: Number field defined by a degree 150 polynomial (not computed)

Values on generators

\((405,911)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{17}{50}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 1313 }(373, a) \) \(1\)\(1\)\(e\left(\frac{1}{150}\right)\)\(e\left(\frac{19}{150}\right)\)\(e\left(\frac{1}{75}\right)\)\(e\left(\frac{4}{25}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{59}{150}\right)\)\(e\left(\frac{1}{50}\right)\)\(e\left(\frac{19}{75}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{13}{150}\right)\)
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)
 
\( \chi_{ 1313 }(373,a) \;\) at \(\;a = \) e.g. 2