Properties

Label 3175.161
Modulus $3175$
Conductor $3175$
Order $315$
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(3175, base_ring=CyclotomicField(630)) M = H._module chi = DirichletCharacter(H, M([504,550]))
 
Copy content gp:[g,chi] = znchar(Mod(161, 3175))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("3175.161");
 

Basic properties

Modulus: \(3175\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(3175\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(315\)
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 3175.cm

\(\chi_{3175}(11,\cdot)\) \(\chi_{3175}(21,\cdot)\) \(\chi_{3175}(31,\cdot)\) \(\chi_{3175}(36,\cdot)\) \(\chi_{3175}(41,\cdot)\) \(\chi_{3175}(71,\cdot)\) \(\chi_{3175}(81,\cdot)\) \(\chi_{3175}(121,\cdot)\) \(\chi_{3175}(136,\cdot)\) \(\chi_{3175}(161,\cdot)\) \(\chi_{3175}(171,\cdot)\) \(\chi_{3175}(196,\cdot)\) \(\chi_{3175}(206,\cdot)\) \(\chi_{3175}(211,\cdot)\) \(\chi_{3175}(231,\cdot)\) \(\chi_{3175}(271,\cdot)\) \(\chi_{3175}(296,\cdot)\) \(\chi_{3175}(316,\cdot)\) \(\chi_{3175}(336,\cdot)\) \(\chi_{3175}(396,\cdot)\) \(\chi_{3175}(411,\cdot)\) \(\chi_{3175}(416,\cdot)\) \(\chi_{3175}(441,\cdot)\) \(\chi_{3175}(496,\cdot)\) \(\chi_{3175}(521,\cdot)\) \(\chi_{3175}(596,\cdot)\) \(\chi_{3175}(606,\cdot)\) \(\chi_{3175}(621,\cdot)\) \(\chi_{3175}(646,\cdot)\) \(\chi_{3175}(656,\cdot)\) ...

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: $\Q(\zeta_{315})$
Fixed field: Number field defined by a degree 315 polynomial (not computed)

Values on generators

\((1652,3051)\) → \((e\left(\frac{4}{5}\right),e\left(\frac{55}{63}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 3175 }(161, a) \) \(1\)\(1\)\(e\left(\frac{23}{35}\right)\)\(e\left(\frac{149}{315}\right)\)\(e\left(\frac{11}{35}\right)\)\(e\left(\frac{41}{315}\right)\)\(e\left(\frac{25}{63}\right)\)\(e\left(\frac{34}{35}\right)\)\(e\left(\frac{298}{315}\right)\)\(e\left(\frac{52}{315}\right)\)\(e\left(\frac{248}{315}\right)\)\(e\left(\frac{83}{315}\right)\)
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)
 
\( \chi_{ 3175 }(161,a) \;\) at \(\;a = \) e.g. 2