Properties

Label 7667.3746
Modulus $7667$
Conductor $7667$
Order $80$
Real no
Primitive yes
Minimal yes
Parity odd

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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(7667, base_ring=CyclotomicField(80)) M = H._module chi = DirichletCharacter(H, M([72,75,74]))
 
Copy content gp:[g,chi] = znchar(Mod(3746, 7667))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("7667.3746");
 

Basic properties

Modulus: \(7667\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(7667\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(80\)
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 7667.ow

\(\chi_{7667}(294,\cdot)\) \(\chi_{7667}(589,\cdot)\) \(\chi_{7667}(673,\cdot)\) \(\chi_{7667}(1899,\cdot)\) \(\chi_{7667}(1916,\cdot)\) \(\chi_{7667}(2043,\cdot)\) \(\chi_{7667}(2318,\cdot)\) \(\chi_{7667}(2349,\cdot)\) \(\chi_{7667}(2404,\cdot)\) \(\chi_{7667}(2570,\cdot)\) \(\chi_{7667}(2999,\cdot)\) \(\chi_{7667}(3252,\cdot)\) \(\chi_{7667}(3269,\cdot)\) \(\chi_{7667}(3632,\cdot)\) \(\chi_{7667}(3746,\cdot)\) \(\chi_{7667}(4176,\cdot)\) \(\chi_{7667}(4298,\cdot)\) \(\chi_{7667}(4529,\cdot)\) \(\chi_{7667}(4604,\cdot)\) \(\chi_{7667}(4644,\cdot)\) \(\chi_{7667}(4825,\cdot)\) \(\chi_{7667}(5110,\cdot)\) \(\chi_{7667}(5605,\cdot)\) \(\chi_{7667}(5634,\cdot)\) \(\chi_{7667}(5705,\cdot)\) \(\chi_{7667}(6608,\cdot)\) \(\chi_{7667}(6789,\cdot)\) \(\chi_{7667}(6828,\cdot)\) \(\chi_{7667}(6899,\cdot)\) \(\chi_{7667}(6958,\cdot)\) ...

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: $\Q(\zeta_{80})$
Fixed field: Number field defined by a degree 80 polynomial

Values on generators

\((2092,1805,375)\) → \((e\left(\frac{9}{10}\right),e\left(\frac{15}{16}\right),e\left(\frac{37}{40}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(12\)
\( \chi_{ 7667 }(3746, a) \) \(-1\)\(1\)\(e\left(\frac{3}{40}\right)\)\(e\left(\frac{1}{80}\right)\)\(e\left(\frac{3}{20}\right)\)\(e\left(\frac{51}{80}\right)\)\(e\left(\frac{7}{80}\right)\)\(e\left(\frac{11}{16}\right)\)\(e\left(\frac{9}{40}\right)\)\(e\left(\frac{1}{40}\right)\)\(e\left(\frac{57}{80}\right)\)\(e\left(\frac{13}{80}\right)\)
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)
 
\( \chi_{ 7667 }(3746,a) \;\) at \(\;a = \) e.g. 2