Properties

Label 2668.1167
Modulus $2668$
Conductor $2668$
Order $154$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2668, base_ring=CyclotomicField(154)) M = H._module chi = DirichletCharacter(H, M([77,49,66]))
 
Copy content pari:[g,chi] = znchar(Mod(1167,2668))
 

Basic properties

Modulus: \(2668\)
Conductor: \(2668\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(154\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: yes
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 2668.bm

\(\chi_{2668}(7,\cdot)\) \(\chi_{2668}(83,\cdot)\) \(\chi_{2668}(103,\cdot)\) \(\chi_{2668}(107,\cdot)\) \(\chi_{2668}(111,\cdot)\) \(\chi_{2668}(199,\cdot)\) \(\chi_{2668}(227,\cdot)\) \(\chi_{2668}(339,\cdot)\) \(\chi_{2668}(343,\cdot)\) \(\chi_{2668}(355,\cdot)\) \(\chi_{2668}(431,\cdot)\) \(\chi_{2668}(451,\cdot)\) \(\chi_{2668}(471,\cdot)\) \(\chi_{2668}(567,\cdot)\) \(\chi_{2668}(571,\cdot)\) \(\chi_{2668}(603,\cdot)\) \(\chi_{2668}(663,\cdot)\) \(\chi_{2668}(687,\cdot)\) \(\chi_{2668}(779,\cdot)\) \(\chi_{2668}(799,\cdot)\) \(\chi_{2668}(803,\cdot)\) \(\chi_{2668}(819,\cdot)\) \(\chi_{2668}(835,\cdot)\) \(\chi_{2668}(895,\cdot)\) \(\chi_{2668}(935,\cdot)\) \(\chi_{2668}(1031,\cdot)\) \(\chi_{2668}(1147,\cdot)\) \(\chi_{2668}(1155,\cdot)\) \(\chi_{2668}(1167,\cdot)\) \(\chi_{2668}(1183,\cdot)\) ...

Copy content sage:chi.galois_orbit()
 
Copy content pari:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{77})$
Fixed field: Number field defined by a degree 154 polynomial (not computed)

Values on generators

\((1335,465,553)\) → \((-1,e\left(\frac{7}{22}\right),e\left(\frac{3}{7}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 2668 }(1167, a) \) \(1\)\(1\)\(e\left(\frac{113}{154}\right)\)\(e\left(\frac{115}{154}\right)\)\(e\left(\frac{53}{77}\right)\)\(e\left(\frac{36}{77}\right)\)\(e\left(\frac{6}{77}\right)\)\(e\left(\frac{13}{77}\right)\)\(e\left(\frac{37}{77}\right)\)\(e\left(\frac{5}{22}\right)\)\(e\left(\frac{10}{77}\right)\)\(e\left(\frac{65}{154}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 2668 }(1167,a) \;\) at \(\;a = \) e.g. 2