Properties

Label 2646.41
Modulus $2646$
Conductor $1323$
Order $126$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2646, base_ring=CyclotomicField(126)) M = H._module chi = DirichletCharacter(H, M([119,45]))
 
Copy content pari:[g,chi] = znchar(Mod(41,2646))
 

Basic properties

Modulus: \(2646\)
Conductor: \(1323\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(126\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1323}(41,\cdot)\)
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 2646.cj

\(\chi_{2646}(41,\cdot)\) \(\chi_{2646}(83,\cdot)\) \(\chi_{2646}(167,\cdot)\) \(\chi_{2646}(209,\cdot)\) \(\chi_{2646}(335,\cdot)\) \(\chi_{2646}(419,\cdot)\) \(\chi_{2646}(461,\cdot)\) \(\chi_{2646}(545,\cdot)\) \(\chi_{2646}(671,\cdot)\) \(\chi_{2646}(713,\cdot)\) \(\chi_{2646}(797,\cdot)\) \(\chi_{2646}(839,\cdot)\) \(\chi_{2646}(923,\cdot)\) \(\chi_{2646}(965,\cdot)\) \(\chi_{2646}(1049,\cdot)\) \(\chi_{2646}(1091,\cdot)\) \(\chi_{2646}(1217,\cdot)\) \(\chi_{2646}(1301,\cdot)\) \(\chi_{2646}(1343,\cdot)\) \(\chi_{2646}(1427,\cdot)\) \(\chi_{2646}(1553,\cdot)\) \(\chi_{2646}(1595,\cdot)\) \(\chi_{2646}(1679,\cdot)\) \(\chi_{2646}(1721,\cdot)\) \(\chi_{2646}(1805,\cdot)\) \(\chi_{2646}(1847,\cdot)\) \(\chi_{2646}(1931,\cdot)\) \(\chi_{2646}(1973,\cdot)\) \(\chi_{2646}(2099,\cdot)\) \(\chi_{2646}(2183,\cdot)\) ...

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: $\Q(\zeta_{63})$
Fixed field: Number field defined by a degree 126 polynomial (not computed)

Values on generators

\((785,1081)\) → \((e\left(\frac{17}{18}\right),e\left(\frac{5}{14}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)
\( \chi_{ 2646 }(41, a) \) \(1\)\(1\)\(e\left(\frac{5}{63}\right)\)\(e\left(\frac{71}{126}\right)\)\(e\left(\frac{43}{126}\right)\)\(e\left(\frac{2}{21}\right)\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{121}{126}\right)\)\(e\left(\frac{10}{63}\right)\)\(e\left(\frac{47}{126}\right)\)\(e\left(\frac{7}{18}\right)\)\(e\left(\frac{2}{21}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 2646 }(41,a) \;\) at \(\;a = \) e.g. 2