Properties

Label 2793.2123
Modulus $2793$
Conductor $2793$
Order $126$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2793, base_ring=CyclotomicField(126))
 
M = H._module
 
chi = DirichletCharacter(H, M([63,60,49]))
 
pari: [g,chi] = znchar(Mod(2123,2793))
 

Basic properties

Modulus: \(2793\)
Conductor: \(2793\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(126\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2793.ex

\(\chi_{2793}(2,\cdot)\) \(\chi_{2793}(32,\cdot)\) \(\chi_{2793}(53,\cdot)\) \(\chi_{2793}(200,\cdot)\) \(\chi_{2793}(212,\cdot)\) \(\chi_{2793}(401,\cdot)\) \(\chi_{2793}(431,\cdot)\) \(\chi_{2793}(452,\cdot)\) \(\chi_{2793}(527,\cdot)\) \(\chi_{2793}(599,\cdot)\) \(\chi_{2793}(611,\cdot)\) \(\chi_{2793}(800,\cdot)\) \(\chi_{2793}(830,\cdot)\) \(\chi_{2793}(926,\cdot)\) \(\chi_{2793}(1199,\cdot)\) \(\chi_{2793}(1229,\cdot)\) \(\chi_{2793}(1250,\cdot)\) \(\chi_{2793}(1325,\cdot)\) \(\chi_{2793}(1397,\cdot)\) \(\chi_{2793}(1409,\cdot)\) \(\chi_{2793}(1628,\cdot)\) \(\chi_{2793}(1649,\cdot)\) \(\chi_{2793}(1724,\cdot)\) \(\chi_{2793}(1796,\cdot)\) \(\chi_{2793}(1808,\cdot)\) \(\chi_{2793}(1997,\cdot)\) \(\chi_{2793}(2048,\cdot)\) \(\chi_{2793}(2123,\cdot)\) \(\chi_{2793}(2195,\cdot)\) \(\chi_{2793}(2207,\cdot)\) ...

sage: chi.galois_orbit()
 
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

\((932,2110,2206)\) → \((-1,e\left(\frac{10}{21}\right),e\left(\frac{7}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(20\)
\( \chi_{ 2793 }(2123, a) \) \(1\)\(1\)\(e\left(\frac{17}{63}\right)\)\(e\left(\frac{34}{63}\right)\)\(e\left(\frac{67}{126}\right)\)\(e\left(\frac{17}{21}\right)\)\(e\left(\frac{101}{126}\right)\)\(e\left(\frac{3}{14}\right)\)\(e\left(\frac{83}{126}\right)\)\(e\left(\frac{5}{63}\right)\)\(e\left(\frac{37}{126}\right)\)\(e\left(\frac{1}{14}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2793 }(2123,a) \;\) at \(\;a = \) e.g. 2