Properties

Label 2793.74
Modulus $2793$
Conductor $2793$
Order $126$
Real no
Primitive yes
Minimal yes
Parity odd

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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([63,48,70]))
 
pari: [g,chi] = znchar(Mod(74,2793))
 

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: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2793.ei

\(\chi_{2793}(23,\cdot)\) \(\chi_{2793}(44,\cdot)\) \(\chi_{2793}(74,\cdot)\) \(\chi_{2793}(347,\cdot)\) \(\chi_{2793}(443,\cdot)\) \(\chi_{2793}(473,\cdot)\) \(\chi_{2793}(662,\cdot)\) \(\chi_{2793}(674,\cdot)\) \(\chi_{2793}(746,\cdot)\) \(\chi_{2793}(821,\cdot)\) \(\chi_{2793}(842,\cdot)\) \(\chi_{2793}(872,\cdot)\) \(\chi_{2793}(1061,\cdot)\) \(\chi_{2793}(1073,\cdot)\) \(\chi_{2793}(1220,\cdot)\) \(\chi_{2793}(1241,\cdot)\) \(\chi_{2793}(1271,\cdot)\) \(\chi_{2793}(1460,\cdot)\) \(\chi_{2793}(1472,\cdot)\) \(\chi_{2793}(1544,\cdot)\) \(\chi_{2793}(1619,\cdot)\) \(\chi_{2793}(1640,\cdot)\) \(\chi_{2793}(1670,\cdot)\) \(\chi_{2793}(1859,\cdot)\) \(\chi_{2793}(1871,\cdot)\) \(\chi_{2793}(1943,\cdot)\) \(\chi_{2793}(2018,\cdot)\) \(\chi_{2793}(2069,\cdot)\) \(\chi_{2793}(2258,\cdot)\) \(\chi_{2793}(2270,\cdot)\) ...

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

\((932,2110,2206)\) → \((-1,e\left(\frac{8}{21}\right),e\left(\frac{5}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(20\)
\( \chi_{ 2793 }(74, a) \) \(-1\)\(1\)\(e\left(\frac{121}{126}\right)\)\(e\left(\frac{58}{63}\right)\)\(e\left(\frac{55}{126}\right)\)\(e\left(\frac{37}{42}\right)\)\(e\left(\frac{25}{63}\right)\)\(e\left(\frac{17}{42}\right)\)\(e\left(\frac{22}{63}\right)\)\(e\left(\frac{53}{63}\right)\)\(e\left(\frac{73}{126}\right)\)\(e\left(\frac{5}{14}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2793 }(74,a) \;\) at \(\;a = \) e.g. 2