Properties

Label 2624.67
Modulus $2624$
Conductor $2624$
Order $80$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2624, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([40,15,34]))
 
pari: [g,chi] = znchar(Mod(67,2624))
 

Basic properties

Modulus: \(2624\)
Conductor: \(2624\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
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 2624.ei

\(\chi_{2624}(67,\cdot)\) \(\chi_{2624}(99,\cdot)\) \(\chi_{2624}(147,\cdot)\) \(\chi_{2624}(171,\cdot)\) \(\chi_{2624}(179,\cdot)\) \(\chi_{2624}(235,\cdot)\) \(\chi_{2624}(315,\cdot)\) \(\chi_{2624}(587,\cdot)\) \(\chi_{2624}(667,\cdot)\) \(\chi_{2624}(675,\cdot)\) \(\chi_{2624}(691,\cdot)\) \(\chi_{2624}(731,\cdot)\) \(\chi_{2624}(867,\cdot)\) \(\chi_{2624}(883,\cdot)\) \(\chi_{2624}(955,\cdot)\) \(\chi_{2624}(1259,\cdot)\) \(\chi_{2624}(1379,\cdot)\) \(\chi_{2624}(1411,\cdot)\) \(\chi_{2624}(1459,\cdot)\) \(\chi_{2624}(1483,\cdot)\) \(\chi_{2624}(1491,\cdot)\) \(\chi_{2624}(1547,\cdot)\) \(\chi_{2624}(1627,\cdot)\) \(\chi_{2624}(1899,\cdot)\) \(\chi_{2624}(1979,\cdot)\) \(\chi_{2624}(1987,\cdot)\) \(\chi_{2624}(2003,\cdot)\) \(\chi_{2624}(2043,\cdot)\) \(\chi_{2624}(2179,\cdot)\) \(\chi_{2624}(2195,\cdot)\) ...

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

Values on generators

\((575,1477,129)\) → \((-1,e\left(\frac{3}{16}\right),e\left(\frac{17}{40}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 2624 }(67, a) \) \(1\)\(1\)\(e\left(\frac{7}{16}\right)\)\(e\left(\frac{43}{80}\right)\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{7}{8}\right)\)\(e\left(\frac{57}{80}\right)\)\(e\left(\frac{79}{80}\right)\)\(e\left(\frac{39}{40}\right)\)\(e\left(\frac{11}{40}\right)\)\(e\left(\frac{51}{80}\right)\)\(e\left(\frac{31}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2624 }(67,a) \;\) at \(\;a = \) e.g. 2