Properties

Label 2624.45
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([0,35,24]))
 
pari: [g,chi] = znchar(Mod(45,2624))
 

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.el

\(\chi_{2624}(45,\cdot)\) \(\chi_{2624}(189,\cdot)\) \(\chi_{2624}(269,\cdot)\) \(\chi_{2624}(277,\cdot)\) \(\chi_{2624}(373,\cdot)\) \(\chi_{2624}(517,\cdot)\) \(\chi_{2624}(597,\cdot)\) \(\chi_{2624}(605,\cdot)\) \(\chi_{2624}(701,\cdot)\) \(\chi_{2624}(845,\cdot)\) \(\chi_{2624}(925,\cdot)\) \(\chi_{2624}(933,\cdot)\) \(\chi_{2624}(1029,\cdot)\) \(\chi_{2624}(1173,\cdot)\) \(\chi_{2624}(1253,\cdot)\) \(\chi_{2624}(1261,\cdot)\) \(\chi_{2624}(1357,\cdot)\) \(\chi_{2624}(1501,\cdot)\) \(\chi_{2624}(1581,\cdot)\) \(\chi_{2624}(1589,\cdot)\) \(\chi_{2624}(1685,\cdot)\) \(\chi_{2624}(1829,\cdot)\) \(\chi_{2624}(1909,\cdot)\) \(\chi_{2624}(1917,\cdot)\) \(\chi_{2624}(2013,\cdot)\) \(\chi_{2624}(2157,\cdot)\) \(\chi_{2624}(2237,\cdot)\) \(\chi_{2624}(2245,\cdot)\) \(\chi_{2624}(2341,\cdot)\) \(\chi_{2624}(2485,\cdot)\) ...

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

\((575,1477,129)\) → \((1,e\left(\frac{7}{16}\right),e\left(\frac{3}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 2624 }(45, a) \) \(1\)\(1\)\(e\left(\frac{13}{16}\right)\)\(e\left(\frac{3}{80}\right)\)\(e\left(\frac{3}{40}\right)\)\(e\left(\frac{5}{8}\right)\)\(e\left(\frac{7}{80}\right)\)\(e\left(\frac{69}{80}\right)\)\(e\left(\frac{17}{20}\right)\)\(e\left(\frac{3}{20}\right)\)\(e\left(\frac{61}{80}\right)\)\(e\left(\frac{71}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2624 }(45,a) \;\) at \(\;a = \) e.g. 2