Properties

Label 2624.107
Modulus $2624$
Conductor $2624$
Order $80$
Real no
Primitive yes
Minimal yes
Parity odd

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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([40,65,8]))
 
pari: [g,chi] = znchar(Mod(107,2624))
 

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

Galois orbit 2624.eg

\(\chi_{2624}(107,\cdot)\) \(\chi_{2624}(187,\cdot)\) \(\chi_{2624}(195,\cdot)\) \(\chi_{2624}(291,\cdot)\) \(\chi_{2624}(435,\cdot)\) \(\chi_{2624}(515,\cdot)\) \(\chi_{2624}(523,\cdot)\) \(\chi_{2624}(619,\cdot)\) \(\chi_{2624}(763,\cdot)\) \(\chi_{2624}(843,\cdot)\) \(\chi_{2624}(851,\cdot)\) \(\chi_{2624}(947,\cdot)\) \(\chi_{2624}(1091,\cdot)\) \(\chi_{2624}(1171,\cdot)\) \(\chi_{2624}(1179,\cdot)\) \(\chi_{2624}(1275,\cdot)\) \(\chi_{2624}(1419,\cdot)\) \(\chi_{2624}(1499,\cdot)\) \(\chi_{2624}(1507,\cdot)\) \(\chi_{2624}(1603,\cdot)\) \(\chi_{2624}(1747,\cdot)\) \(\chi_{2624}(1827,\cdot)\) \(\chi_{2624}(1835,\cdot)\) \(\chi_{2624}(1931,\cdot)\) \(\chi_{2624}(2075,\cdot)\) \(\chi_{2624}(2155,\cdot)\) \(\chi_{2624}(2163,\cdot)\) \(\chi_{2624}(2259,\cdot)\) \(\chi_{2624}(2403,\cdot)\) \(\chi_{2624}(2483,\cdot)\) ...

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

\((575,1477,129)\) → \((-1,e\left(\frac{13}{16}\right),e\left(\frac{1}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 2624 }(107, a) \) \(-1\)\(1\)\(e\left(\frac{7}{16}\right)\)\(e\left(\frac{1}{80}\right)\)\(e\left(\frac{21}{40}\right)\)\(e\left(\frac{7}{8}\right)\)\(e\left(\frac{69}{80}\right)\)\(e\left(\frac{23}{80}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{1}{20}\right)\)\(e\left(\frac{7}{80}\right)\)\(e\left(\frac{77}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2624 }(107,a) \;\) at \(\;a = \) e.g. 2