Properties

Label 5185.28
Modulus $5185$
Conductor $5185$
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(5185, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([60,35,68]))
 
pari: [g,chi] = znchar(Mod(28,5185))
 

Basic properties

Modulus: \(5185\)
Conductor: \(5185\)
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 5185.jf

\(\chi_{5185}(28,\cdot)\) \(\chi_{5185}(207,\cdot)\) \(\chi_{5185}(267,\cdot)\) \(\chi_{5185}(277,\cdot)\) \(\chi_{5185}(313,\cdot)\) \(\chi_{5185}(333,\cdot)\) \(\chi_{5185}(618,\cdot)\) \(\chi_{5185}(708,\cdot)\) \(\chi_{5185}(887,\cdot)\) \(\chi_{5185}(1013,\cdot)\) \(\chi_{5185}(1212,\cdot)\) \(\chi_{5185}(1248,\cdot)\) \(\chi_{5185}(1553,\cdot)\) \(\chi_{5185}(1822,\cdot)\) \(\chi_{5185}(1928,\cdot)\) \(\chi_{5185}(2037,\cdot)\) \(\chi_{5185}(2233,\cdot)\) \(\chi_{5185}(2402,\cdot)\) \(\chi_{5185}(2647,\cdot)\) \(\chi_{5185}(2717,\cdot)\) \(\chi_{5185}(3012,\cdot)\) \(\chi_{5185}(3088,\cdot)\) \(\chi_{5185}(3327,\cdot)\) \(\chi_{5185}(3393,\cdot)\) \(\chi_{5185}(3652,\cdot)\) \(\chi_{5185}(4262,\cdot)\) \(\chi_{5185}(4278,\cdot)\) \(\chi_{5185}(4308,\cdot)\) \(\chi_{5185}(4583,\cdot)\) \(\chi_{5185}(4613,\cdot)\) ...

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

\((3112,4576,2381)\) → \((-i,e\left(\frac{7}{16}\right),e\left(\frac{17}{20}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 5185 }(28, a) \) \(-1\)\(1\)\(e\left(\frac{29}{40}\right)\)\(e\left(\frac{63}{80}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{41}{80}\right)\)\(e\left(\frac{17}{80}\right)\)\(e\left(\frac{7}{40}\right)\)\(e\left(\frac{23}{40}\right)\)\(e\left(\frac{13}{16}\right)\)\(e\left(\frac{19}{80}\right)\)\(1\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5185 }(28,a) \;\) at \(\;a = \) e.g. 2