Properties

Label 5185.42
Modulus $5185$
Conductor $5185$
Order $120$
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(120))
 
M = H._module
 
chi = DirichletCharacter(H, M([30,75,112]))
 
pari: [g,chi] = znchar(Mod(42,5185))
 

Basic properties

Modulus: \(5185\)
Conductor: \(5185\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(120\)
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.ju

\(\chi_{5185}(42,\cdot)\) \(\chi_{5185}(77,\cdot)\) \(\chi_{5185}(83,\cdot)\) \(\chi_{5185}(138,\cdot)\) \(\chi_{5185}(382,\cdot)\) \(\chi_{5185}(423,\cdot)\) \(\chi_{5185}(757,\cdot)\) \(\chi_{5185}(818,\cdot)\) \(\chi_{5185}(927,\cdot)\) \(\chi_{5185}(988,\cdot)\) \(\chi_{5185}(1018,\cdot)\) \(\chi_{5185}(1062,\cdot)\) \(\chi_{5185}(1232,\cdot)\) \(\chi_{5185}(1358,\cdot)\) \(\chi_{5185}(1947,\cdot)\) \(\chi_{5185}(2008,\cdot)\) \(\chi_{5185}(2038,\cdot)\) \(\chi_{5185}(2208,\cdot)\) \(\chi_{5185}(2252,\cdot)\) \(\chi_{5185}(2882,\cdot)\) \(\chi_{5185}(2943,\cdot)\) \(\chi_{5185}(3187,\cdot)\) \(\chi_{5185}(3228,\cdot)\) \(\chi_{5185}(3987,\cdot)\) \(\chi_{5185}(4048,\cdot)\) \(\chi_{5185}(4163,\cdot)\) \(\chi_{5185}(4292,\cdot)\) \(\chi_{5185}(4327,\cdot)\) \(\chi_{5185}(4388,\cdot)\) \(\chi_{5185}(4632,\cdot)\) ...

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: $\Q(\zeta_{120})$
Fixed field: Number field defined by a degree 120 polynomial (not computed)

Values on generators

\((3112,4576,2381)\) → \((i,e\left(\frac{5}{8}\right),e\left(\frac{14}{15}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 5185 }(42, a) \) \(-1\)\(1\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{39}{40}\right)\)\(e\left(\frac{13}{15}\right)\)\(e\left(\frac{109}{120}\right)\)\(e\left(\frac{103}{120}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{3}{8}\right)\)\(e\left(\frac{101}{120}\right)\)\(e\left(\frac{7}{12}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5185 }(42,a) \;\) at \(\;a = \) e.g. 2