Properties

Label 1859.10
Modulus $1859$
Conductor $1859$
Order $78$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1859, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([39,5]))
 
pari: [g,chi] = znchar(Mod(10,1859))
 

Basic properties

Modulus: \(1859\)
Conductor: \(1859\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
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 1859.bi

\(\chi_{1859}(10,\cdot)\) \(\chi_{1859}(43,\cdot)\) \(\chi_{1859}(153,\cdot)\) \(\chi_{1859}(186,\cdot)\) \(\chi_{1859}(296,\cdot)\) \(\chi_{1859}(329,\cdot)\) \(\chi_{1859}(439,\cdot)\) \(\chi_{1859}(472,\cdot)\) \(\chi_{1859}(582,\cdot)\) \(\chi_{1859}(615,\cdot)\) \(\chi_{1859}(725,\cdot)\) \(\chi_{1859}(758,\cdot)\) \(\chi_{1859}(901,\cdot)\) \(\chi_{1859}(1011,\cdot)\) \(\chi_{1859}(1044,\cdot)\) \(\chi_{1859}(1154,\cdot)\) \(\chi_{1859}(1187,\cdot)\) \(\chi_{1859}(1297,\cdot)\) \(\chi_{1859}(1440,\cdot)\) \(\chi_{1859}(1473,\cdot)\) \(\chi_{1859}(1583,\cdot)\) \(\chi_{1859}(1616,\cdot)\) \(\chi_{1859}(1726,\cdot)\) \(\chi_{1859}(1759,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((508,1354)\) → \((-1,e\left(\frac{5}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(12\)
\( \chi_{ 1859 }(10, a) \) \(-1\)\(1\)\(e\left(\frac{22}{39}\right)\)\(e\left(\frac{37}{39}\right)\)\(e\left(\frac{5}{39}\right)\)\(e\left(\frac{15}{26}\right)\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{14}{39}\right)\)\(e\left(\frac{9}{13}\right)\)\(e\left(\frac{35}{39}\right)\)\(e\left(\frac{11}{78}\right)\)\(e\left(\frac{1}{13}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1859 }(10,a) \;\) at \(\;a = \) e.g. 2