Properties

Label 1849.3
Modulus $1849$
Conductor $1849$
Order $1806$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1849, base_ring=CyclotomicField(1806))
 
M = H._module
 
chi = DirichletCharacter(H, M([1]))
 
pari: [g,chi] = znchar(Mod(3,1849))
 

Basic properties

Modulus: \(1849\)
Conductor: \(1849\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(1806\)
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 1849.p

\(\chi_{1849}(3,\cdot)\) \(\chi_{1849}(5,\cdot)\) \(\chi_{1849}(12,\cdot)\) \(\chi_{1849}(18,\cdot)\) \(\chi_{1849}(20,\cdot)\) \(\chi_{1849}(26,\cdot)\) \(\chi_{1849}(28,\cdot)\) \(\chi_{1849}(29,\cdot)\) \(\chi_{1849}(30,\cdot)\) \(\chi_{1849}(33,\cdot)\) \(\chi_{1849}(34,\cdot)\) \(\chi_{1849}(46,\cdot)\) \(\chi_{1849}(48,\cdot)\) \(\chi_{1849}(55,\cdot)\) \(\chi_{1849}(61,\cdot)\) \(\chi_{1849}(62,\cdot)\) \(\chi_{1849}(63,\cdot)\) \(\chi_{1849}(69,\cdot)\) \(\chi_{1849}(71,\cdot)\) \(\chi_{1849}(72,\cdot)\) \(\chi_{1849}(73,\cdot)\) \(\chi_{1849}(76,\cdot)\) \(\chi_{1849}(77,\cdot)\) \(\chi_{1849}(89,\cdot)\) \(\chi_{1849}(91,\cdot)\) \(\chi_{1849}(98,\cdot)\) \(\chi_{1849}(104,\cdot)\) \(\chi_{1849}(105,\cdot)\) \(\chi_{1849}(106,\cdot)\) \(\chi_{1849}(112,\cdot)\) ...

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: $\Q(\zeta_{903})$
Fixed field: Number field defined by a degree 1806 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{1}{1806}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 1849 }(3, a) \) \(-1\)\(1\)\(e\left(\frac{513}{602}\right)\)\(e\left(\frac{1}{1806}\right)\)\(e\left(\frac{212}{301}\right)\)\(e\left(\frac{193}{1806}\right)\)\(e\left(\frac{110}{129}\right)\)\(e\left(\frac{35}{258}\right)\)\(e\left(\frac{335}{602}\right)\)\(e\left(\frac{1}{903}\right)\)\(e\left(\frac{866}{903}\right)\)\(e\left(\frac{243}{301}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1849 }(3,a) \;\) at \(\;a = \) e.g. 2