Properties

Label 2681.226
Modulus $2681$
Conductor $2681$
Order $573$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2681, base_ring=CyclotomicField(1146))
 
M = H._module
 
chi = DirichletCharacter(H, M([382,960]))
 
pari: [g,chi] = znchar(Mod(226,2681))
 

Basic properties

Modulus: \(2681\)
Conductor: \(2681\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(573\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2681.m

\(\chi_{2681}(2,\cdot)\) \(\chi_{2681}(4,\cdot)\) \(\chi_{2681}(9,\cdot)\) \(\chi_{2681}(16,\cdot)\) \(\chi_{2681}(18,\cdot)\) \(\chi_{2681}(23,\cdot)\) \(\chi_{2681}(25,\cdot)\) \(\chi_{2681}(32,\cdot)\) \(\chi_{2681}(46,\cdot)\) \(\chi_{2681}(51,\cdot)\) \(\chi_{2681}(58,\cdot)\) \(\chi_{2681}(65,\cdot)\) \(\chi_{2681}(67,\cdot)\) \(\chi_{2681}(72,\cdot)\) \(\chi_{2681}(81,\cdot)\) \(\chi_{2681}(86,\cdot)\) \(\chi_{2681}(93,\cdot)\) \(\chi_{2681}(100,\cdot)\) \(\chi_{2681}(102,\cdot)\) \(\chi_{2681}(114,\cdot)\) \(\chi_{2681}(116,\cdot)\) \(\chi_{2681}(121,\cdot)\) \(\chi_{2681}(128,\cdot)\) \(\chi_{2681}(130,\cdot)\) \(\chi_{2681}(137,\cdot)\) \(\chi_{2681}(142,\cdot)\) \(\chi_{2681}(144,\cdot)\) \(\chi_{2681}(149,\cdot)\) \(\chi_{2681}(165,\cdot)\) \(\chi_{2681}(172,\cdot)\) ...

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: $\Q(\zeta_{573})$
Fixed field: Number field defined by a degree 573 polynomial (not computed)

Values on generators

\((2299,771)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{160}{191}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 2681 }(226, a) \) \(1\)\(1\)\(e\left(\frac{526}{573}\right)\)\(e\left(\frac{329}{573}\right)\)\(e\left(\frac{479}{573}\right)\)\(e\left(\frac{289}{573}\right)\)\(e\left(\frac{94}{191}\right)\)\(e\left(\frac{144}{191}\right)\)\(e\left(\frac{85}{573}\right)\)\(e\left(\frac{242}{573}\right)\)\(e\left(\frac{506}{573}\right)\)\(e\left(\frac{235}{573}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2681 }(226,a) \;\) at \(\;a = \) e.g. 2