Properties

Label 8281.437
Modulus $8281$
Conductor $637$
Order $84$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8281, base_ring=CyclotomicField(84))
 
M = H._module
 
chi = DirichletCharacter(H, M([62,21]))
 
pari: [g,chi] = znchar(Mod(437,8281))
 

Basic properties

Modulus: \(8281\)
Conductor: \(637\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(84\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{637}(437,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8281.cy

\(\chi_{8281}(437,\cdot)\) \(\chi_{8281}(577,\cdot)\) \(\chi_{8281}(775,\cdot)\) \(\chi_{8281}(915,\cdot)\) \(\chi_{8281}(1620,\cdot)\) \(\chi_{8281}(1760,\cdot)\) \(\chi_{8281}(1958,\cdot)\) \(\chi_{8281}(2098,\cdot)\) \(\chi_{8281}(2803,\cdot)\) \(\chi_{8281}(2943,\cdot)\) \(\chi_{8281}(3141,\cdot)\) \(\chi_{8281}(3281,\cdot)\) \(\chi_{8281}(3986,\cdot)\) \(\chi_{8281}(4126,\cdot)\) \(\chi_{8281}(4324,\cdot)\) \(\chi_{8281}(4464,\cdot)\) \(\chi_{8281}(5169,\cdot)\) \(\chi_{8281}(5309,\cdot)\) \(\chi_{8281}(5647,\cdot)\) \(\chi_{8281}(6492,\cdot)\) \(\chi_{8281}(6690,\cdot)\) \(\chi_{8281}(7535,\cdot)\) \(\chi_{8281}(7873,\cdot)\) \(\chi_{8281}(8013,\cdot)\)

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: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((1522,3382)\) → \((e\left(\frac{31}{42}\right),i)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 8281 }(437, a) \) \(1\)\(1\)\(e\left(\frac{37}{84}\right)\)\(e\left(\frac{31}{42}\right)\)\(e\left(\frac{37}{42}\right)\)\(e\left(\frac{55}{84}\right)\)\(e\left(\frac{5}{28}\right)\)\(e\left(\frac{9}{28}\right)\)\(e\left(\frac{10}{21}\right)\)\(e\left(\frac{2}{21}\right)\)\(e\left(\frac{23}{84}\right)\)\(e\left(\frac{13}{21}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8281 }(437,a) \;\) at \(\;a = \) e.g. 2