Properties

Label 8281.30
Modulus $8281$
Conductor $1183$
Order $78$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8281, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([26,67]))
 
pari: [g,chi] = znchar(Mod(30,8281))
 

Basic properties

Modulus: \(8281\)
Conductor: \(1183\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1183}(30,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8281.cl

\(\chi_{8281}(30,\cdot)\) \(\chi_{8281}(667,\cdot)\) \(\chi_{8281}(998,\cdot)\) \(\chi_{8281}(1304,\cdot)\) \(\chi_{8281}(1635,\cdot)\) \(\chi_{8281}(1941,\cdot)\) \(\chi_{8281}(2272,\cdot)\) \(\chi_{8281}(2578,\cdot)\) \(\chi_{8281}(2909,\cdot)\) \(\chi_{8281}(3215,\cdot)\) \(\chi_{8281}(3546,\cdot)\) \(\chi_{8281}(3852,\cdot)\) \(\chi_{8281}(4183,\cdot)\) \(\chi_{8281}(4489,\cdot)\) \(\chi_{8281}(4820,\cdot)\) \(\chi_{8281}(5126,\cdot)\) \(\chi_{8281}(5457,\cdot)\) \(\chi_{8281}(5763,\cdot)\) \(\chi_{8281}(6094,\cdot)\) \(\chi_{8281}(6731,\cdot)\) \(\chi_{8281}(7037,\cdot)\) \(\chi_{8281}(7368,\cdot)\) \(\chi_{8281}(7674,\cdot)\) \(\chi_{8281}(8005,\cdot)\)

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

\((1522,3382)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{67}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 8281 }(30, a) \) \(1\)\(1\)\(e\left(\frac{41}{78}\right)\)\(e\left(\frac{11}{13}\right)\)\(e\left(\frac{2}{39}\right)\)\(e\left(\frac{31}{78}\right)\)\(e\left(\frac{29}{78}\right)\)\(e\left(\frac{15}{26}\right)\)\(e\left(\frac{9}{13}\right)\)\(e\left(\frac{12}{13}\right)\)\(e\left(\frac{21}{26}\right)\)\(e\left(\frac{35}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8281 }(30,a) \;\) at \(\;a = \) e.g. 2