Properties

Label 8512.6887
Modulus $8512$
Conductor $4256$
Order $72$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8512, base_ring=CyclotomicField(72))
 
M = H._module
 
chi = DirichletCharacter(H, M([36,9,36,32]))
 
pari: [g,chi] = znchar(Mod(6887,8512))
 

Basic properties

Modulus: \(8512\)
Conductor: \(4256\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(72\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4256}(3163,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8512.kr

\(\chi_{8512}(55,\cdot)\) \(\chi_{8512}(503,\cdot)\) \(\chi_{8512}(727,\cdot)\) \(\chi_{8512}(1175,\cdot)\) \(\chi_{8512}(1735,\cdot)\) \(\chi_{8512}(1847,\cdot)\) \(\chi_{8512}(2183,\cdot)\) \(\chi_{8512}(2631,\cdot)\) \(\chi_{8512}(2855,\cdot)\) \(\chi_{8512}(3303,\cdot)\) \(\chi_{8512}(3863,\cdot)\) \(\chi_{8512}(3975,\cdot)\) \(\chi_{8512}(4311,\cdot)\) \(\chi_{8512}(4759,\cdot)\) \(\chi_{8512}(4983,\cdot)\) \(\chi_{8512}(5431,\cdot)\) \(\chi_{8512}(5991,\cdot)\) \(\chi_{8512}(6103,\cdot)\) \(\chi_{8512}(6439,\cdot)\) \(\chi_{8512}(6887,\cdot)\) \(\chi_{8512}(7111,\cdot)\) \(\chi_{8512}(7559,\cdot)\) \(\chi_{8512}(8119,\cdot)\) \(\chi_{8512}(8231,\cdot)\)

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: $\Q(\zeta_{72})$
Fixed field: Number field defined by a degree 72 polynomial

Values on generators

\((5055,6917,7297,3137)\) → \((-1,e\left(\frac{1}{8}\right),-1,e\left(\frac{4}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(23\)\(25\)\(27\)
\( \chi_{ 8512 }(6887, a) \) \(1\)\(1\)\(e\left(\frac{11}{72}\right)\)\(e\left(\frac{53}{72}\right)\)\(e\left(\frac{11}{36}\right)\)\(e\left(\frac{11}{24}\right)\)\(e\left(\frac{43}{72}\right)\)\(e\left(\frac{8}{9}\right)\)\(e\left(\frac{4}{9}\right)\)\(e\left(\frac{5}{36}\right)\)\(e\left(\frac{17}{36}\right)\)\(e\left(\frac{11}{24}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8512 }(6887,a) \;\) at \(\;a = \) e.g. 2