Properties

Label 8512.557
Modulus $8512$
Conductor $8512$
Order $144$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8512, base_ring=CyclotomicField(144))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,63,96,112]))
 
pari: [g,chi] = znchar(Mod(557,8512))
 

Basic properties

Modulus: \(8512\)
Conductor: \(8512\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(144\)
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 8512.lw

\(\chi_{8512}(93,\cdot)\) \(\chi_{8512}(149,\cdot)\) \(\chi_{8512}(389,\cdot)\) \(\chi_{8512}(557,\cdot)\) \(\chi_{8512}(669,\cdot)\) \(\chi_{8512}(765,\cdot)\) \(\chi_{8512}(1157,\cdot)\) \(\chi_{8512}(1213,\cdot)\) \(\chi_{8512}(1453,\cdot)\) \(\chi_{8512}(1621,\cdot)\) \(\chi_{8512}(1733,\cdot)\) \(\chi_{8512}(1829,\cdot)\) \(\chi_{8512}(2221,\cdot)\) \(\chi_{8512}(2277,\cdot)\) \(\chi_{8512}(2517,\cdot)\) \(\chi_{8512}(2685,\cdot)\) \(\chi_{8512}(2797,\cdot)\) \(\chi_{8512}(2893,\cdot)\) \(\chi_{8512}(3285,\cdot)\) \(\chi_{8512}(3341,\cdot)\) \(\chi_{8512}(3581,\cdot)\) \(\chi_{8512}(3749,\cdot)\) \(\chi_{8512}(3861,\cdot)\) \(\chi_{8512}(3957,\cdot)\) \(\chi_{8512}(4349,\cdot)\) \(\chi_{8512}(4405,\cdot)\) \(\chi_{8512}(4645,\cdot)\) \(\chi_{8512}(4813,\cdot)\) \(\chi_{8512}(4925,\cdot)\) \(\chi_{8512}(5021,\cdot)\) ...

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: $\Q(\zeta_{144})$
Fixed field: Number field defined by a degree 144 polynomial (not computed)

Values on generators

\((5055,6917,7297,3137)\) → \((1,e\left(\frac{7}{16}\right),e\left(\frac{2}{3}\right),e\left(\frac{7}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(23\)\(25\)\(27\)
\( \chi_{ 8512 }(557, a) \) \(1\)\(1\)\(e\left(\frac{13}{144}\right)\)\(e\left(\frac{31}{144}\right)\)\(e\left(\frac{13}{72}\right)\)\(e\left(\frac{3}{16}\right)\)\(e\left(\frac{65}{144}\right)\)\(e\left(\frac{11}{36}\right)\)\(e\left(\frac{25}{36}\right)\)\(e\left(\frac{1}{72}\right)\)\(e\left(\frac{31}{72}\right)\)\(e\left(\frac{13}{48}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8512 }(557,a) \;\) at \(\;a = \) e.g. 2