Properties

Label 9747.937
Modulus $9747$
Conductor $3249$
Order $171$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(9747, base_ring=CyclotomicField(342))
 
M = H._module
 
chi = DirichletCharacter(H, M([228,284]))
 
pari: [g,chi] = znchar(Mod(937,9747))
 

Basic properties

Modulus: \(9747\)
Conductor: \(3249\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(171\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3249}(3103,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9747.dq

\(\chi_{9747}(226,\cdot)\) \(\chi_{9747}(289,\cdot)\) \(\chi_{9747}(370,\cdot)\) \(\chi_{9747}(424,\cdot)\) \(\chi_{9747}(442,\cdot)\) \(\chi_{9747}(739,\cdot)\) \(\chi_{9747}(802,\cdot)\) \(\chi_{9747}(883,\cdot)\) \(\chi_{9747}(928,\cdot)\) \(\chi_{9747}(937,\cdot)\) \(\chi_{9747}(955,\cdot)\) \(\chi_{9747}(1252,\cdot)\) \(\chi_{9747}(1315,\cdot)\) \(\chi_{9747}(1396,\cdot)\) \(\chi_{9747}(1441,\cdot)\) \(\chi_{9747}(1450,\cdot)\) \(\chi_{9747}(1468,\cdot)\) \(\chi_{9747}(1765,\cdot)\) \(\chi_{9747}(1828,\cdot)\) \(\chi_{9747}(1909,\cdot)\) \(\chi_{9747}(1954,\cdot)\) \(\chi_{9747}(1963,\cdot)\) \(\chi_{9747}(1981,\cdot)\) \(\chi_{9747}(2278,\cdot)\) \(\chi_{9747}(2341,\cdot)\) \(\chi_{9747}(2422,\cdot)\) \(\chi_{9747}(2467,\cdot)\) \(\chi_{9747}(2476,\cdot)\) \(\chi_{9747}(2494,\cdot)\) \(\chi_{9747}(2791,\cdot)\) ...

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: $\Q(\zeta_{171})$
Fixed field: Number field defined by a degree 171 polynomial (not computed)

Values on generators

\((6860,2890)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{142}{171}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 9747 }(937, a) \) \(1\)\(1\)\(e\left(\frac{85}{171}\right)\)\(e\left(\frac{170}{171}\right)\)\(e\left(\frac{169}{171}\right)\)\(e\left(\frac{13}{57}\right)\)\(e\left(\frac{28}{57}\right)\)\(e\left(\frac{83}{171}\right)\)\(e\left(\frac{7}{19}\right)\)\(e\left(\frac{92}{171}\right)\)\(e\left(\frac{124}{171}\right)\)\(e\left(\frac{169}{171}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9747 }(937,a) \;\) at \(\;a = \) e.g. 2