Properties

Label 8664.85
Modulus $8664$
Conductor $2888$
Order $342$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8664, base_ring=CyclotomicField(342))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,171,0,116]))
 
pari: [g,chi] = znchar(Mod(85,8664))
 

Basic properties

Modulus: \(8664\)
Conductor: \(2888\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(342\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2888}(85,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8664.do

\(\chi_{8664}(61,\cdot)\) \(\chi_{8664}(85,\cdot)\) \(\chi_{8664}(157,\cdot)\) \(\chi_{8664}(253,\cdot)\) \(\chi_{8664}(301,\cdot)\) \(\chi_{8664}(397,\cdot)\) \(\chi_{8664}(517,\cdot)\) \(\chi_{8664}(541,\cdot)\) \(\chi_{8664}(613,\cdot)\) \(\chi_{8664}(709,\cdot)\) \(\chi_{8664}(757,\cdot)\) \(\chi_{8664}(853,\cdot)\) \(\chi_{8664}(973,\cdot)\) \(\chi_{8664}(997,\cdot)\) \(\chi_{8664}(1069,\cdot)\) \(\chi_{8664}(1165,\cdot)\) \(\chi_{8664}(1213,\cdot)\) \(\chi_{8664}(1309,\cdot)\) \(\chi_{8664}(1429,\cdot)\) \(\chi_{8664}(1453,\cdot)\) \(\chi_{8664}(1525,\cdot)\) \(\chi_{8664}(1621,\cdot)\) \(\chi_{8664}(1669,\cdot)\) \(\chi_{8664}(1765,\cdot)\) \(\chi_{8664}(1885,\cdot)\) \(\chi_{8664}(1909,\cdot)\) \(\chi_{8664}(1981,\cdot)\) \(\chi_{8664}(2077,\cdot)\) \(\chi_{8664}(2125,\cdot)\) \(\chi_{8664}(2221,\cdot)\) ...

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 342 polynomial (not computed)

Values on generators

\((2167,4333,5777,8305)\) → \((1,-1,1,e\left(\frac{58}{171}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 8664 }(85, a) \) \(1\)\(1\)\(e\left(\frac{65}{342}\right)\)\(e\left(\frac{50}{57}\right)\)\(e\left(\frac{11}{114}\right)\)\(e\left(\frac{31}{342}\right)\)\(e\left(\frac{112}{171}\right)\)\(e\left(\frac{89}{171}\right)\)\(e\left(\frac{65}{171}\right)\)\(e\left(\frac{91}{342}\right)\)\(e\left(\frac{44}{57}\right)\)\(e\left(\frac{23}{342}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8664 }(85,a) \;\) at \(\;a = \) e.g. 2