Properties

Label 3328.27
Modulus $3328$
Conductor $256$
Order $64$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3328, base_ring=CyclotomicField(64))
 
M = H._module
 
chi = DirichletCharacter(H, M([32,41,0]))
 
pari: [g,chi] = znchar(Mod(27,3328))
 

Basic properties

Modulus: \(3328\)
Conductor: \(256\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(64\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{256}(27,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3328.dg

\(\chi_{3328}(27,\cdot)\) \(\chi_{3328}(131,\cdot)\) \(\chi_{3328}(235,\cdot)\) \(\chi_{3328}(339,\cdot)\) \(\chi_{3328}(443,\cdot)\) \(\chi_{3328}(547,\cdot)\) \(\chi_{3328}(651,\cdot)\) \(\chi_{3328}(755,\cdot)\) \(\chi_{3328}(859,\cdot)\) \(\chi_{3328}(963,\cdot)\) \(\chi_{3328}(1067,\cdot)\) \(\chi_{3328}(1171,\cdot)\) \(\chi_{3328}(1275,\cdot)\) \(\chi_{3328}(1379,\cdot)\) \(\chi_{3328}(1483,\cdot)\) \(\chi_{3328}(1587,\cdot)\) \(\chi_{3328}(1691,\cdot)\) \(\chi_{3328}(1795,\cdot)\) \(\chi_{3328}(1899,\cdot)\) \(\chi_{3328}(2003,\cdot)\) \(\chi_{3328}(2107,\cdot)\) \(\chi_{3328}(2211,\cdot)\) \(\chi_{3328}(2315,\cdot)\) \(\chi_{3328}(2419,\cdot)\) \(\chi_{3328}(2523,\cdot)\) \(\chi_{3328}(2627,\cdot)\) \(\chi_{3328}(2731,\cdot)\) \(\chi_{3328}(2835,\cdot)\) \(\chi_{3328}(2939,\cdot)\) \(\chi_{3328}(3043,\cdot)\) ...

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: $\Q(\zeta_{64})$
Fixed field: Number field defined by a degree 64 polynomial

Values on generators

\((1535,261,769)\) → \((-1,e\left(\frac{41}{64}\right),1)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 3328 }(27, a) \) \(-1\)\(1\)\(e\left(\frac{59}{64}\right)\)\(e\left(\frac{41}{64}\right)\)\(e\left(\frac{29}{32}\right)\)\(e\left(\frac{27}{32}\right)\)\(e\left(\frac{61}{64}\right)\)\(e\left(\frac{9}{16}\right)\)\(e\left(\frac{15}{16}\right)\)\(e\left(\frac{15}{64}\right)\)\(e\left(\frac{53}{64}\right)\)\(e\left(\frac{15}{32}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3328 }(27,a) \;\) at \(\;a = \) e.g. 2