Properties

Label 3072.79
Modulus $3072$
Conductor $256$
Order $64$
Real no
Primitive no
Minimal no
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3072, base_ring=CyclotomicField(64))
 
M = H._module
 
chi = DirichletCharacter(H, M([32,45,0]))
 
pari: [g,chi] = znchar(Mod(79,3072))
 

Basic properties

Modulus: \(3072\)
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 \(\chi_{256}(235,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3072.bb

\(\chi_{3072}(79,\cdot)\) \(\chi_{3072}(175,\cdot)\) \(\chi_{3072}(271,\cdot)\) \(\chi_{3072}(367,\cdot)\) \(\chi_{3072}(463,\cdot)\) \(\chi_{3072}(559,\cdot)\) \(\chi_{3072}(655,\cdot)\) \(\chi_{3072}(751,\cdot)\) \(\chi_{3072}(847,\cdot)\) \(\chi_{3072}(943,\cdot)\) \(\chi_{3072}(1039,\cdot)\) \(\chi_{3072}(1135,\cdot)\) \(\chi_{3072}(1231,\cdot)\) \(\chi_{3072}(1327,\cdot)\) \(\chi_{3072}(1423,\cdot)\) \(\chi_{3072}(1519,\cdot)\) \(\chi_{3072}(1615,\cdot)\) \(\chi_{3072}(1711,\cdot)\) \(\chi_{3072}(1807,\cdot)\) \(\chi_{3072}(1903,\cdot)\) \(\chi_{3072}(1999,\cdot)\) \(\chi_{3072}(2095,\cdot)\) \(\chi_{3072}(2191,\cdot)\) \(\chi_{3072}(2287,\cdot)\) \(\chi_{3072}(2383,\cdot)\) \(\chi_{3072}(2479,\cdot)\) \(\chi_{3072}(2575,\cdot)\) \(\chi_{3072}(2671,\cdot)\) \(\chi_{3072}(2767,\cdot)\) \(\chi_{3072}(2863,\cdot)\) ...

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

\((2047,2053,1025)\) → \((-1,e\left(\frac{45}{64}\right),1)\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)
\( \chi_{ 3072 }(79, a) \) \(-1\)\(1\)\(e\left(\frac{45}{64}\right)\)\(e\left(\frac{17}{32}\right)\)\(e\left(\frac{17}{64}\right)\)\(e\left(\frac{3}{64}\right)\)\(e\left(\frac{11}{16}\right)\)\(e\left(\frac{43}{64}\right)\)\(e\left(\frac{11}{32}\right)\)\(e\left(\frac{13}{32}\right)\)\(e\left(\frac{31}{64}\right)\)\(e\left(\frac{1}{8}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3072 }(79,a) \;\) at \(\;a = \) e.g. 2