Properties

Label 3072.89
Modulus $3072$
Conductor $1536$
Order $128$
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(128))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,57,64]))
 
pari: [g,chi] = znchar(Mod(89,3072))
 

Basic properties

Modulus: \(3072\)
Conductor: \(1536\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(128\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1536}(1445,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3072.bf

\(\chi_{3072}(41,\cdot)\) \(\chi_{3072}(89,\cdot)\) \(\chi_{3072}(137,\cdot)\) \(\chi_{3072}(185,\cdot)\) \(\chi_{3072}(233,\cdot)\) \(\chi_{3072}(281,\cdot)\) \(\chi_{3072}(329,\cdot)\) \(\chi_{3072}(377,\cdot)\) \(\chi_{3072}(425,\cdot)\) \(\chi_{3072}(473,\cdot)\) \(\chi_{3072}(521,\cdot)\) \(\chi_{3072}(569,\cdot)\) \(\chi_{3072}(617,\cdot)\) \(\chi_{3072}(665,\cdot)\) \(\chi_{3072}(713,\cdot)\) \(\chi_{3072}(761,\cdot)\) \(\chi_{3072}(809,\cdot)\) \(\chi_{3072}(857,\cdot)\) \(\chi_{3072}(905,\cdot)\) \(\chi_{3072}(953,\cdot)\) \(\chi_{3072}(1001,\cdot)\) \(\chi_{3072}(1049,\cdot)\) \(\chi_{3072}(1097,\cdot)\) \(\chi_{3072}(1145,\cdot)\) \(\chi_{3072}(1193,\cdot)\) \(\chi_{3072}(1241,\cdot)\) \(\chi_{3072}(1289,\cdot)\) \(\chi_{3072}(1337,\cdot)\) \(\chi_{3072}(1385,\cdot)\) \(\chi_{3072}(1433,\cdot)\) ...

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: $\Q(\zeta_{128})$
Fixed field: Number field defined by a degree 128 polynomial (not computed)

Values on generators

\((2047,2053,1025)\) → \((1,e\left(\frac{57}{128}\right),-1)\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)
\( \chi_{ 3072 }(89, a) \) \(-1\)\(1\)\(e\left(\frac{121}{128}\right)\)\(e\left(\frac{61}{64}\right)\)\(e\left(\frac{45}{128}\right)\)\(e\left(\frac{55}{128}\right)\)\(e\left(\frac{31}{32}\right)\)\(e\left(\frac{31}{128}\right)\)\(e\left(\frac{47}{64}\right)\)\(e\left(\frac{57}{64}\right)\)\(e\left(\frac{35}{128}\right)\)\(e\left(\frac{9}{16}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3072 }(89,a) \;\) at \(\;a = \) e.g. 2