Properties

Label 1792.43
Modulus $1792$
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(1792, base_ring=CyclotomicField(64))
 
M = H._module
 
chi = DirichletCharacter(H, M([32,61,0]))
 
pari: [g,chi] = znchar(Mod(43,1792))
 

Basic properties

Modulus: \(1792\)
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 \(\chi_{256}(43,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1792.bu

\(\chi_{1792}(43,\cdot)\) \(\chi_{1792}(99,\cdot)\) \(\chi_{1792}(155,\cdot)\) \(\chi_{1792}(211,\cdot)\) \(\chi_{1792}(267,\cdot)\) \(\chi_{1792}(323,\cdot)\) \(\chi_{1792}(379,\cdot)\) \(\chi_{1792}(435,\cdot)\) \(\chi_{1792}(491,\cdot)\) \(\chi_{1792}(547,\cdot)\) \(\chi_{1792}(603,\cdot)\) \(\chi_{1792}(659,\cdot)\) \(\chi_{1792}(715,\cdot)\) \(\chi_{1792}(771,\cdot)\) \(\chi_{1792}(827,\cdot)\) \(\chi_{1792}(883,\cdot)\) \(\chi_{1792}(939,\cdot)\) \(\chi_{1792}(995,\cdot)\) \(\chi_{1792}(1051,\cdot)\) \(\chi_{1792}(1107,\cdot)\) \(\chi_{1792}(1163,\cdot)\) \(\chi_{1792}(1219,\cdot)\) \(\chi_{1792}(1275,\cdot)\) \(\chi_{1792}(1331,\cdot)\) \(\chi_{1792}(1387,\cdot)\) \(\chi_{1792}(1443,\cdot)\) \(\chi_{1792}(1499,\cdot)\) \(\chi_{1792}(1555,\cdot)\) \(\chi_{1792}(1611,\cdot)\) \(\chi_{1792}(1667,\cdot)\) ...

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

\((1023,1541,1025)\) → \((-1,e\left(\frac{61}{64}\right),1)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)
\( \chi_{ 1792 }(43, a) \) \(-1\)\(1\)\(e\left(\frac{55}{64}\right)\)\(e\left(\frac{61}{64}\right)\)\(e\left(\frac{23}{32}\right)\)\(e\left(\frac{33}{64}\right)\)\(e\left(\frac{51}{64}\right)\)\(e\left(\frac{13}{16}\right)\)\(e\left(\frac{11}{16}\right)\)\(e\left(\frac{27}{64}\right)\)\(e\left(\frac{27}{32}\right)\)\(e\left(\frac{29}{32}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1792 }(43,a) \;\) at \(\;a = \) e.g. 2