Properties

Label 1077.43
Modulus $1077$
Conductor $359$
Order $358$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1077, base_ring=CyclotomicField(358))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,257]))
 
pari: [g,chi] = znchar(Mod(43,1077))
 

Basic properties

Modulus: \(1077\)
Conductor: \(359\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(358\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{359}(43,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1077.f

\(\chi_{1077}(7,\cdot)\) \(\chi_{1077}(13,\cdot)\) \(\chi_{1077}(19,\cdot)\) \(\chi_{1077}(28,\cdot)\) \(\chi_{1077}(31,\cdot)\) \(\chi_{1077}(43,\cdot)\) \(\chi_{1077}(52,\cdot)\) \(\chi_{1077}(58,\cdot)\) \(\chi_{1077}(61,\cdot)\) \(\chi_{1077}(67,\cdot)\) \(\chi_{1077}(70,\cdot)\) \(\chi_{1077}(76,\cdot)\) \(\chi_{1077}(97,\cdot)\) \(\chi_{1077}(103,\cdot)\) \(\chi_{1077}(106,\cdot)\) \(\chi_{1077}(109,\cdot)\) \(\chi_{1077}(112,\cdot)\) \(\chi_{1077}(118,\cdot)\) \(\chi_{1077}(124,\cdot)\) \(\chi_{1077}(130,\cdot)\) \(\chi_{1077}(139,\cdot)\) \(\chi_{1077}(142,\cdot)\) \(\chi_{1077}(145,\cdot)\) \(\chi_{1077}(154,\cdot)\) \(\chi_{1077}(157,\cdot)\) \(\chi_{1077}(163,\cdot)\) \(\chi_{1077}(166,\cdot)\) \(\chi_{1077}(172,\cdot)\) \(\chi_{1077}(175,\cdot)\) \(\chi_{1077}(178,\cdot)\) ...

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: $\Q(\zeta_{179})$
Fixed field: Number field defined by a degree 358 polynomial (not computed)

Values on generators

\((719,7)\) → \((1,e\left(\frac{257}{358}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 1077 }(43, a) \) \(-1\)\(1\)\(e\left(\frac{74}{179}\right)\)\(e\left(\frac{148}{179}\right)\)\(e\left(\frac{127}{179}\right)\)\(e\left(\frac{257}{358}\right)\)\(e\left(\frac{43}{179}\right)\)\(e\left(\frac{22}{179}\right)\)\(e\left(\frac{27}{179}\right)\)\(e\left(\frac{59}{358}\right)\)\(e\left(\frac{47}{358}\right)\)\(e\left(\frac{117}{179}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1077 }(43,a) \;\) at \(\;a = \) e.g. 2