Properties

Label 1127.29
Modulus $1127$
Conductor $1127$
Order $77$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1127, base_ring=CyclotomicField(154))
 
M = H._module
 
chi = DirichletCharacter(H, M([66,126]))
 
pari: [g,chi] = znchar(Mod(29,1127))
 

Basic properties

Modulus: \(1127\)
Conductor: \(1127\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(77\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1127.y

\(\chi_{1127}(8,\cdot)\) \(\chi_{1127}(29,\cdot)\) \(\chi_{1127}(36,\cdot)\) \(\chi_{1127}(64,\cdot)\) \(\chi_{1127}(71,\cdot)\) \(\chi_{1127}(78,\cdot)\) \(\chi_{1127}(85,\cdot)\) \(\chi_{1127}(127,\cdot)\) \(\chi_{1127}(141,\cdot)\) \(\chi_{1127}(169,\cdot)\) \(\chi_{1127}(190,\cdot)\) \(\chi_{1127}(211,\cdot)\) \(\chi_{1127}(225,\cdot)\) \(\chi_{1127}(232,\cdot)\) \(\chi_{1127}(239,\cdot)\) \(\chi_{1127}(288,\cdot)\) \(\chi_{1127}(302,\cdot)\) \(\chi_{1127}(330,\cdot)\) \(\chi_{1127}(351,\cdot)\) \(\chi_{1127}(358,\cdot)\) \(\chi_{1127}(372,\cdot)\) \(\chi_{1127}(386,\cdot)\) \(\chi_{1127}(400,\cdot)\) \(\chi_{1127}(407,\cdot)\) \(\chi_{1127}(449,\cdot)\) \(\chi_{1127}(463,\cdot)\) \(\chi_{1127}(512,\cdot)\) \(\chi_{1127}(519,\cdot)\) \(\chi_{1127}(533,\cdot)\) \(\chi_{1127}(547,\cdot)\) ...

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: $\Q(\zeta_{77})$
Fixed field: Number field defined by a degree 77 polynomial

Values on generators

\((346,442)\) → \((e\left(\frac{3}{7}\right),e\left(\frac{9}{11}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 1127 }(29, a) \) \(1\)\(1\)\(e\left(\frac{60}{77}\right)\)\(e\left(\frac{40}{77}\right)\)\(e\left(\frac{43}{77}\right)\)\(e\left(\frac{19}{77}\right)\)\(e\left(\frac{23}{77}\right)\)\(e\left(\frac{26}{77}\right)\)\(e\left(\frac{3}{77}\right)\)\(e\left(\frac{2}{77}\right)\)\(e\left(\frac{39}{77}\right)\)\(e\left(\frac{6}{77}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1127 }(29,a) \;\) at \(\;a = \) e.g. 2