Properties

Label 1775.126
Modulus $1775$
Conductor $71$
Order $70$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1775, base_ring=CyclotomicField(70))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,59]))
 
pari: [g,chi] = znchar(Mod(126,1775))
 

Basic properties

Modulus: \(1775\)
Conductor: \(71\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(70\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{71}(55,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1775.cq

\(\chi_{1775}(126,\cdot)\) \(\chi_{1775}(201,\cdot)\) \(\chi_{1775}(226,\cdot)\) \(\chi_{1775}(276,\cdot)\) \(\chi_{1775}(326,\cdot)\) \(\chi_{1775}(351,\cdot)\) \(\chi_{1775}(376,\cdot)\) \(\chi_{1775}(601,\cdot)\) \(\chi_{1775}(701,\cdot)\) \(\chi_{1775}(951,\cdot)\) \(\chi_{1775}(976,\cdot)\) \(\chi_{1775}(1001,\cdot)\) \(\chi_{1775}(1076,\cdot)\) \(\chi_{1775}(1126,\cdot)\) \(\chi_{1775}(1201,\cdot)\) \(\chi_{1775}(1251,\cdot)\) \(\chi_{1775}(1276,\cdot)\) \(\chi_{1775}(1401,\cdot)\) \(\chi_{1775}(1451,\cdot)\) \(\chi_{1775}(1476,\cdot)\) \(\chi_{1775}(1526,\cdot)\) \(\chi_{1775}(1701,\cdot)\) \(\chi_{1775}(1726,\cdot)\) \(\chi_{1775}(1751,\cdot)\)

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: $\Q(\zeta_{35})$
Fixed field: Number field defined by a degree 70 polynomial

Values on generators

\((427,1001)\) → \((1,e\left(\frac{59}{70}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 1775 }(126, a) \) \(-1\)\(1\)\(e\left(\frac{2}{35}\right)\)\(e\left(\frac{32}{35}\right)\)\(e\left(\frac{4}{35}\right)\)\(e\left(\frac{34}{35}\right)\)\(e\left(\frac{59}{70}\right)\)\(e\left(\frac{6}{35}\right)\)\(e\left(\frac{29}{35}\right)\)\(e\left(\frac{9}{70}\right)\)\(e\left(\frac{1}{35}\right)\)\(e\left(\frac{61}{70}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1775 }(126,a) \;\) at \(\;a = \) e.g. 2