Properties

Label 4225.126
Modulus $4225$
Conductor $169$
Order $39$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4225, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,22]))
 
pari: [g,chi] = znchar(Mod(126,4225))
 

Basic properties

Modulus: \(4225\)
Conductor: \(169\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(39\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{169}(126,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4225.bm

\(\chi_{4225}(126,\cdot)\) \(\chi_{4225}(276,\cdot)\) \(\chi_{4225}(451,\cdot)\) \(\chi_{4225}(601,\cdot)\) \(\chi_{4225}(776,\cdot)\) \(\chi_{4225}(926,\cdot)\) \(\chi_{4225}(1101,\cdot)\) \(\chi_{4225}(1251,\cdot)\) \(\chi_{4225}(1426,\cdot)\) \(\chi_{4225}(1576,\cdot)\) \(\chi_{4225}(1751,\cdot)\) \(\chi_{4225}(1901,\cdot)\) \(\chi_{4225}(2076,\cdot)\) \(\chi_{4225}(2226,\cdot)\) \(\chi_{4225}(2401,\cdot)\) \(\chi_{4225}(2551,\cdot)\) \(\chi_{4225}(2876,\cdot)\) \(\chi_{4225}(3051,\cdot)\) \(\chi_{4225}(3201,\cdot)\) \(\chi_{4225}(3376,\cdot)\) \(\chi_{4225}(3701,\cdot)\) \(\chi_{4225}(3851,\cdot)\) \(\chi_{4225}(4026,\cdot)\) \(\chi_{4225}(4176,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 39 polynomial

Values on generators

\((677,3551)\) → \((1,e\left(\frac{11}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(14\)
\( \chi_{ 4225 }(126, a) \) \(1\)\(1\)\(e\left(\frac{11}{39}\right)\)\(e\left(\frac{38}{39}\right)\)\(e\left(\frac{22}{39}\right)\)\(e\left(\frac{10}{39}\right)\)\(e\left(\frac{7}{39}\right)\)\(e\left(\frac{11}{13}\right)\)\(e\left(\frac{37}{39}\right)\)\(e\left(\frac{2}{39}\right)\)\(e\left(\frac{7}{13}\right)\)\(e\left(\frac{6}{13}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4225 }(126,a) \;\) at \(\;a = \) e.g. 2