Properties

Label 4056.217
Modulus $4056$
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(4056, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,0,64]))
 
pari: [g,chi] = znchar(Mod(217,4056))
 

Basic properties

Modulus: \(4056\)
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 \(\chi_{169}(48,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4056.cm

\(\chi_{4056}(217,\cdot)\) \(\chi_{4056}(289,\cdot)\) \(\chi_{4056}(601,\cdot)\) \(\chi_{4056}(841,\cdot)\) \(\chi_{4056}(913,\cdot)\) \(\chi_{4056}(1153,\cdot)\) \(\chi_{4056}(1225,\cdot)\) \(\chi_{4056}(1465,\cdot)\) \(\chi_{4056}(1537,\cdot)\) \(\chi_{4056}(1777,\cdot)\) \(\chi_{4056}(1849,\cdot)\) \(\chi_{4056}(2089,\cdot)\) \(\chi_{4056}(2161,\cdot)\) \(\chi_{4056}(2401,\cdot)\) \(\chi_{4056}(2473,\cdot)\) \(\chi_{4056}(2713,\cdot)\) \(\chi_{4056}(2785,\cdot)\) \(\chi_{4056}(3025,\cdot)\) \(\chi_{4056}(3097,\cdot)\) \(\chi_{4056}(3337,\cdot)\) \(\chi_{4056}(3409,\cdot)\) \(\chi_{4056}(3649,\cdot)\) \(\chi_{4056}(3721,\cdot)\) \(\chi_{4056}(3961,\cdot)\)

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

\((1015,2029,2705,3889)\) → \((1,1,1,e\left(\frac{32}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 4056 }(217, a) \) \(1\)\(1\)\(e\left(\frac{5}{13}\right)\)\(e\left(\frac{31}{39}\right)\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{31}{39}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{10}{13}\right)\)\(e\left(\frac{32}{39}\right)\)\(e\left(\frac{3}{13}\right)\)\(e\left(\frac{7}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4056 }(217,a) \;\) at \(\;a = \) e.g. 2