Properties

Label 2014.49
Modulus $2014$
Conductor $1007$
Order $39$
Real no
Primitive no
Minimal yes
Parity even

Related objects

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2014, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([52,42]))
 
pari: [g,chi] = znchar(Mod(49,2014))
 

Basic properties

Modulus: \(2014\)
Conductor: \(1007\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(39\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1007}(49,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2014.w

\(\chi_{2014}(49,\cdot)\) \(\chi_{2014}(121,\cdot)\) \(\chi_{2014}(201,\cdot)\) \(\chi_{2014}(311,\cdot)\) \(\chi_{2014}(387,\cdot)\) \(\chi_{2014}(501,\cdot)\) \(\chi_{2014}(505,\cdot)\) \(\chi_{2014}(543,\cdot)\) \(\chi_{2014}(577,\cdot)\) \(\chi_{2014}(619,\cdot)\) \(\chi_{2014}(733,\cdot)\) \(\chi_{2014}(805,\cdot)\) \(\chi_{2014}(1075,\cdot)\) \(\chi_{2014}(1109,\cdot)\) \(\chi_{2014}(1261,\cdot)\) \(\chi_{2014}(1265,\cdot)\) \(\chi_{2014}(1341,\cdot)\) \(\chi_{2014}(1455,\cdot)\) \(\chi_{2014}(1531,\cdot)\) \(\chi_{2014}(1565,\cdot)\) \(\chi_{2014}(1603,\cdot)\) \(\chi_{2014}(1679,\cdot)\) \(\chi_{2014}(1759,\cdot)\) \(\chi_{2014}(1793,\cdot)\)

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

\((743,267)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{7}{13}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 2014 }(49, a) \) \(1\)\(1\)\(e\left(\frac{32}{39}\right)\)\(e\left(\frac{38}{39}\right)\)\(e\left(\frac{7}{13}\right)\)\(e\left(\frac{25}{39}\right)\)\(e\left(\frac{3}{13}\right)\)\(e\left(\frac{10}{39}\right)\)\(e\left(\frac{31}{39}\right)\)\(e\left(\frac{2}{39}\right)\)\(e\left(\frac{14}{39}\right)\)\(e\left(\frac{1}{3}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2014 }(49,a) \;\) at \(\;a = \) e.g. 2