Properties

Label 8013.4
Modulus $8013$
Conductor $2671$
Order $445$
Real no
Primitive no
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8013, base_ring=CyclotomicField(890))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,144]))
 
pari: [g,chi] = znchar(Mod(4,8013))
 

Basic properties

Modulus: \(8013\)
Conductor: \(2671\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(445\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2671}(4,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8013.v

\(\chi_{8013}(4,\cdot)\) \(\chi_{8013}(16,\cdot)\) \(\chi_{8013}(43,\cdot)\) \(\chi_{8013}(61,\cdot)\) \(\chi_{8013}(64,\cdot)\) \(\chi_{8013}(121,\cdot)\) \(\chi_{8013}(169,\cdot)\) \(\chi_{8013}(172,\cdot)\) \(\chi_{8013}(193,\cdot)\) \(\chi_{8013}(235,\cdot)\) \(\chi_{8013}(244,\cdot)\) \(\chi_{8013}(250,\cdot)\) \(\chi_{8013}(256,\cdot)\) \(\chi_{8013}(262,\cdot)\) \(\chi_{8013}(274,\cdot)\) \(\chi_{8013}(286,\cdot)\) \(\chi_{8013}(334,\cdot)\) \(\chi_{8013}(349,\cdot)\) \(\chi_{8013}(355,\cdot)\) \(\chi_{8013}(358,\cdot)\) \(\chi_{8013}(406,\cdot)\) \(\chi_{8013}(445,\cdot)\) \(\chi_{8013}(484,\cdot)\) \(\chi_{8013}(523,\cdot)\) \(\chi_{8013}(541,\cdot)\) \(\chi_{8013}(565,\cdot)\) \(\chi_{8013}(574,\cdot)\) \(\chi_{8013}(577,\cdot)\) \(\chi_{8013}(607,\cdot)\) \(\chi_{8013}(622,\cdot)\) ...

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: $\Q(\zeta_{445})$
Fixed field: Number field defined by a degree 445 polynomial (not computed)

Values on generators

\((2672,7)\) → \((1,e\left(\frac{72}{445}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 8013 }(4, a) \) \(1\)\(1\)\(e\left(\frac{422}{445}\right)\)\(e\left(\frac{399}{445}\right)\)\(e\left(\frac{144}{445}\right)\)\(e\left(\frac{72}{445}\right)\)\(e\left(\frac{376}{445}\right)\)\(e\left(\frac{121}{445}\right)\)\(e\left(\frac{292}{445}\right)\)\(e\left(\frac{294}{445}\right)\)\(e\left(\frac{49}{445}\right)\)\(e\left(\frac{353}{445}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8013 }(4,a) \;\) at \(\;a = \) e.g. 2