Properties

Label 1078.51
Modulus $1078$
Conductor $539$
Order $210$
Real no
Primitive no
Minimal yes
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1078, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([130,147]))
 
pari: [g,chi] = znchar(Mod(51,1078))
 

Basic properties

Modulus: \(1078\)
Conductor: \(539\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{539}(51,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1078.bd

\(\chi_{1078}(39,\cdot)\) \(\chi_{1078}(51,\cdot)\) \(\chi_{1078}(95,\cdot)\) \(\chi_{1078}(107,\cdot)\) \(\chi_{1078}(123,\cdot)\) \(\chi_{1078}(149,\cdot)\) \(\chi_{1078}(151,\cdot)\) \(\chi_{1078}(193,\cdot)\) \(\chi_{1078}(205,\cdot)\) \(\chi_{1078}(233,\cdot)\) \(\chi_{1078}(249,\cdot)\) \(\chi_{1078}(261,\cdot)\) \(\chi_{1078}(277,\cdot)\) \(\chi_{1078}(303,\cdot)\) \(\chi_{1078}(305,\cdot)\) \(\chi_{1078}(347,\cdot)\) \(\chi_{1078}(359,\cdot)\) \(\chi_{1078}(387,\cdot)\) \(\chi_{1078}(403,\cdot)\) \(\chi_{1078}(415,\cdot)\) \(\chi_{1078}(431,\cdot)\) \(\chi_{1078}(457,\cdot)\) \(\chi_{1078}(501,\cdot)\) \(\chi_{1078}(513,\cdot)\) \(\chi_{1078}(541,\cdot)\) \(\chi_{1078}(585,\cdot)\) \(\chi_{1078}(611,\cdot)\) \(\chi_{1078}(613,\cdot)\) \(\chi_{1078}(695,\cdot)\) \(\chi_{1078}(711,\cdot)\) ...

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: $\Q(\zeta_{105})$
Fixed field: Number field defined by a degree 210 polynomial (not computed)

Values on generators

\((199,981)\) → \((e\left(\frac{13}{21}\right),e\left(\frac{7}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)\(27\)
\( \chi_{ 1078 }(51, a) \) \(-1\)\(1\)\(e\left(\frac{23}{105}\right)\)\(e\left(\frac{79}{105}\right)\)\(e\left(\frac{46}{105}\right)\)\(e\left(\frac{9}{70}\right)\)\(e\left(\frac{34}{35}\right)\)\(e\left(\frac{163}{210}\right)\)\(e\left(\frac{23}{30}\right)\)\(e\left(\frac{11}{21}\right)\)\(e\left(\frac{53}{105}\right)\)\(e\left(\frac{23}{35}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1078 }(51,a) \;\) at \(\;a = \) e.g. 2