Properties

Label 1312.1125
Modulus 13121312
Conductor 13121312
Order 4040
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1312, base_ring=CyclotomicField(40))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,5,16]))
 
pari: [g,chi] = znchar(Mod(1125,1312))
 

Basic properties

Modulus: 13121312
Conductor: 13121312
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: 4040
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1312.dd

χ1312(37,)\chi_{1312}(37,\cdot) χ1312(133,)\chi_{1312}(133,\cdot) χ1312(141,)\chi_{1312}(141,\cdot) χ1312(221,)\chi_{1312}(221,\cdot) χ1312(365,)\chi_{1312}(365,\cdot) χ1312(461,)\chi_{1312}(461,\cdot) χ1312(469,)\chi_{1312}(469,\cdot) χ1312(549,)\chi_{1312}(549,\cdot) χ1312(693,)\chi_{1312}(693,\cdot) χ1312(789,)\chi_{1312}(789,\cdot) χ1312(797,)\chi_{1312}(797,\cdot) χ1312(877,)\chi_{1312}(877,\cdot) χ1312(1021,)\chi_{1312}(1021,\cdot) χ1312(1117,)\chi_{1312}(1117,\cdot) χ1312(1125,)\chi_{1312}(1125,\cdot) χ1312(1205,)\chi_{1312}(1205,\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(ζ40)\Q(\zeta_{40})
Fixed field: Number field defined by a degree 40 polynomial

Values on generators

(575,165,129)(575,165,129)(1,e(18),e(25))(1,e\left(\frac{1}{8}\right),e\left(\frac{2}{5}\right))

First values

aa 1-11133557799111113131515171719192121
χ1312(1125,a) \chi_{ 1312 }(1125, a) 1111e(38)e\left(\frac{3}{8}\right)e(3740)e\left(\frac{37}{40}\right)e(1720)e\left(\frac{17}{20}\right)i-ie(3340)e\left(\frac{33}{40}\right)e(1140)e\left(\frac{11}{40}\right)e(310)e\left(\frac{3}{10}\right)e(710)e\left(\frac{7}{10}\right)e(1940)e\left(\frac{19}{40}\right)e(940)e\left(\frac{9}{40}\right)
sage: chi.jacobi_sum(n)
 
χ1312(1125,a)   \chi_{ 1312 }(1125,a) \; at   a=\;a = e.g. 2