Properties

Label 1476.13
Modulus $1476$
Conductor $369$
Order $120$
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(1476, base_ring=CyclotomicField(120))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,40,93]))
 
pari: [g,chi] = znchar(Mod(13,1476))
 

Basic properties

Modulus: \(1476\)
Conductor: \(369\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(120\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{369}(13,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1476.ci

\(\chi_{1476}(13,\cdot)\) \(\chi_{1476}(97,\cdot)\) \(\chi_{1476}(157,\cdot)\) \(\chi_{1476}(193,\cdot)\) \(\chi_{1476}(229,\cdot)\) \(\chi_{1476}(265,\cdot)\) \(\chi_{1476}(313,\cdot)\) \(\chi_{1476}(421,\cdot)\) \(\chi_{1476}(445,\cdot)\) \(\chi_{1476}(457,\cdot)\) \(\chi_{1476}(481,\cdot)\) \(\chi_{1476}(589,\cdot)\) \(\chi_{1476}(637,\cdot)\) \(\chi_{1476}(673,\cdot)\) \(\chi_{1476}(709,\cdot)\) \(\chi_{1476}(745,\cdot)\) \(\chi_{1476}(805,\cdot)\) \(\chi_{1476}(889,\cdot)\) \(\chi_{1476}(913,\cdot)\) \(\chi_{1476}(949,\cdot)\) \(\chi_{1476}(997,\cdot)\) \(\chi_{1476}(1129,\cdot)\) \(\chi_{1476}(1141,\cdot)\) \(\chi_{1476}(1165,\cdot)\) \(\chi_{1476}(1177,\cdot)\) \(\chi_{1476}(1201,\cdot)\) \(\chi_{1476}(1213,\cdot)\) \(\chi_{1476}(1237,\cdot)\) \(\chi_{1476}(1249,\cdot)\) \(\chi_{1476}(1381,\cdot)\) ...

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: $\Q(\zeta_{120})$
Fixed field: Number field defined by a degree 120 polynomial (not computed)

Values on generators

\((739,821,1441)\) → \((1,e\left(\frac{1}{3}\right),e\left(\frac{31}{40}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)
\( \chi_{ 1476 }(13, a) \) \(-1\)\(1\)\(e\left(\frac{43}{60}\right)\)\(e\left(\frac{67}{120}\right)\)\(e\left(\frac{79}{120}\right)\)\(e\left(\frac{83}{120}\right)\)\(e\left(\frac{23}{40}\right)\)\(e\left(\frac{39}{40}\right)\)\(e\left(\frac{17}{30}\right)\)\(e\left(\frac{13}{30}\right)\)\(e\left(\frac{91}{120}\right)\)\(e\left(\frac{11}{30}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1476 }(13,a) \;\) at \(\;a = \) e.g. 2