Properties

Label 1476.65
Modulus $1476$
Conductor $369$
Order $120$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1476, base_ring=CyclotomicField(120))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,20,39]))
 
pari: [g,chi] = znchar(Mod(65,1476))
 

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 \(\chi_{369}(65,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1476.ck

\(\chi_{1476}(29,\cdot)\) \(\chi_{1476}(65,\cdot)\) \(\chi_{1476}(101,\cdot)\) \(\chi_{1476}(149,\cdot)\) \(\chi_{1476}(257,\cdot)\) \(\chi_{1476}(281,\cdot)\) \(\chi_{1476}(293,\cdot)\) \(\chi_{1476}(317,\cdot)\) \(\chi_{1476}(425,\cdot)\) \(\chi_{1476}(473,\cdot)\) \(\chi_{1476}(509,\cdot)\) \(\chi_{1476}(545,\cdot)\) \(\chi_{1476}(581,\cdot)\) \(\chi_{1476}(641,\cdot)\) \(\chi_{1476}(725,\cdot)\) \(\chi_{1476}(749,\cdot)\) \(\chi_{1476}(785,\cdot)\) \(\chi_{1476}(833,\cdot)\) \(\chi_{1476}(965,\cdot)\) \(\chi_{1476}(977,\cdot)\) \(\chi_{1476}(1001,\cdot)\) \(\chi_{1476}(1013,\cdot)\) \(\chi_{1476}(1037,\cdot)\) \(\chi_{1476}(1049,\cdot)\) \(\chi_{1476}(1073,\cdot)\) \(\chi_{1476}(1085,\cdot)\) \(\chi_{1476}(1217,\cdot)\) \(\chi_{1476}(1265,\cdot)\) \(\chi_{1476}(1301,\cdot)\) \(\chi_{1476}(1325,\cdot)\) ...

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

\((739,821,1441)\) → \((1,e\left(\frac{1}{6}\right),e\left(\frac{13}{40}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)
\( \chi_{ 1476 }(65, a) \) \(1\)\(1\)\(e\left(\frac{59}{60}\right)\)\(e\left(\frac{41}{120}\right)\)\(e\left(\frac{17}{120}\right)\)\(e\left(\frac{49}{120}\right)\)\(e\left(\frac{9}{40}\right)\)\(e\left(\frac{37}{40}\right)\)\(e\left(\frac{8}{15}\right)\)\(e\left(\frac{29}{30}\right)\)\(e\left(\frac{53}{120}\right)\)\(e\left(\frac{13}{30}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1476 }(65,a) \;\) at \(\;a = \) e.g. 2