Properties

Label 1444.45
Modulus $1444$
Conductor $361$
Order $57$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1444, base_ring=CyclotomicField(114))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,56]))
 
pari: [g,chi] = znchar(Mod(45,1444))
 

Basic properties

Modulus: \(1444\)
Conductor: \(361\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(57\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{361}(45,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1444.q

\(\chi_{1444}(45,\cdot)\) \(\chi_{1444}(49,\cdot)\) \(\chi_{1444}(121,\cdot)\) \(\chi_{1444}(125,\cdot)\) \(\chi_{1444}(197,\cdot)\) \(\chi_{1444}(201,\cdot)\) \(\chi_{1444}(273,\cdot)\) \(\chi_{1444}(277,\cdot)\) \(\chi_{1444}(349,\cdot)\) \(\chi_{1444}(353,\cdot)\) \(\chi_{1444}(425,\cdot)\) \(\chi_{1444}(501,\cdot)\) \(\chi_{1444}(505,\cdot)\) \(\chi_{1444}(577,\cdot)\) \(\chi_{1444}(581,\cdot)\) \(\chi_{1444}(657,\cdot)\) \(\chi_{1444}(729,\cdot)\) \(\chi_{1444}(733,\cdot)\) \(\chi_{1444}(805,\cdot)\) \(\chi_{1444}(809,\cdot)\) \(\chi_{1444}(881,\cdot)\) \(\chi_{1444}(885,\cdot)\) \(\chi_{1444}(957,\cdot)\) \(\chi_{1444}(961,\cdot)\) \(\chi_{1444}(1033,\cdot)\) \(\chi_{1444}(1037,\cdot)\) \(\chi_{1444}(1109,\cdot)\) \(\chi_{1444}(1113,\cdot)\) \(\chi_{1444}(1185,\cdot)\) \(\chi_{1444}(1189,\cdot)\) ...

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: $\Q(\zeta_{57})$
Fixed field: Number field defined by a degree 57 polynomial

Values on generators

\((723,1085)\) → \((1,e\left(\frac{28}{57}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 1444 }(45, a) \) \(1\)\(1\)\(e\left(\frac{16}{57}\right)\)\(e\left(\frac{55}{57}\right)\)\(e\left(\frac{13}{19}\right)\)\(e\left(\frac{32}{57}\right)\)\(e\left(\frac{2}{19}\right)\)\(e\left(\frac{35}{57}\right)\)\(e\left(\frac{14}{57}\right)\)\(e\left(\frac{1}{57}\right)\)\(e\left(\frac{55}{57}\right)\)\(e\left(\frac{41}{57}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1444 }(45,a) \;\) at \(\;a = \) e.g. 2