Properties

Label 1113.25
Modulus $1113$
Conductor $371$
Order $78$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1113, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,52,63]))
 
pari: [g,chi] = znchar(Mod(25,1113))
 

Basic properties

Modulus: \(1113\)
Conductor: \(371\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{371}(25,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1113.bm

\(\chi_{1113}(4,\cdot)\) \(\chi_{1113}(25,\cdot)\) \(\chi_{1113}(37,\cdot)\) \(\chi_{1113}(163,\cdot)\) \(\chi_{1113}(184,\cdot)\) \(\chi_{1113}(361,\cdot)\) \(\chi_{1113}(382,\cdot)\) \(\chi_{1113}(520,\cdot)\) \(\chi_{1113}(541,\cdot)\) \(\chi_{1113}(592,\cdot)\) \(\chi_{1113}(676,\cdot)\) \(\chi_{1113}(718,\cdot)\) \(\chi_{1113}(751,\cdot)\) \(\chi_{1113}(802,\cdot)\) \(\chi_{1113}(835,\cdot)\) \(\chi_{1113}(865,\cdot)\) \(\chi_{1113}(877,\cdot)\) \(\chi_{1113}(886,\cdot)\) \(\chi_{1113}(907,\cdot)\) \(\chi_{1113}(961,\cdot)\) \(\chi_{1113}(991,\cdot)\) \(\chi_{1113}(1024,\cdot)\) \(\chi_{1113}(1045,\cdot)\) \(\chi_{1113}(1066,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((743,955,1009)\) → \((1,e\left(\frac{2}{3}\right),e\left(\frac{21}{26}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(19\)
\( \chi_{ 1113 }(25, a) \) \(1\)\(1\)\(e\left(\frac{11}{78}\right)\)\(e\left(\frac{11}{39}\right)\)\(e\left(\frac{23}{78}\right)\)\(e\left(\frac{11}{26}\right)\)\(e\left(\frac{17}{39}\right)\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{5}{13}\right)\)\(e\left(\frac{22}{39}\right)\)\(e\left(\frac{29}{39}\right)\)\(e\left(\frac{17}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1113 }(25,a) \;\) at \(\;a = \) e.g. 2