Properties

Label 3968.1101
Modulus $3968$
Conductor $3968$
Order $160$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3968, base_ring=CyclotomicField(160))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,155,32]))
 
pari: [g,chi] = znchar(Mod(1101,3968))
 

Basic properties

Modulus: \(3968\)
Conductor: \(3968\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(160\)
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 3968.dh

\(\chi_{3968}(101,\cdot)\) \(\chi_{3968}(109,\cdot)\) \(\chi_{3968}(157,\cdot)\) \(\chi_{3968}(221,\cdot)\) \(\chi_{3968}(349,\cdot)\) \(\chi_{3968}(357,\cdot)\) \(\chi_{3968}(405,\cdot)\) \(\chi_{3968}(469,\cdot)\) \(\chi_{3968}(597,\cdot)\) \(\chi_{3968}(605,\cdot)\) \(\chi_{3968}(653,\cdot)\) \(\chi_{3968}(717,\cdot)\) \(\chi_{3968}(845,\cdot)\) \(\chi_{3968}(853,\cdot)\) \(\chi_{3968}(901,\cdot)\) \(\chi_{3968}(965,\cdot)\) \(\chi_{3968}(1093,\cdot)\) \(\chi_{3968}(1101,\cdot)\) \(\chi_{3968}(1149,\cdot)\) \(\chi_{3968}(1213,\cdot)\) \(\chi_{3968}(1341,\cdot)\) \(\chi_{3968}(1349,\cdot)\) \(\chi_{3968}(1397,\cdot)\) \(\chi_{3968}(1461,\cdot)\) \(\chi_{3968}(1589,\cdot)\) \(\chi_{3968}(1597,\cdot)\) \(\chi_{3968}(1645,\cdot)\) \(\chi_{3968}(1709,\cdot)\) \(\chi_{3968}(1837,\cdot)\) \(\chi_{3968}(1845,\cdot)\) ...

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: $\Q(\zeta_{160})$
Fixed field: Number field defined by a degree 160 polynomial (not computed)

Values on generators

\((2047,3845,2049)\) → \((1,e\left(\frac{31}{32}\right),e\left(\frac{1}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 3968 }(1101, a) \) \(1\)\(1\)\(e\left(\frac{17}{160}\right)\)\(e\left(\frac{31}{32}\right)\)\(e\left(\frac{23}{80}\right)\)\(e\left(\frac{17}{80}\right)\)\(e\left(\frac{151}{160}\right)\)\(e\left(\frac{117}{160}\right)\)\(e\left(\frac{3}{40}\right)\)\(e\left(\frac{21}{40}\right)\)\(e\left(\frac{13}{160}\right)\)\(e\left(\frac{63}{160}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3968 }(1101,a) \;\) at \(\;a = \) e.g. 2