Properties

Label 1936.1171
Modulus $1936$
Conductor $1936$
Order $220$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1936, base_ring=CyclotomicField(220))
 
M = H._module
 
chi = DirichletCharacter(H, M([110,165,48]))
 
pari: [g,chi] = znchar(Mod(1171,1936))
 

Basic properties

Modulus: \(1936\)
Conductor: \(1936\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(220\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1936.bu

\(\chi_{1936}(59,\cdot)\) \(\chi_{1936}(75,\cdot)\) \(\chi_{1936}(91,\cdot)\) \(\chi_{1936}(115,\cdot)\) \(\chi_{1936}(147,\cdot)\) \(\chi_{1936}(163,\cdot)\) \(\chi_{1936}(179,\cdot)\) \(\chi_{1936}(203,\cdot)\) \(\chi_{1936}(235,\cdot)\) \(\chi_{1936}(267,\cdot)\) \(\chi_{1936}(291,\cdot)\) \(\chi_{1936}(339,\cdot)\) \(\chi_{1936}(355,\cdot)\) \(\chi_{1936}(379,\cdot)\) \(\chi_{1936}(411,\cdot)\) \(\chi_{1936}(427,\cdot)\) \(\chi_{1936}(443,\cdot)\) \(\chi_{1936}(467,\cdot)\) \(\chi_{1936}(499,\cdot)\) \(\chi_{1936}(515,\cdot)\) \(\chi_{1936}(531,\cdot)\) \(\chi_{1936}(555,\cdot)\) \(\chi_{1936}(587,\cdot)\) \(\chi_{1936}(603,\cdot)\) \(\chi_{1936}(619,\cdot)\) \(\chi_{1936}(643,\cdot)\) \(\chi_{1936}(675,\cdot)\) \(\chi_{1936}(691,\cdot)\) \(\chi_{1936}(707,\cdot)\) \(\chi_{1936}(731,\cdot)\) ...

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: $\Q(\zeta_{220})$
Fixed field: Number field defined by a degree 220 polynomial (not computed)

Values on generators

\((1695,485,849)\) → \((-1,-i,e\left(\frac{12}{55}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(13\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 1936 }(1171, a) \) \(-1\)\(1\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{197}{220}\right)\)\(e\left(\frac{29}{55}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{63}{220}\right)\)\(e\left(\frac{93}{110}\right)\)\(e\left(\frac{38}{55}\right)\)\(e\left(\frac{189}{220}\right)\)\(e\left(\frac{21}{44}\right)\)\(e\left(\frac{3}{11}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1936 }(1171,a) \;\) at \(\;a = \) e.g. 2