Properties

Label 81225.2743
Modulus $81225$
Conductor $16245$
Order $228$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(81225, base_ring=CyclotomicField(228))
 
M = H._module
 
chi = DirichletCharacter(H, M([152,171,52]))
 
pari: [g,chi] = znchar(Mod(2743,81225))
 

Basic properties

Modulus: \(81225\)
Conductor: \(16245\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(228\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{16245}(2743,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 81225.kb

\(\chi_{81225}(7,\cdot)\) \(\chi_{81225}(2443,\cdot)\) \(\chi_{81225}(2743,\cdot)\) \(\chi_{81225}(3982,\cdot)\) \(\chi_{81225}(4282,\cdot)\) \(\chi_{81225}(6718,\cdot)\) \(\chi_{81225}(7018,\cdot)\) \(\chi_{81225}(8257,\cdot)\) \(\chi_{81225}(8557,\cdot)\) \(\chi_{81225}(10993,\cdot)\) \(\chi_{81225}(11293,\cdot)\) \(\chi_{81225}(12532,\cdot)\) \(\chi_{81225}(12832,\cdot)\) \(\chi_{81225}(15268,\cdot)\) \(\chi_{81225}(15568,\cdot)\) \(\chi_{81225}(16807,\cdot)\) \(\chi_{81225}(17107,\cdot)\) \(\chi_{81225}(19543,\cdot)\) \(\chi_{81225}(19843,\cdot)\) \(\chi_{81225}(21082,\cdot)\) \(\chi_{81225}(21382,\cdot)\) \(\chi_{81225}(23818,\cdot)\) \(\chi_{81225}(25357,\cdot)\) \(\chi_{81225}(25657,\cdot)\) \(\chi_{81225}(28093,\cdot)\) \(\chi_{81225}(28393,\cdot)\) \(\chi_{81225}(29632,\cdot)\) \(\chi_{81225}(29932,\cdot)\) \(\chi_{81225}(32368,\cdot)\) \(\chi_{81225}(32668,\cdot)\) ...

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: $\Q(\zeta_{228})$
Fixed field: Number field defined by a degree 228 polynomial (not computed)

Values on generators

\((36101,77977,48376)\) → \((e\left(\frac{2}{3}\right),-i,e\left(\frac{13}{57}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(22\)
\( \chi_{ 81225 }(2743, a) \) \(-1\)\(1\)\(e\left(\frac{49}{76}\right)\)\(e\left(\frac{11}{38}\right)\)\(e\left(\frac{143}{228}\right)\)\(e\left(\frac{71}{76}\right)\)\(e\left(\frac{53}{57}\right)\)\(e\left(\frac{47}{76}\right)\)\(e\left(\frac{31}{114}\right)\)\(e\left(\frac{11}{19}\right)\)\(e\left(\frac{67}{228}\right)\)\(e\left(\frac{131}{228}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 81225 }(2743,a) \;\) at \(\;a = \) e.g. 2