Properties

Label 81225.37
Modulus $81225$
Conductor $9025$
Order $380$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(81225, base_ring=CyclotomicField(380))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,171,50]))
 
pari: [g,chi] = znchar(Mod(37,81225))
 

Basic properties

Modulus: \(81225\)
Conductor: \(9025\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(380\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{9025}(37,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 81225.lf

\(\chi_{81225}(37,\cdot)\) \(\chi_{81225}(208,\cdot)\) \(\chi_{81225}(892,\cdot)\) \(\chi_{81225}(1063,\cdot)\) \(\chi_{81225}(1747,\cdot)\) \(\chi_{81225}(2602,\cdot)\) \(\chi_{81225}(2773,\cdot)\) \(\chi_{81225}(3628,\cdot)\) \(\chi_{81225}(4312,\cdot)\) \(\chi_{81225}(4483,\cdot)\) \(\chi_{81225}(5167,\cdot)\) \(\chi_{81225}(5338,\cdot)\) \(\chi_{81225}(6022,\cdot)\) \(\chi_{81225}(6877,\cdot)\) \(\chi_{81225}(7048,\cdot)\) \(\chi_{81225}(7903,\cdot)\) \(\chi_{81225}(8587,\cdot)\) \(\chi_{81225}(8758,\cdot)\) \(\chi_{81225}(9442,\cdot)\) \(\chi_{81225}(9613,\cdot)\) \(\chi_{81225}(10297,\cdot)\) \(\chi_{81225}(11152,\cdot)\) \(\chi_{81225}(11323,\cdot)\) \(\chi_{81225}(12178,\cdot)\) \(\chi_{81225}(12862,\cdot)\) \(\chi_{81225}(13033,\cdot)\) \(\chi_{81225}(13888,\cdot)\) \(\chi_{81225}(14572,\cdot)\) \(\chi_{81225}(15427,\cdot)\) \(\chi_{81225}(15598,\cdot)\) ...

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: $\Q(\zeta_{380})$
Fixed field: Number field defined by a degree 380 polynomial (not computed)

Values on generators

\((36101,77977,48376)\) → \((1,e\left(\frac{9}{20}\right),e\left(\frac{5}{38}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(22\)
\( \chi_{ 81225 }(37, a) \) \(1\)\(1\)\(e\left(\frac{221}{380}\right)\)\(e\left(\frac{31}{190}\right)\)\(e\left(\frac{75}{76}\right)\)\(e\left(\frac{283}{380}\right)\)\(e\left(\frac{59}{95}\right)\)\(e\left(\frac{319}{380}\right)\)\(e\left(\frac{54}{95}\right)\)\(e\left(\frac{31}{95}\right)\)\(e\left(\frac{223}{380}\right)\)\(e\left(\frac{77}{380}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 81225 }(37,a) \;\) at \(\;a = \) e.g. 2