Properties

Label 2898.25
Modulus $2898$
Conductor $1449$
Order $33$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2898, base_ring=CyclotomicField(66))
 
M = H._module
 
chi = DirichletCharacter(H, M([44,44,6]))
 
pari: [g,chi] = znchar(Mod(25,2898))
 

Basic properties

Modulus: \(2898\)
Conductor: \(1449\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(33\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1449}(25,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2898.bz

\(\chi_{2898}(25,\cdot)\) \(\chi_{2898}(121,\cdot)\) \(\chi_{2898}(151,\cdot)\) \(\chi_{2898}(403,\cdot)\) \(\chi_{2898}(499,\cdot)\) \(\chi_{2898}(625,\cdot)\) \(\chi_{2898}(877,\cdot)\) \(\chi_{2898}(1129,\cdot)\) \(\chi_{2898}(1159,\cdot)\) \(\chi_{2898}(1255,\cdot)\) \(\chi_{2898}(1411,\cdot)\) \(\chi_{2898}(1507,\cdot)\) \(\chi_{2898}(1789,\cdot)\) \(\chi_{2898}(1915,\cdot)\) \(\chi_{2898}(2263,\cdot)\) \(\chi_{2898}(2293,\cdot)\) \(\chi_{2898}(2419,\cdot)\) \(\chi_{2898}(2515,\cdot)\) \(\chi_{2898}(2671,\cdot)\) \(\chi_{2898}(2893,\cdot)\)

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: \(\Q(\zeta_{33})\)
Fixed field: Number field defined by a degree 33 polynomial

Values on generators

\((1289,829,1891)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{2}{3}\right),e\left(\frac{1}{11}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 2898 }(25, a) \) \(1\)\(1\)\(e\left(\frac{25}{33}\right)\)\(e\left(\frac{5}{33}\right)\)\(e\left(\frac{20}{33}\right)\)\(e\left(\frac{10}{33}\right)\)\(e\left(\frac{23}{33}\right)\)\(e\left(\frac{17}{33}\right)\)\(e\left(\frac{10}{33}\right)\)\(e\left(\frac{6}{11}\right)\)\(e\left(\frac{8}{33}\right)\)\(e\left(\frac{14}{33}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2898 }(25,a) \;\) at \(\;a = \) e.g. 2