Properties

Label 2898.193
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([22,44,30]))
 
pari: [g,chi] = znchar(Mod(193,2898))
 

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 \(\chi_{1449}(193,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2898.bw

\(\chi_{2898}(193,\cdot)\) \(\chi_{2898}(331,\cdot)\) \(\chi_{2898}(445,\cdot)\) \(\chi_{2898}(583,\cdot)\) \(\chi_{2898}(823,\cdot)\) \(\chi_{2898}(949,\cdot)\) \(\chi_{2898}(961,\cdot)\) \(\chi_{2898}(1087,\cdot)\) \(\chi_{2898}(1327,\cdot)\) \(\chi_{2898}(1453,\cdot)\) \(\chi_{2898}(1465,\cdot)\) \(\chi_{2898}(1591,\cdot)\) \(\chi_{2898}(1705,\cdot)\) \(\chi_{2898}(1843,\cdot)\) \(\chi_{2898}(1957,\cdot)\) \(\chi_{2898}(2083,\cdot)\) \(\chi_{2898}(2095,\cdot)\) \(\chi_{2898}(2221,\cdot)\) \(\chi_{2898}(2335,\cdot)\) \(\chi_{2898}(2473,\cdot)\)

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

\((1289,829,1891)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{2}{3}\right),e\left(\frac{5}{11}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 2898 }(193, a) \) \(1\)\(1\)\(e\left(\frac{5}{11}\right)\)\(e\left(\frac{1}{11}\right)\)\(e\left(\frac{1}{33}\right)\)\(e\left(\frac{28}{33}\right)\)\(e\left(\frac{5}{33}\right)\)\(e\left(\frac{10}{11}\right)\)\(e\left(\frac{17}{33}\right)\)\(e\left(\frac{2}{33}\right)\)\(e\left(\frac{29}{33}\right)\)\(e\left(\frac{4}{33}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2898 }(193,a) \;\) at \(\;a = \) e.g. 2