Properties

Label 2300.19
Modulus $2300$
Conductor $2300$
Order $110$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2300, base_ring=CyclotomicField(110))
 
M = H._module
 
chi = DirichletCharacter(H, M([55,99,75]))
 
pari: [g,chi] = znchar(Mod(19,2300))
 

Basic properties

Modulus: \(2300\)
Conductor: \(2300\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(110\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2300.br

\(\chi_{2300}(19,\cdot)\) \(\chi_{2300}(79,\cdot)\) \(\chi_{2300}(159,\cdot)\) \(\chi_{2300}(319,\cdot)\) \(\chi_{2300}(339,\cdot)\) \(\chi_{2300}(359,\cdot)\) \(\chi_{2300}(379,\cdot)\) \(\chi_{2300}(419,\cdot)\) \(\chi_{2300}(479,\cdot)\) \(\chi_{2300}(539,\cdot)\) \(\chi_{2300}(559,\cdot)\) \(\chi_{2300}(619,\cdot)\) \(\chi_{2300}(659,\cdot)\) \(\chi_{2300}(779,\cdot)\) \(\chi_{2300}(819,\cdot)\) \(\chi_{2300}(839,\cdot)\) \(\chi_{2300}(879,\cdot)\) \(\chi_{2300}(939,\cdot)\) \(\chi_{2300}(1019,\cdot)\) \(\chi_{2300}(1079,\cdot)\) \(\chi_{2300}(1119,\cdot)\) \(\chi_{2300}(1239,\cdot)\) \(\chi_{2300}(1259,\cdot)\) \(\chi_{2300}(1279,\cdot)\) \(\chi_{2300}(1339,\cdot)\) \(\chi_{2300}(1459,\cdot)\) \(\chi_{2300}(1479,\cdot)\) \(\chi_{2300}(1539,\cdot)\) \(\chi_{2300}(1579,\cdot)\) \(\chi_{2300}(1719,\cdot)\) ...

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: $\Q(\zeta_{55})$
Fixed field: Number field defined by a degree 110 polynomial (not computed)

Values on generators

\((1151,277,1201)\) → \((-1,e\left(\frac{9}{10}\right),e\left(\frac{15}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(27\)\(29\)
\( \chi_{ 2300 }(19, a) \) \(1\)\(1\)\(e\left(\frac{39}{55}\right)\)\(e\left(\frac{21}{22}\right)\)\(e\left(\frac{23}{55}\right)\)\(e\left(\frac{2}{55}\right)\)\(e\left(\frac{71}{110}\right)\)\(e\left(\frac{26}{55}\right)\)\(e\left(\frac{51}{55}\right)\)\(e\left(\frac{73}{110}\right)\)\(e\left(\frac{7}{55}\right)\)\(e\left(\frac{4}{55}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2300 }(19,a) \;\) at \(\;a = \) e.g. 2