Properties

Label 3800.1203
Modulus $3800$
Conductor $3800$
Order $180$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3800, base_ring=CyclotomicField(180))
 
M = H._module
 
chi = DirichletCharacter(H, M([90,90,63,140]))
 
pari: [g,chi] = znchar(Mod(1203,3800))
 

Basic properties

Modulus: \(3800\)
Conductor: \(3800\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(180\)
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 3800.fk

\(\chi_{3800}(123,\cdot)\) \(\chi_{3800}(187,\cdot)\) \(\chi_{3800}(283,\cdot)\) \(\chi_{3800}(347,\cdot)\) \(\chi_{3800}(403,\cdot)\) \(\chi_{3800}(427,\cdot)\) \(\chi_{3800}(587,\cdot)\) \(\chi_{3800}(747,\cdot)\) \(\chi_{3800}(803,\cdot)\) \(\chi_{3800}(883,\cdot)\) \(\chi_{3800}(947,\cdot)\) \(\chi_{3800}(1163,\cdot)\) \(\chi_{3800}(1187,\cdot)\) \(\chi_{3800}(1203,\cdot)\) \(\chi_{3800}(1347,\cdot)\) \(\chi_{3800}(1403,\cdot)\) \(\chi_{3800}(1467,\cdot)\) \(\chi_{3800}(1563,\cdot)\) \(\chi_{3800}(1803,\cdot)\) \(\chi_{3800}(1867,\cdot)\) \(\chi_{3800}(1923,\cdot)\) \(\chi_{3800}(1947,\cdot)\) \(\chi_{3800}(1963,\cdot)\) \(\chi_{3800}(2163,\cdot)\) \(\chi_{3800}(2227,\cdot)\) \(\chi_{3800}(2267,\cdot)\) \(\chi_{3800}(2323,\cdot)\) \(\chi_{3800}(2403,\cdot)\) \(\chi_{3800}(2467,\cdot)\) \(\chi_{3800}(2563,\cdot)\) ...

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: $\Q(\zeta_{180})$
Fixed field: Number field defined by a degree 180 polynomial (not computed)

Values on generators

\((951,1901,1977,401)\) → \((-1,-1,e\left(\frac{7}{20}\right),e\left(\frac{7}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 3800 }(1203, a) \) \(1\)\(1\)\(e\left(\frac{101}{180}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{11}{90}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{7}{180}\right)\)\(e\left(\frac{59}{180}\right)\)\(e\left(\frac{43}{90}\right)\)\(e\left(\frac{163}{180}\right)\)\(e\left(\frac{41}{60}\right)\)\(e\left(\frac{19}{45}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3800 }(1203,a) \;\) at \(\;a = \) e.g. 2