Properties

Label 3800.3369
Modulus $3800$
Conductor $475$
Order $90$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3800, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,81,70]))
 
pari: [g,chi] = znchar(Mod(3369,3800))
 

Basic properties

Modulus: \(3800\)
Conductor: \(475\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{475}(44,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3800.fd

\(\chi_{3800}(9,\cdot)\) \(\chi_{3800}(169,\cdot)\) \(\chi_{3800}(289,\cdot)\) \(\chi_{3800}(329,\cdot)\) \(\chi_{3800}(529,\cdot)\) \(\chi_{3800}(689,\cdot)\) \(\chi_{3800}(769,\cdot)\) \(\chi_{3800}(929,\cdot)\) \(\chi_{3800}(1089,\cdot)\) \(\chi_{3800}(1289,\cdot)\) \(\chi_{3800}(1529,\cdot)\) \(\chi_{3800}(1689,\cdot)\) \(\chi_{3800}(1809,\cdot)\) \(\chi_{3800}(2209,\cdot)\) \(\chi_{3800}(2289,\cdot)\) \(\chi_{3800}(2569,\cdot)\) \(\chi_{3800}(2609,\cdot)\) \(\chi_{3800}(2809,\cdot)\) \(\chi_{3800}(2969,\cdot)\) \(\chi_{3800}(3209,\cdot)\) \(\chi_{3800}(3329,\cdot)\) \(\chi_{3800}(3369,\cdot)\) \(\chi_{3800}(3569,\cdot)\) \(\chi_{3800}(3729,\cdot)\)

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: $\Q(\zeta_{45})$
Fixed field: Number field defined by a degree 90 polynomial

Values on generators

\((951,1901,1977,401)\) → \((1,1,e\left(\frac{9}{10}\right),e\left(\frac{7}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 3800 }(3369, a) \) \(1\)\(1\)\(e\left(\frac{37}{90}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{37}{45}\right)\)\(e\left(\frac{11}{15}\right)\)\(e\left(\frac{89}{90}\right)\)\(e\left(\frac{43}{90}\right)\)\(e\left(\frac{26}{45}\right)\)\(e\left(\frac{41}{90}\right)\)\(e\left(\frac{7}{30}\right)\)\(e\left(\frac{1}{45}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3800 }(3369,a) \;\) at \(\;a = \) e.g. 2