Properties

Label 3800.89
Modulus $3800$
Conductor $475$
Order $90$
Real no
Primitive no
Minimal yes
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3800, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,27,25]))
 
pari: [g,chi] = znchar(Mod(89,3800))
 

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 \(\chi_{475}(89,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3800.fe

\(\chi_{3800}(89,\cdot)\) \(\chi_{3800}(129,\cdot)\) \(\chi_{3800}(409,\cdot)\) \(\chi_{3800}(489,\cdot)\) \(\chi_{3800}(889,\cdot)\) \(\chi_{3800}(1009,\cdot)\) \(\chi_{3800}(1169,\cdot)\) \(\chi_{3800}(1409,\cdot)\) \(\chi_{3800}(1609,\cdot)\) \(\chi_{3800}(1769,\cdot)\) \(\chi_{3800}(1929,\cdot)\) \(\chi_{3800}(2009,\cdot)\) \(\chi_{3800}(2169,\cdot)\) \(\chi_{3800}(2369,\cdot)\) \(\chi_{3800}(2409,\cdot)\) \(\chi_{3800}(2529,\cdot)\) \(\chi_{3800}(2689,\cdot)\) \(\chi_{3800}(2769,\cdot)\) \(\chi_{3800}(2929,\cdot)\) \(\chi_{3800}(3129,\cdot)\) \(\chi_{3800}(3169,\cdot)\) \(\chi_{3800}(3289,\cdot)\) \(\chi_{3800}(3529,\cdot)\) \(\chi_{3800}(3689,\cdot)\)

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

\((951,1901,1977,401)\) → \((1,1,e\left(\frac{3}{10}\right),e\left(\frac{5}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 3800 }(89, a) \) \(-1\)\(1\)\(e\left(\frac{32}{45}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{19}{45}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{4}{45}\right)\)\(e\left(\frac{61}{90}\right)\)\(e\left(\frac{79}{90}\right)\)\(e\left(\frac{77}{90}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{29}{90}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3800 }(89,a) \;\) at \(\;a = \) e.g. 2