Properties

Label 3895.488
Modulus $3895$
Conductor $3895$
Order $180$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3895, base_ring=CyclotomicField(180))
 
M = H._module
 
chi = DirichletCharacter(H, M([135,50,144]))
 
pari: [g,chi] = znchar(Mod(488,3895))
 

Basic properties

Modulus: \(3895\)
Conductor: \(3895\)
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 3895.fy

\(\chi_{3895}(78,\cdot)\) \(\chi_{3895}(98,\cdot)\) \(\chi_{3895}(223,\cdot)\) \(\chi_{3895}(242,\cdot)\) \(\chi_{3895}(262,\cdot)\) \(\chi_{3895}(338,\cdot)\) \(\chi_{3895}(428,\cdot)\) \(\chi_{3895}(447,\cdot)\) \(\chi_{3895}(488,\cdot)\) \(\chi_{3895}(508,\cdot)\) \(\chi_{3895}(592,\cdot)\) \(\chi_{3895}(713,\cdot)\) \(\chi_{3895}(838,\cdot)\) \(\chi_{3895}(857,\cdot)\) \(\chi_{3895}(877,\cdot)\) \(\chi_{3895}(953,\cdot)\) \(\chi_{3895}(1002,\cdot)\) \(\chi_{3895}(1117,\cdot)\) \(\chi_{3895}(1123,\cdot)\) \(\chi_{3895}(1207,\cdot)\) \(\chi_{3895}(1248,\cdot)\) \(\chi_{3895}(1267,\cdot)\) \(\chi_{3895}(1287,\cdot)\) \(\chi_{3895}(1363,\cdot)\) \(\chi_{3895}(1492,\cdot)\) \(\chi_{3895}(1533,\cdot)\) \(\chi_{3895}(1568,\cdot)\) \(\chi_{3895}(1617,\cdot)\) \(\chi_{3895}(1732,\cdot)\) \(\chi_{3895}(1902,\cdot)\) ...

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

\((3117,2871,1236)\) → \((-i,e\left(\frac{5}{18}\right),e\left(\frac{4}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 3895 }(488, a) \) \(1\)\(1\)\(e\left(\frac{149}{180}\right)\)\(e\left(\frac{31}{36}\right)\)\(e\left(\frac{59}{90}\right)\)\(e\left(\frac{31}{45}\right)\)\(e\left(\frac{37}{60}\right)\)\(e\left(\frac{29}{60}\right)\)\(e\left(\frac{13}{18}\right)\)\(e\left(\frac{11}{15}\right)\)\(e\left(\frac{31}{60}\right)\)\(e\left(\frac{79}{180}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3895 }(488,a) \;\) at \(\;a = \) e.g. 2