Properties

Label 8450.131
Modulus $8450$
Conductor $4225$
Order $65$
Real no
Primitive no
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8450, base_ring=CyclotomicField(130))
 
M = H._module
 
chi = DirichletCharacter(H, M([52,120]))
 
pari: [g,chi] = znchar(Mod(131,8450))
 

Basic properties

Modulus: \(8450\)
Conductor: \(4225\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(65\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4225}(131,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8450.bz

\(\chi_{8450}(131,\cdot)\) \(\chi_{8450}(261,\cdot)\) \(\chi_{8450}(391,\cdot)\) \(\chi_{8450}(521,\cdot)\) \(\chi_{8450}(781,\cdot)\) \(\chi_{8450}(911,\cdot)\) \(\chi_{8450}(1041,\cdot)\) \(\chi_{8450}(1171,\cdot)\) \(\chi_{8450}(1431,\cdot)\) \(\chi_{8450}(1561,\cdot)\) \(\chi_{8450}(1821,\cdot)\) \(\chi_{8450}(2081,\cdot)\) \(\chi_{8450}(2211,\cdot)\) \(\chi_{8450}(2341,\cdot)\) \(\chi_{8450}(2471,\cdot)\) \(\chi_{8450}(2731,\cdot)\) \(\chi_{8450}(2861,\cdot)\) \(\chi_{8450}(2991,\cdot)\) \(\chi_{8450}(3121,\cdot)\) \(\chi_{8450}(3511,\cdot)\) \(\chi_{8450}(3641,\cdot)\) \(\chi_{8450}(3771,\cdot)\) \(\chi_{8450}(4031,\cdot)\) \(\chi_{8450}(4161,\cdot)\) \(\chi_{8450}(4291,\cdot)\) \(\chi_{8450}(4421,\cdot)\) \(\chi_{8450}(4681,\cdot)\) \(\chi_{8450}(4811,\cdot)\) \(\chi_{8450}(4941,\cdot)\) \(\chi_{8450}(5331,\cdot)\) ...

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: $\Q(\zeta_{65})$
Fixed field: Number field defined by a degree 65 polynomial

Values on generators

\((677,3551)\) → \((e\left(\frac{2}{5}\right),e\left(\frac{12}{13}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 8450 }(131, a) \) \(1\)\(1\)\(e\left(\frac{17}{65}\right)\)\(e\left(\frac{10}{13}\right)\)\(e\left(\frac{34}{65}\right)\)\(e\left(\frac{31}{65}\right)\)\(e\left(\frac{63}{65}\right)\)\(e\left(\frac{1}{5}\right)\)\(e\left(\frac{2}{65}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{51}{65}\right)\)\(e\left(\frac{47}{65}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8450 }(131,a) \;\) at \(\;a = \) e.g. 2