Properties

Label 8020.119
Modulus $8020$
Conductor $8020$
Order $80$
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(8020, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([40,40,9]))
 
pari: [g,chi] = znchar(Mod(119,8020))
 

Basic properties

Modulus: \(8020\)
Conductor: \(8020\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
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 8020.cu

\(\chi_{8020}(119,\cdot)\) \(\chi_{8020}(259,\cdot)\) \(\chi_{8020}(559,\cdot)\) \(\chi_{8020}(959,\cdot)\) \(\chi_{8020}(1119,\cdot)\) \(\chi_{8020}(1279,\cdot)\) \(\chi_{8020}(1759,\cdot)\) \(\chi_{8020}(1979,\cdot)\) \(\chi_{8020}(2439,\cdot)\) \(\chi_{8020}(2559,\cdot)\) \(\chi_{8020}(2659,\cdot)\) \(\chi_{8020}(2699,\cdot)\) \(\chi_{8020}(2739,\cdot)\) \(\chi_{8020}(2759,\cdot)\) \(\chi_{8020}(3019,\cdot)\) \(\chi_{8020}(3379,\cdot)\) \(\chi_{8020}(3839,\cdot)\) \(\chi_{8020}(4199,\cdot)\) \(\chi_{8020}(4459,\cdot)\) \(\chi_{8020}(4479,\cdot)\) \(\chi_{8020}(4519,\cdot)\) \(\chi_{8020}(4559,\cdot)\) \(\chi_{8020}(4659,\cdot)\) \(\chi_{8020}(4779,\cdot)\) \(\chi_{8020}(5239,\cdot)\) \(\chi_{8020}(5459,\cdot)\) \(\chi_{8020}(5939,\cdot)\) \(\chi_{8020}(6099,\cdot)\) \(\chi_{8020}(6259,\cdot)\) \(\chi_{8020}(6659,\cdot)\) ...

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: $\Q(\zeta_{80})$
Fixed field: Number field defined by a degree 80 polynomial

Values on generators

\((4011,6417,7221)\) → \((-1,-1,e\left(\frac{9}{80}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 8020 }(119, a) \) \(1\)\(1\)\(e\left(\frac{9}{80}\right)\)\(e\left(\frac{39}{40}\right)\)\(e\left(\frac{9}{40}\right)\)\(e\left(\frac{13}{40}\right)\)\(e\left(\frac{31}{80}\right)\)\(e\left(\frac{47}{80}\right)\)\(e\left(\frac{67}{80}\right)\)\(e\left(\frac{7}{80}\right)\)\(e\left(\frac{59}{80}\right)\)\(e\left(\frac{27}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8020 }(119,a) \;\) at \(\;a = \) e.g. 2