Properties

Label 5780.47
Modulus $5780$
Conductor $5780$
Order $68$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(5780, base_ring=CyclotomicField(68))
 
M = H._module
 
chi = DirichletCharacter(H, M([34,17,25]))
 
pari: [g,chi] = znchar(Mod(47,5780))
 

Basic properties

Modulus: \(5780\)
Conductor: \(5780\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(68\)
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 5780.cd

\(\chi_{5780}(47,\cdot)\) \(\chi_{5780}(123,\cdot)\) \(\chi_{5780}(387,\cdot)\) \(\chi_{5780}(463,\cdot)\) \(\chi_{5780}(727,\cdot)\) \(\chi_{5780}(803,\cdot)\) \(\chi_{5780}(1067,\cdot)\) \(\chi_{5780}(1143,\cdot)\) \(\chi_{5780}(1747,\cdot)\) \(\chi_{5780}(1823,\cdot)\) \(\chi_{5780}(2087,\cdot)\) \(\chi_{5780}(2163,\cdot)\) \(\chi_{5780}(2427,\cdot)\) \(\chi_{5780}(2503,\cdot)\) \(\chi_{5780}(2767,\cdot)\) \(\chi_{5780}(2843,\cdot)\) \(\chi_{5780}(3107,\cdot)\) \(\chi_{5780}(3183,\cdot)\) \(\chi_{5780}(3447,\cdot)\) \(\chi_{5780}(3523,\cdot)\) \(\chi_{5780}(3787,\cdot)\) \(\chi_{5780}(3863,\cdot)\) \(\chi_{5780}(4127,\cdot)\) \(\chi_{5780}(4203,\cdot)\) \(\chi_{5780}(4467,\cdot)\) \(\chi_{5780}(4543,\cdot)\) \(\chi_{5780}(4807,\cdot)\) \(\chi_{5780}(4883,\cdot)\) \(\chi_{5780}(5147,\cdot)\) \(\chi_{5780}(5223,\cdot)\) ...

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: $\Q(\zeta_{68})$
Fixed field: Number field defined by a degree 68 polynomial

Values on generators

\((2891,1157,581)\) → \((-1,i,e\left(\frac{25}{68}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 5780 }(47, a) \) \(1\)\(1\)\(e\left(\frac{21}{34}\right)\)\(e\left(\frac{25}{34}\right)\)\(e\left(\frac{4}{17}\right)\)\(e\left(\frac{65}{68}\right)\)\(e\left(\frac{55}{68}\right)\)\(e\left(\frac{5}{34}\right)\)\(e\left(\frac{6}{17}\right)\)\(e\left(\frac{4}{17}\right)\)\(e\left(\frac{29}{34}\right)\)\(e\left(\frac{31}{68}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5780 }(47,a) \;\) at \(\;a = \) e.g. 2