Properties

Label 8670.19
Modulus $8670$
Conductor $1445$
Order $136$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8670, base_ring=CyclotomicField(136))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,68,7]))
 
pari: [g,chi] = znchar(Mod(19,8670))
 

Basic properties

Modulus: \(8670\)
Conductor: \(1445\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(136\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1445}(19,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8670.ce

\(\chi_{8670}(19,\cdot)\) \(\chi_{8670}(49,\cdot)\) \(\chi_{8670}(229,\cdot)\) \(\chi_{8670}(349,\cdot)\) \(\chi_{8670}(529,\cdot)\) \(\chi_{8670}(559,\cdot)\) \(\chi_{8670}(739,\cdot)\) \(\chi_{8670}(859,\cdot)\) \(\chi_{8670}(1039,\cdot)\) \(\chi_{8670}(1069,\cdot)\) \(\chi_{8670}(1249,\cdot)\) \(\chi_{8670}(1369,\cdot)\) \(\chi_{8670}(1549,\cdot)\) \(\chi_{8670}(1759,\cdot)\) \(\chi_{8670}(1879,\cdot)\) \(\chi_{8670}(2059,\cdot)\) \(\chi_{8670}(2089,\cdot)\) \(\chi_{8670}(2269,\cdot)\) \(\chi_{8670}(2389,\cdot)\) \(\chi_{8670}(2569,\cdot)\) \(\chi_{8670}(2599,\cdot)\) \(\chi_{8670}(2779,\cdot)\) \(\chi_{8670}(2899,\cdot)\) \(\chi_{8670}(3079,\cdot)\) \(\chi_{8670}(3109,\cdot)\) \(\chi_{8670}(3409,\cdot)\) \(\chi_{8670}(3589,\cdot)\) \(\chi_{8670}(3619,\cdot)\) \(\chi_{8670}(3799,\cdot)\) \(\chi_{8670}(3919,\cdot)\) ...

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: $\Q(\zeta_{136})$
Fixed field: Number field defined by a degree 136 polynomial (not computed)

Values on generators

\((2891,6937,6361)\) → \((1,-1,e\left(\frac{7}{136}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 8670 }(19, a) \) \(1\)\(1\)\(e\left(\frac{65}{136}\right)\)\(e\left(\frac{25}{136}\right)\)\(e\left(\frac{10}{17}\right)\)\(e\left(\frac{49}{68}\right)\)\(e\left(\frac{133}{136}\right)\)\(e\left(\frac{59}{136}\right)\)\(e\left(\frac{63}{136}\right)\)\(e\left(\frac{19}{136}\right)\)\(e\left(\frac{109}{136}\right)\)\(e\left(\frac{9}{68}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8670 }(19,a) \;\) at \(\;a = \) e.g. 2