Properties

Label 1617.1168
Modulus $1617$
Conductor $539$
Order $70$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1617, base_ring=CyclotomicField(70))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,25,7]))
 
pari: [g,chi] = znchar(Mod(1168,1617))
 

Basic properties

Modulus: \(1617\)
Conductor: \(539\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(70\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{539}(90,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1617.by

\(\chi_{1617}(13,\cdot)\) \(\chi_{1617}(118,\cdot)\) \(\chi_{1617}(139,\cdot)\) \(\chi_{1617}(160,\cdot)\) \(\chi_{1617}(349,\cdot)\) \(\chi_{1617}(370,\cdot)\) \(\chi_{1617}(475,\cdot)\) \(\chi_{1617}(580,\cdot)\) \(\chi_{1617}(601,\cdot)\) \(\chi_{1617}(622,\cdot)\) \(\chi_{1617}(706,\cdot)\) \(\chi_{1617}(811,\cdot)\) \(\chi_{1617}(853,\cdot)\) \(\chi_{1617}(937,\cdot)\) \(\chi_{1617}(1042,\cdot)\) \(\chi_{1617}(1063,\cdot)\) \(\chi_{1617}(1084,\cdot)\) \(\chi_{1617}(1168,\cdot)\) \(\chi_{1617}(1294,\cdot)\) \(\chi_{1617}(1315,\cdot)\) \(\chi_{1617}(1399,\cdot)\) \(\chi_{1617}(1504,\cdot)\) \(\chi_{1617}(1525,\cdot)\) \(\chi_{1617}(1546,\cdot)\)

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: $\Q(\zeta_{35})$
Fixed field: Number field defined by a degree 70 polynomial

Values on generators

\((1079,199,442)\) → \((1,e\left(\frac{5}{14}\right),e\left(\frac{1}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(13\)\(16\)\(17\)\(19\)\(20\)
\( \chi_{ 1617 }(1168, a) \) \(1\)\(1\)\(e\left(\frac{27}{70}\right)\)\(e\left(\frac{27}{35}\right)\)\(e\left(\frac{53}{70}\right)\)\(e\left(\frac{11}{70}\right)\)\(e\left(\frac{1}{7}\right)\)\(e\left(\frac{31}{35}\right)\)\(e\left(\frac{19}{35}\right)\)\(e\left(\frac{29}{35}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{37}{70}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1617 }(1168,a) \;\) at \(\;a = \) e.g. 2