Properties

Conductor 35
Order 12
Real No
Primitive Yes
Parity Even
Orbit Label 35.k

Related objects

Learn more about

Show commands for: SageMath / Pari/GP
sage: from dirichlet_conrey import DirichletGroup_conrey # requires nonstandard Sage package to be installed
 
sage: H = DirichletGroup_conrey(35)
 
sage: chi = H[17]
 
pari: [g,chi] = znchar(Mod(17,35))
 

Basic properties

sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Conductor = 35
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Order = 12
Real = No
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1 \\ if not primitive returns [cond,factorization]
 
Primitive = Yes
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 
Parity = Even
Orbit label = 35.k
Orbit index = 11

Galois orbit

sage: chi.sage_character().galois_orbit()
 
pari: order = charorder(g,chi)
 
pari: [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

\(\chi_{35}(3,\cdot)\) \(\chi_{35}(12,\cdot)\) \(\chi_{35}(17,\cdot)\) \(\chi_{35}(33,\cdot)\)

Values on generators

\((22,31)\) → \((i,e\left(\frac{1}{6}\right))\)

Values

-1123468911121316
\(1\)\(1\)\(e\left(\frac{7}{12}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{1}{6}\right)\)\(-1\)\(-i\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{1}{12}\right)\)\(i\)\(e\left(\frac{1}{3}\right)\)
value at  e.g. 2

Related number fields

Field of values \(\Q(\zeta_{12})\)

Gauss sum

sage: chi.sage_character().gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 35 }(17,·) )\;\) at \(\;a = \) e.g. 2
\(\displaystyle \tau_{2}(\chi_{35}(17,\cdot)) = \sum_{r\in \Z/35\Z} \chi_{35}(17,r) e\left(\frac{2r}{35}\right) = -0.9234122719+5.8435699513i \)

Jacobi sum

sage: chi.sage_character().jacobi_sum(n)
 
\( J(\chi_{ 35 }(17,·),\chi_{ 35 }(n,·)) \;\) for \( \; n = \) e.g. 1
\( \displaystyle J(\chi_{35}(17,\cdot),\chi_{35}(1,\cdot)) = \sum_{r\in \Z/35\Z} \chi_{35}(17,r) \chi_{35}(1,1-r) = 1 \)

Kloosterman sum

sage: chi.sage_character().kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 35 }(17,·)) \;\) at \(\; a,b = \) e.g. 1,2
\( \displaystyle K(1,2,\chi_{35}(17,·)) = \sum_{r \in \Z/35\Z} \chi_{35}(17,r) e\left(\frac{1 r + 2 r^{-1}}{35}\right) = -0.7533733779+2.8116277235i \)