Properties

Label 349.30
Modulus $349$
Conductor $349$
Order $348$
Real no
Primitive yes
Minimal yes
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(349, base_ring=CyclotomicField(348))
 
M = H._module
 
chi = DirichletCharacter(H, M([341]))
 
pari: [g,chi] = znchar(Mod(30,349))
 

Basic properties

Modulus: \(349\)
Conductor: \(349\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(348\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 349.l

\(\chi_{349}(2,\cdot)\) \(\chi_{349}(7,\cdot)\) \(\chi_{349}(13,\cdot)\) \(\chi_{349}(18,\cdot)\) \(\chi_{349}(30,\cdot)\) \(\chi_{349}(32,\cdot)\) \(\chi_{349}(33,\cdot)\) \(\chi_{349}(34,\cdot)\) \(\chi_{349}(40,\cdot)\) \(\chi_{349}(43,\cdot)\) \(\chi_{349}(44,\cdot)\) \(\chi_{349}(46,\cdot)\) \(\chi_{349}(50,\cdot)\) \(\chi_{349}(54,\cdot)\) \(\chi_{349}(55,\cdot)\) \(\chi_{349}(59,\cdot)\) \(\chi_{349}(62,\cdot)\) \(\chi_{349}(63,\cdot)\) \(\chi_{349}(71,\cdot)\) \(\chi_{349}(72,\cdot)\) \(\chi_{349}(74,\cdot)\) \(\chi_{349}(82,\cdot)\) \(\chi_{349}(84,\cdot)\) \(\chi_{349}(89,\cdot)\) \(\chi_{349}(90,\cdot)\) \(\chi_{349}(96,\cdot)\) \(\chi_{349}(97,\cdot)\) \(\chi_{349}(99,\cdot)\) \(\chi_{349}(105,\cdot)\) \(\chi_{349}(107,\cdot)\) ...

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: $\Q(\zeta_{348})$
Fixed field: Number field defined by a degree 348 polynomial (not computed)

Values on generators

\(2\) → \(e\left(\frac{341}{348}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 349 }(30, a) \) \(-1\)\(1\)\(e\left(\frac{341}{348}\right)\)\(e\left(\frac{83}{174}\right)\)\(e\left(\frac{167}{174}\right)\)\(e\left(\frac{119}{174}\right)\)\(e\left(\frac{53}{116}\right)\)\(e\left(\frac{227}{348}\right)\)\(e\left(\frac{109}{116}\right)\)\(e\left(\frac{83}{87}\right)\)\(e\left(\frac{77}{116}\right)\)\(e\left(\frac{67}{116}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 349 }(30,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 349 }(30,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 349 }(30,·),\chi_{ 349 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 349 }(30,·)) \;\) at \(\; a,b = \) e.g. 1,2