Properties

Label 2058.437
Modulus $2058$
Conductor $1029$
Order $294$
Real no
Primitive no
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2058, base_ring=CyclotomicField(294))
 
M = H._module
 
chi = DirichletCharacter(H, M([147,115]))
 
pari: [g,chi] = znchar(Mod(437,2058))
 

Basic properties

Modulus: \(2058\)
Conductor: \(1029\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(294\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1029}(437,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2058.x

\(\chi_{2058}(5,\cdot)\) \(\chi_{2058}(17,\cdot)\) \(\chi_{2058}(47,\cdot)\) \(\chi_{2058}(59,\cdot)\) \(\chi_{2058}(89,\cdot)\) \(\chi_{2058}(101,\cdot)\) \(\chi_{2058}(131,\cdot)\) \(\chi_{2058}(143,\cdot)\) \(\chi_{2058}(173,\cdot)\) \(\chi_{2058}(185,\cdot)\) \(\chi_{2058}(257,\cdot)\) \(\chi_{2058}(269,\cdot)\) \(\chi_{2058}(299,\cdot)\) \(\chi_{2058}(311,\cdot)\) \(\chi_{2058}(341,\cdot)\) \(\chi_{2058}(353,\cdot)\) \(\chi_{2058}(383,\cdot)\) \(\chi_{2058}(395,\cdot)\) \(\chi_{2058}(425,\cdot)\) \(\chi_{2058}(437,\cdot)\) \(\chi_{2058}(467,\cdot)\) \(\chi_{2058}(479,\cdot)\) \(\chi_{2058}(551,\cdot)\) \(\chi_{2058}(563,\cdot)\) \(\chi_{2058}(593,\cdot)\) \(\chi_{2058}(605,\cdot)\) \(\chi_{2058}(635,\cdot)\) \(\chi_{2058}(647,\cdot)\) \(\chi_{2058}(677,\cdot)\) \(\chi_{2058}(689,\cdot)\) ...

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: $\Q(\zeta_{147})$
Fixed field: Number field defined by a degree 294 polynomial (not computed)

Values on generators

\((1373,1375)\) → \((-1,e\left(\frac{115}{294}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)
\( \chi_{ 2058 }(437, a) \) \(1\)\(1\)\(e\left(\frac{124}{147}\right)\)\(e\left(\frac{253}{294}\right)\)\(e\left(\frac{47}{98}\right)\)\(e\left(\frac{41}{147}\right)\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{191}{294}\right)\)\(e\left(\frac{101}{147}\right)\)\(e\left(\frac{67}{98}\right)\)\(e\left(\frac{1}{42}\right)\)\(e\left(\frac{139}{147}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2058 }(437,a) \;\) at \(\;a = \) e.g. 2