Properties

Label 1150.17
Modulus $1150$
Conductor $575$
Order $220$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1150, base_ring=CyclotomicField(220))
 
M = H._module
 
chi = DirichletCharacter(H, M([143,70]))
 
pari: [g,chi] = znchar(Mod(17,1150))
 

Basic properties

Modulus: \(1150\)
Conductor: \(575\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(220\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{575}(17,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1150.w

\(\chi_{1150}(17,\cdot)\) \(\chi_{1150}(33,\cdot)\) \(\chi_{1150}(37,\cdot)\) \(\chi_{1150}(53,\cdot)\) \(\chi_{1150}(63,\cdot)\) \(\chi_{1150}(67,\cdot)\) \(\chi_{1150}(83,\cdot)\) \(\chi_{1150}(97,\cdot)\) \(\chi_{1150}(103,\cdot)\) \(\chi_{1150}(113,\cdot)\) \(\chi_{1150}(153,\cdot)\) \(\chi_{1150}(203,\cdot)\) \(\chi_{1150}(217,\cdot)\) \(\chi_{1150}(227,\cdot)\) \(\chi_{1150}(237,\cdot)\) \(\chi_{1150}(247,\cdot)\) \(\chi_{1150}(263,\cdot)\) \(\chi_{1150}(267,\cdot)\) \(\chi_{1150}(273,\cdot)\) \(\chi_{1150}(283,\cdot)\) \(\chi_{1150}(287,\cdot)\) \(\chi_{1150}(297,\cdot)\) \(\chi_{1150}(313,\cdot)\) \(\chi_{1150}(327,\cdot)\) \(\chi_{1150}(333,\cdot)\) \(\chi_{1150}(337,\cdot)\) \(\chi_{1150}(373,\cdot)\) \(\chi_{1150}(383,\cdot)\) \(\chi_{1150}(387,\cdot)\) \(\chi_{1150}(433,\cdot)\) ...

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: $\Q(\zeta_{220})$
Fixed field: Number field defined by a degree 220 polynomial (not computed)

Values on generators

\((277,51)\) → \((e\left(\frac{13}{20}\right),e\left(\frac{7}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(27\)\(29\)
\( \chi_{ 1150 }(17, a) \) \(1\)\(1\)\(e\left(\frac{141}{220}\right)\)\(e\left(\frac{13}{44}\right)\)\(e\left(\frac{31}{110}\right)\)\(e\left(\frac{29}{110}\right)\)\(e\left(\frac{177}{220}\right)\)\(e\left(\frac{149}{220}\right)\)\(e\left(\frac{26}{55}\right)\)\(e\left(\frac{103}{110}\right)\)\(e\left(\frac{203}{220}\right)\)\(e\left(\frac{3}{110}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1150 }(17,a) \;\) at \(\;a = \) e.g. 2