Properties

Label 2151.43
Modulus $2151$
Conductor $2151$
Order $714$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2151, base_ring=CyclotomicField(714))
 
M = H._module
 
chi = DirichletCharacter(H, M([476,45]))
 
pari: [g,chi] = znchar(Mod(43,2151))
 

Basic properties

Modulus: \(2151\)
Conductor: \(2151\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(714\)
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 2151.bd

\(\chi_{2151}(7,\cdot)\) \(\chi_{2151}(13,\cdot)\) \(\chi_{2151}(43,\cdot)\) \(\chi_{2151}(70,\cdot)\) \(\chi_{2151}(79,\cdot)\) \(\chi_{2151}(94,\cdot)\) \(\chi_{2151}(97,\cdot)\) \(\chi_{2151}(103,\cdot)\) \(\chi_{2151}(106,\cdot)\) \(\chi_{2151}(112,\cdot)\) \(\chi_{2151}(115,\cdot)\) \(\chi_{2151}(130,\cdot)\) \(\chi_{2151}(148,\cdot)\) \(\chi_{2151}(151,\cdot)\) \(\chi_{2151}(175,\cdot)\) \(\chi_{2151}(178,\cdot)\) \(\chi_{2151}(184,\cdot)\) \(\chi_{2151}(205,\cdot)\) \(\chi_{2151}(214,\cdot)\) \(\chi_{2151}(223,\cdot)\) \(\chi_{2151}(265,\cdot)\) \(\chi_{2151}(274,\cdot)\) \(\chi_{2151}(286,\cdot)\) \(\chi_{2151}(292,\cdot)\) \(\chi_{2151}(295,\cdot)\) \(\chi_{2151}(304,\cdot)\) \(\chi_{2151}(313,\cdot)\) \(\chi_{2151}(328,\cdot)\) \(\chi_{2151}(331,\cdot)\) \(\chi_{2151}(358,\cdot)\) ...

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: $\Q(\zeta_{357})$
Fixed field: Number field defined by a degree 714 polynomial (not computed)

Values on generators

\((479,1441)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{15}{238}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 2151 }(43, a) \) \(-1\)\(1\)\(e\left(\frac{295}{357}\right)\)\(e\left(\frac{233}{357}\right)\)\(e\left(\frac{11}{357}\right)\)\(e\left(\frac{521}{714}\right)\)\(e\left(\frac{57}{119}\right)\)\(e\left(\frac{6}{7}\right)\)\(e\left(\frac{328}{357}\right)\)\(e\left(\frac{31}{714}\right)\)\(e\left(\frac{397}{714}\right)\)\(e\left(\frac{109}{357}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2151 }(43,a) \;\) at \(\;a = \) e.g. 2