Properties

Label 750.83
Modulus $750$
Conductor $375$
Order $100$
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(750, base_ring=CyclotomicField(100))
 
M = H._module
 
chi = DirichletCharacter(H, M([50,43]))
 
pari: [g,chi] = znchar(Mod(83,750))
 

Basic properties

Modulus: \(750\)
Conductor: \(375\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(100\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{375}(83,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 750.r

\(\chi_{750}(17,\cdot)\) \(\chi_{750}(23,\cdot)\) \(\chi_{750}(47,\cdot)\) \(\chi_{750}(53,\cdot)\) \(\chi_{750}(77,\cdot)\) \(\chi_{750}(83,\cdot)\) \(\chi_{750}(113,\cdot)\) \(\chi_{750}(137,\cdot)\) \(\chi_{750}(167,\cdot)\) \(\chi_{750}(173,\cdot)\) \(\chi_{750}(197,\cdot)\) \(\chi_{750}(203,\cdot)\) \(\chi_{750}(227,\cdot)\) \(\chi_{750}(233,\cdot)\) \(\chi_{750}(263,\cdot)\) \(\chi_{750}(287,\cdot)\) \(\chi_{750}(317,\cdot)\) \(\chi_{750}(323,\cdot)\) \(\chi_{750}(347,\cdot)\) \(\chi_{750}(353,\cdot)\) \(\chi_{750}(377,\cdot)\) \(\chi_{750}(383,\cdot)\) \(\chi_{750}(413,\cdot)\) \(\chi_{750}(437,\cdot)\) \(\chi_{750}(467,\cdot)\) \(\chi_{750}(473,\cdot)\) \(\chi_{750}(497,\cdot)\) \(\chi_{750}(503,\cdot)\) \(\chi_{750}(527,\cdot)\) \(\chi_{750}(533,\cdot)\) ...

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: $\Q(\zeta_{100})$
Fixed field: Number field defined by a degree 100 polynomial

Values on generators

\((251,127)\) → \((-1,e\left(\frac{43}{100}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 750 }(83, a) \) \(1\)\(1\)\(e\left(\frac{11}{20}\right)\)\(e\left(\frac{9}{50}\right)\)\(e\left(\frac{77}{100}\right)\)\(e\left(\frac{89}{100}\right)\)\(e\left(\frac{37}{50}\right)\)\(e\left(\frac{83}{100}\right)\)\(e\left(\frac{4}{25}\right)\)\(e\left(\frac{16}{25}\right)\)\(e\left(\frac{47}{100}\right)\)\(e\left(\frac{21}{50}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 750 }(83,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 750 }(83,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 750 }(83,·),\chi_{ 750 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 750 }(83,·)) \;\) at \(\; a,b = \) e.g. 1,2