Properties

Label 8624.321
Modulus $8624$
Conductor $539$
Order $70$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8624, base_ring=CyclotomicField(70))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,5,7]))
 
pari: [g,chi] = znchar(Mod(321,8624))
 

Basic properties

Modulus: \(8624\)
Conductor: \(539\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(70\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{539}(321,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8624.fk

\(\chi_{8624}(321,\cdot)\) \(\chi_{8624}(545,\cdot)\) \(\chi_{8624}(657,\cdot)\) \(\chi_{8624}(1217,\cdot)\) \(\chi_{8624}(1553,\cdot)\) \(\chi_{8624}(1777,\cdot)\) \(\chi_{8624}(1889,\cdot)\) \(\chi_{8624}(2785,\cdot)\) \(\chi_{8624}(3009,\cdot)\) \(\chi_{8624}(3121,\cdot)\) \(\chi_{8624}(3681,\cdot)\) \(\chi_{8624}(4241,\cdot)\) \(\chi_{8624}(4353,\cdot)\) \(\chi_{8624}(4913,\cdot)\) \(\chi_{8624}(5249,\cdot)\) \(\chi_{8624}(5473,\cdot)\) \(\chi_{8624}(6145,\cdot)\) \(\chi_{8624}(6481,\cdot)\) \(\chi_{8624}(6705,\cdot)\) \(\chi_{8624}(6817,\cdot)\) \(\chi_{8624}(7377,\cdot)\) \(\chi_{8624}(7713,\cdot)\) \(\chi_{8624}(8049,\cdot)\) \(\chi_{8624}(8609,\cdot)\)

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: $\Q(\zeta_{35})$
Fixed field: Number field defined by a degree 70 polynomial

Values on generators

\((5391,6469,7745,3137)\) → \((1,1,e\left(\frac{1}{14}\right),e\left(\frac{1}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)\(27\)
\( \chi_{ 8624 }(321, a) \) \(1\)\(1\)\(e\left(\frac{61}{70}\right)\)\(e\left(\frac{33}{70}\right)\)\(e\left(\frac{26}{35}\right)\)\(e\left(\frac{16}{35}\right)\)\(e\left(\frac{12}{35}\right)\)\(e\left(\frac{24}{35}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{5}{7}\right)\)\(e\left(\frac{33}{35}\right)\)\(e\left(\frac{43}{70}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8624 }(321,a) \;\) at \(\;a = \) e.g. 2