Properties

Label 9800.139
Modulus $9800$
Conductor $9800$
Order $70$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(9800, base_ring=CyclotomicField(70))
 
M = H._module
 
chi = DirichletCharacter(H, M([35,35,21,25]))
 
pari: [g,chi] = znchar(Mod(139,9800))
 

Basic properties

Modulus: \(9800\)
Conductor: \(9800\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(70\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9800.fu

\(\chi_{9800}(139,\cdot)\) \(\chi_{9800}(419,\cdot)\) \(\chi_{9800}(1259,\cdot)\) \(\chi_{9800}(1539,\cdot)\) \(\chi_{9800}(1819,\cdot)\) \(\chi_{9800}(2379,\cdot)\) \(\chi_{9800}(2659,\cdot)\) \(\chi_{9800}(3219,\cdot)\) \(\chi_{9800}(3779,\cdot)\) \(\chi_{9800}(4059,\cdot)\) \(\chi_{9800}(4339,\cdot)\) \(\chi_{9800}(4619,\cdot)\) \(\chi_{9800}(5179,\cdot)\) \(\chi_{9800}(5459,\cdot)\) \(\chi_{9800}(5739,\cdot)\) \(\chi_{9800}(6019,\cdot)\) \(\chi_{9800}(6579,\cdot)\) \(\chi_{9800}(7139,\cdot)\) \(\chi_{9800}(7419,\cdot)\) \(\chi_{9800}(7979,\cdot)\) \(\chi_{9800}(8259,\cdot)\) \(\chi_{9800}(8539,\cdot)\) \(\chi_{9800}(9379,\cdot)\) \(\chi_{9800}(9659,\cdot)\)

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

\((7351,4901,1177,5001)\) → \((-1,-1,e\left(\frac{3}{10}\right),e\left(\frac{5}{14}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(9\)\(11\)\(13\)\(17\)\(19\)\(23\)\(27\)\(29\)\(31\)
\( \chi_{ 9800 }(139, a) \) \(1\)\(1\)\(e\left(\frac{16}{35}\right)\)\(e\left(\frac{32}{35}\right)\)\(e\left(\frac{3}{35}\right)\)\(e\left(\frac{69}{70}\right)\)\(e\left(\frac{29}{35}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{13}{35}\right)\)\(e\left(\frac{13}{35}\right)\)\(e\left(\frac{37}{70}\right)\)\(e\left(\frac{2}{5}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9800 }(139,a) \;\) at \(\;a = \) e.g. 2