Properties

Label 9702.445
Modulus $9702$
Conductor $4851$
Order $105$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(9702, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([70,50,84]))
 
pari: [g,chi] = znchar(Mod(445,9702))
 

Basic properties

Modulus: \(9702\)
Conductor: \(4851\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(105\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4851}(445,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9702.fb

\(\chi_{9702}(445,\cdot)\) \(\chi_{9702}(697,\cdot)\) \(\chi_{9702}(709,\cdot)\) \(\chi_{9702}(823,\cdot)\) \(\chi_{9702}(1087,\cdot)\) \(\chi_{9702}(1213,\cdot)\) \(\chi_{9702}(2083,\cdot)\) \(\chi_{9702}(2095,\cdot)\) \(\chi_{9702}(2209,\cdot)\) \(\chi_{9702}(2335,\cdot)\) \(\chi_{9702}(2347,\cdot)\) \(\chi_{9702}(2473,\cdot)\) \(\chi_{9702}(2599,\cdot)\) \(\chi_{9702}(3217,\cdot)\) \(\chi_{9702}(3469,\cdot)\) \(\chi_{9702}(3481,\cdot)\) \(\chi_{9702}(3721,\cdot)\) \(\chi_{9702}(3733,\cdot)\) \(\chi_{9702}(3859,\cdot)\) \(\chi_{9702}(3985,\cdot)\) \(\chi_{9702}(4603,\cdot)\) \(\chi_{9702}(4855,\cdot)\) \(\chi_{9702}(4867,\cdot)\) \(\chi_{9702}(4981,\cdot)\) \(\chi_{9702}(5107,\cdot)\) \(\chi_{9702}(5119,\cdot)\) \(\chi_{9702}(5245,\cdot)\) \(\chi_{9702}(5989,\cdot)\) \(\chi_{9702}(6367,\cdot)\) \(\chi_{9702}(6493,\cdot)\) ...

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: $\Q(\zeta_{105})$
Fixed field: Number field defined by a degree 105 polynomial (not computed)

Values on generators

\((4313,199,5293)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{5}{21}\right),e\left(\frac{2}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 9702 }(445, a) \) \(1\)\(1\)\(e\left(\frac{6}{35}\right)\)\(e\left(\frac{97}{105}\right)\)\(e\left(\frac{58}{105}\right)\)\(e\left(\frac{8}{15}\right)\)\(e\left(\frac{5}{7}\right)\)\(e\left(\frac{12}{35}\right)\)\(e\left(\frac{44}{105}\right)\)\(e\left(\frac{11}{15}\right)\)\(e\left(\frac{44}{105}\right)\)\(e\left(\frac{46}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9702 }(445,a) \;\) at \(\;a = \) e.g. 2