Properties

Label 9702.149
Modulus $9702$
Conductor $4851$
Order $210$
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([175,130,189]))
 
pari: [g,chi] = znchar(Mod(149,9702))
 

Basic properties

Modulus: \(9702\)
Conductor: \(4851\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4851}(149,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9702.fw

\(\chi_{9702}(149,\cdot)\) \(\chi_{9702}(767,\cdot)\) \(\chi_{9702}(893,\cdot)\) \(\chi_{9702}(1019,\cdot)\) \(\chi_{9702}(1031,\cdot)\) \(\chi_{9702}(1271,\cdot)\) \(\chi_{9702}(1283,\cdot)\) \(\chi_{9702}(1535,\cdot)\) \(\chi_{9702}(2153,\cdot)\) \(\chi_{9702}(2279,\cdot)\) \(\chi_{9702}(2405,\cdot)\) \(\chi_{9702}(2417,\cdot)\) \(\chi_{9702}(2543,\cdot)\) \(\chi_{9702}(2657,\cdot)\) \(\chi_{9702}(2669,\cdot)\) \(\chi_{9702}(3539,\cdot)\) \(\chi_{9702}(3665,\cdot)\) \(\chi_{9702}(3929,\cdot)\) \(\chi_{9702}(4043,\cdot)\) \(\chi_{9702}(4055,\cdot)\) \(\chi_{9702}(4307,\cdot)\) \(\chi_{9702}(4925,\cdot)\) \(\chi_{9702}(5051,\cdot)\) \(\chi_{9702}(5177,\cdot)\) \(\chi_{9702}(5189,\cdot)\) \(\chi_{9702}(5315,\cdot)\) \(\chi_{9702}(5429,\cdot)\) \(\chi_{9702}(5441,\cdot)\) \(\chi_{9702}(5693,\cdot)\) \(\chi_{9702}(6311,\cdot)\) ...

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 210 polynomial (not computed)

Values on generators

\((4313,199,5293)\) → \((e\left(\frac{5}{6}\right),e\left(\frac{13}{21}\right),e\left(\frac{9}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 9702 }(149, a) \) \(1\)\(1\)\(e\left(\frac{151}{210}\right)\)\(e\left(\frac{209}{210}\right)\)\(e\left(\frac{8}{105}\right)\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{29}{42}\right)\)\(e\left(\frac{46}{105}\right)\)\(e\left(\frac{29}{105}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{64}{105}\right)\)\(e\left(\frac{16}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9702 }(149,a) \;\) at \(\;a = \) e.g. 2