Properties

Label 9702.61
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([140,55,189]))
 
pari: [g,chi] = znchar(Mod(61,9702))
 

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 \(\chi_{4851}(61,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9702.fc

\(\chi_{9702}(61,\cdot)\) \(\chi_{9702}(283,\cdot)\) \(\chi_{9702}(409,\cdot)\) \(\chi_{9702}(535,\cdot)\) \(\chi_{9702}(787,\cdot)\) \(\chi_{9702}(943,\cdot)\) \(\chi_{9702}(1069,\cdot)\) \(\chi_{9702}(1447,\cdot)\) \(\chi_{9702}(1669,\cdot)\) \(\chi_{9702}(1921,\cdot)\) \(\chi_{9702}(2173,\cdot)\) \(\chi_{9702}(2329,\cdot)\) \(\chi_{9702}(2455,\cdot)\) \(\chi_{9702}(2581,\cdot)\) \(\chi_{9702}(2833,\cdot)\) \(\chi_{9702}(3055,\cdot)\) \(\chi_{9702}(3181,\cdot)\) \(\chi_{9702}(3307,\cdot)\) \(\chi_{9702}(3715,\cdot)\) \(\chi_{9702}(3967,\cdot)\) \(\chi_{9702}(4219,\cdot)\) \(\chi_{9702}(4567,\cdot)\) \(\chi_{9702}(4693,\cdot)\) \(\chi_{9702}(4945,\cdot)\) \(\chi_{9702}(5101,\cdot)\) \(\chi_{9702}(5227,\cdot)\) \(\chi_{9702}(5353,\cdot)\) \(\chi_{9702}(5827,\cdot)\) \(\chi_{9702}(5953,\cdot)\) \(\chi_{9702}(6079,\cdot)\) ...

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

\((4313,199,5293)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{11}{42}\right),e\left(\frac{9}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 9702 }(61, a) \) \(1\)\(1\)\(e\left(\frac{37}{70}\right)\)\(e\left(\frac{92}{105}\right)\)\(e\left(\frac{68}{105}\right)\)\(e\left(\frac{13}{15}\right)\)\(e\left(\frac{2}{7}\right)\)\(e\left(\frac{2}{35}\right)\)\(e\left(\frac{143}{210}\right)\)\(e\left(\frac{17}{30}\right)\)\(e\left(\frac{19}{105}\right)\)\(e\left(\frac{101}{105}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9702 }(61,a) \;\) at \(\;a = \) e.g. 2