Properties

Label 40310.39
Modulus $40310$
Conductor $20155$
Order $644$
Real no
Primitive no
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(40310, base_ring=CyclotomicField(644))
 
M = H._module
 
chi = DirichletCharacter(H, M([322,529,490]))
 
pari: [g,chi] = znchar(Mod(39,40310))
 

Basic properties

Modulus: \(40310\)
Conductor: \(20155\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(644\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{20155}(39,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 40310.fc

\(\chi_{40310}(39,\cdot)\) \(\chi_{40310}(479,\cdot)\) \(\chi_{40310}(659,\cdot)\) \(\chi_{40310}(769,\cdot)\) \(\chi_{40310}(909,\cdot)\) \(\chi_{40310}(939,\cdot)\) \(\chi_{40310}(1139,\cdot)\) \(\chi_{40310}(1199,\cdot)\) \(\chi_{40310}(1429,\cdot)\) \(\chi_{40310}(1539,\cdot)\) \(\chi_{40310}(1969,\cdot)\) \(\chi_{40310}(2049,\cdot)\) \(\chi_{40310}(2099,\cdot)\) \(\chi_{40310}(2299,\cdot)\) \(\chi_{40310}(2439,\cdot)\) \(\chi_{40310}(2589,\cdot)\) \(\chi_{40310}(2649,\cdot)\) \(\chi_{40310}(2689,\cdot)\) \(\chi_{40310}(2839,\cdot)\) \(\chi_{40310}(2979,\cdot)\) \(\chi_{40310}(3259,\cdot)\) \(\chi_{40310}(3279,\cdot)\) \(\chi_{40310}(3469,\cdot)\) \(\chi_{40310}(3549,\cdot)\) \(\chi_{40310}(3559,\cdot)\) \(\chi_{40310}(3569,\cdot)\) \(\chi_{40310}(3709,\cdot)\) \(\chi_{40310}(4039,\cdot)\) \(\chi_{40310}(4079,\cdot)\) \(\chi_{40310}(4319,\cdot)\) ...

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: $\Q(\zeta_{644})$
Fixed field: Number field defined by a degree 644 polynomial (not computed)

Values on generators

\((24187,19461,16821)\) → \((-1,e\left(\frac{23}{28}\right),e\left(\frac{35}{46}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 40310 }(39, a) \) \(1\)\(1\)\(e\left(\frac{517}{644}\right)\)\(e\left(\frac{129}{322}\right)\)\(e\left(\frac{195}{322}\right)\)\(e\left(\frac{233}{644}\right)\)\(e\left(\frac{158}{161}\right)\)\(e\left(\frac{15}{92}\right)\)\(e\left(\frac{519}{644}\right)\)\(e\left(\frac{131}{644}\right)\)\(e\left(\frac{76}{161}\right)\)\(e\left(\frac{263}{644}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 40310 }(39,a) \;\) at \(\;a = \) e.g. 2