Properties

Label 2664.2237
Modulus 26642664
Conductor 26642664
Order 3636
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2664, base_ring=CyclotomicField(36))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,18,30,7]))
 
pari: [g,chi] = znchar(Mod(2237,2664))
 

Basic properties

Modulus: 26642664
Conductor: 26642664
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: 3636
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 2664.gy

χ2664(389,)\chi_{2664}(389,\cdot) χ2664(605,)\chi_{2664}(605,\cdot) χ2664(725,)\chi_{2664}(725,\cdot) χ2664(797,)\chi_{2664}(797,\cdot) χ2664(893,)\chi_{2664}(893,\cdot) χ2664(1253,)\chi_{2664}(1253,\cdot) χ2664(1445,)\chi_{2664}(1445,\cdot) χ2664(1541,)\chi_{2664}(1541,\cdot) χ2664(1589,)\chi_{2664}(1589,\cdot) χ2664(1757,)\chi_{2664}(1757,\cdot) χ2664(2237,)\chi_{2664}(2237,\cdot) χ2664(2309,)\chi_{2664}(2309,\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(ζ36)\Q(\zeta_{36})
Fixed field: 36.36.8076586766812485233558939287824714831423086707479290364185133590224962133001181886423028704739328.1

Values on generators

(1999,1333,2369,1297)(1999,1333,2369,1297)(1,1,e(56),e(736))(1,-1,e\left(\frac{5}{6}\right),e\left(\frac{7}{36}\right))

First values

aa 1-111557711111313171719192323252529293131
χ2664(2237,a) \chi_{ 2664 }(2237, a) 1111e(536)e\left(\frac{5}{36}\right)e(59)e\left(\frac{5}{9}\right)e(16)e\left(\frac{1}{6}\right)e(1136)e\left(\frac{11}{36}\right)e(3136)e\left(\frac{31}{36}\right)e(1136)e\left(\frac{11}{36}\right)e(112)e\left(\frac{1}{12}\right)e(518)e\left(\frac{5}{18}\right)e(512)e\left(\frac{5}{12}\right)e(512)e\left(\frac{5}{12}\right)
sage: chi.jacobi_sum(n)
 
χ2664(2237,a)   \chi_{ 2664 }(2237,a) \; at   a=\;a = e.g. 2