from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4560, base_ring=CyclotomicField(36))
M = H._module
chi = DirichletCharacter(H, M([18,27,0,9,34]))
pari: [g,chi] = znchar(Mod(67,4560))
Basic properties
Modulus: | \(4560\) | |
Conductor: | \(1520\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(36\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
Real: | no | |
Primitive: | no, induced from \(\chi_{1520}(67,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
Minimal: | yes | |
Parity: | odd | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 4560.ib
\(\chi_{4560}(67,\cdot)\) \(\chi_{4560}(307,\cdot)\) \(\chi_{4560}(523,\cdot)\) \(\chi_{4560}(547,\cdot)\) \(\chi_{4560}(763,\cdot)\) \(\chi_{4560}(1003,\cdot)\) \(\chi_{4560}(1267,\cdot)\) \(\chi_{4560}(1723,\cdot)\) \(\chi_{4560}(2947,\cdot)\) \(\chi_{4560}(3187,\cdot)\) \(\chi_{4560}(3403,\cdot)\) \(\chi_{4560}(3643,\cdot)\)
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: | \(\Q(\zeta_{36})\) |
Fixed field: | Number field defined by a degree 36 polynomial |
Values on generators
\((1711,1141,3041,2737,1921)\) → \((-1,-i,1,i,e\left(\frac{17}{18}\right))\)
First values
\(a\) | \(-1\) | \(1\) | \(7\) | \(11\) | \(13\) | \(17\) | \(23\) | \(29\) | \(31\) | \(37\) | \(41\) | \(43\) |
\( \chi_{ 4560 }(67, a) \) | \(-1\) | \(1\) | \(e\left(\frac{11}{12}\right)\) | \(e\left(\frac{7}{12}\right)\) | \(e\left(\frac{13}{18}\right)\) | \(e\left(\frac{25}{36}\right)\) | \(e\left(\frac{23}{36}\right)\) | \(e\left(\frac{29}{36}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(-1\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) |
sage: chi.jacobi_sum(n)