from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1380, base_ring=CyclotomicField(44))
M = H._module
chi = DirichletCharacter(H, M([22,0,11,32]))
pari: [g,chi] = znchar(Mod(187,1380))
Basic properties
| Modulus: | \(1380\) | |
| Conductor: | \(460\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(44\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{460}(187,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 1380.bt
\(\chi_{1380}(127,\cdot)\) \(\chi_{1380}(163,\cdot)\) \(\chi_{1380}(187,\cdot)\) \(\chi_{1380}(223,\cdot)\) \(\chi_{1380}(307,\cdot)\) \(\chi_{1380}(403,\cdot)\) \(\chi_{1380}(427,\cdot)\) \(\chi_{1380}(463,\cdot)\) \(\chi_{1380}(487,\cdot)\) \(\chi_{1380}(547,\cdot)\) \(\chi_{1380}(583,\cdot)\) \(\chi_{1380}(607,\cdot)\) \(\chi_{1380}(703,\cdot)\) \(\chi_{1380}(763,\cdot)\) \(\chi_{1380}(823,\cdot)\) \(\chi_{1380}(883,\cdot)\) \(\chi_{1380}(1087,\cdot)\) \(\chi_{1380}(1267,\cdot)\) \(\chi_{1380}(1327,\cdot)\) \(\chi_{1380}(1363,\cdot)\)
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: | \(\Q(\zeta_{44})\) |
| Fixed field: | Number field defined by a degree 44 polynomial |
Values on generators
\((691,461,277,1201)\) → \((-1,1,i,e\left(\frac{8}{11}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(29\) | \(31\) | \(37\) | \(41\) | \(43\) |
| \( \chi_{ 1380 }(187, a) \) | \(1\) | \(1\) | \(e\left(\frac{25}{44}\right)\) | \(e\left(\frac{1}{22}\right)\) | \(e\left(\frac{41}{44}\right)\) | \(e\left(\frac{15}{44}\right)\) | \(e\left(\frac{10}{11}\right)\) | \(e\left(\frac{13}{22}\right)\) | \(e\left(\frac{19}{22}\right)\) | \(e\left(\frac{23}{44}\right)\) | \(e\left(\frac{8}{11}\right)\) | \(e\left(\frac{39}{44}\right)\) |
sage: chi.jacobi_sum(n)