from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4140, base_ring=CyclotomicField(22))
M = H._module
chi = DirichletCharacter(H, M([11,0,11,21]))
pari: [g,chi] = znchar(Mod(1279,4140))
Basic properties
| Modulus: | \(4140\) | |
| Conductor: | \(460\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(22\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{460}(359,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 4140.cg
\(\chi_{4140}(19,\cdot)\) \(\chi_{4140}(199,\cdot)\) \(\chi_{4140}(379,\cdot)\) \(\chi_{4140}(559,\cdot)\) \(\chi_{4140}(1279,\cdot)\) \(\chi_{4140}(1459,\cdot)\) \(\chi_{4140}(1999,\cdot)\) \(\chi_{4140}(2179,\cdot)\) \(\chi_{4140}(2719,\cdot)\) \(\chi_{4140}(3079,\cdot)\)
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: | \(\Q(\zeta_{11})\) |
| Fixed field: | 22.22.8083780427918435509708715954790400000000000.1 |
Values on generators
\((2071,461,1657,3961)\) → \((-1,1,-1,e\left(\frac{21}{22}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(29\) | \(31\) | \(37\) | \(41\) | \(43\) |
| \( \chi_{ 4140 }(1279, a) \) | \(1\) | \(1\) | \(e\left(\frac{3}{22}\right)\) | \(e\left(\frac{1}{11}\right)\) | \(e\left(\frac{19}{22}\right)\) | \(e\left(\frac{2}{11}\right)\) | \(e\left(\frac{9}{11}\right)\) | \(e\left(\frac{2}{11}\right)\) | \(e\left(\frac{5}{22}\right)\) | \(e\left(\frac{6}{11}\right)\) | \(e\left(\frac{5}{11}\right)\) | \(e\left(\frac{17}{22}\right)\) |
sage: chi.jacobi_sum(n)