from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(8470, base_ring=CyclotomicField(66))
M = H._module
chi = DirichletCharacter(H, M([0,55,63]))
pari: [g,chi] = znchar(Mod(7831,8470))
Basic properties
Modulus: | \(8470\) | |
Conductor: | \(847\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(66\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
Real: | no | |
Primitive: | no, induced from \(\chi_{847}(208,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
Minimal: | yes | |
Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 8470.co
\(\chi_{8470}(131,\cdot)\) \(\chi_{8470}(901,\cdot)\) \(\chi_{8470}(1011,\cdot)\) \(\chi_{8470}(1671,\cdot)\) \(\chi_{8470}(1781,\cdot)\) \(\chi_{8470}(2441,\cdot)\) \(\chi_{8470}(2551,\cdot)\) \(\chi_{8470}(3211,\cdot)\) \(\chi_{8470}(3321,\cdot)\) \(\chi_{8470}(3981,\cdot)\) \(\chi_{8470}(4091,\cdot)\) \(\chi_{8470}(4751,\cdot)\) \(\chi_{8470}(4861,\cdot)\) \(\chi_{8470}(5521,\cdot)\) \(\chi_{8470}(5631,\cdot)\) \(\chi_{8470}(6401,\cdot)\) \(\chi_{8470}(7061,\cdot)\) \(\chi_{8470}(7171,\cdot)\) \(\chi_{8470}(7831,\cdot)\) \(\chi_{8470}(7941,\cdot)\)
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: | \(\Q(\zeta_{33})\) |
Fixed field: | Number field defined by a degree 66 polynomial |
Values on generators
\((6777,6051,7141)\) → \((1,e\left(\frac{5}{6}\right),e\left(\frac{21}{22}\right))\)
First values
\(a\) | \(-1\) | \(1\) | \(3\) | \(9\) | \(13\) | \(17\) | \(19\) | \(23\) | \(27\) | \(29\) | \(31\) | \(37\) |
\( \chi_{ 8470 }(7831, a) \) | \(1\) | \(1\) | \(e\left(\frac{5}{6}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{10}{11}\right)\) | \(e\left(\frac{20}{33}\right)\) | \(e\left(\frac{13}{33}\right)\) | \(e\left(\frac{16}{33}\right)\) | \(-1\) | \(e\left(\frac{5}{22}\right)\) | \(e\left(\frac{61}{66}\right)\) | \(e\left(\frac{25}{33}\right)\) |
sage: chi.jacobi_sum(n)