from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(8021, base_ring=CyclotomicField(66))
M = H._module
chi = DirichletCharacter(H, M([11,21]))
pari: [g,chi] = znchar(Mod(7908,8021))
Basic properties
Modulus: | \(8021\) | |
Conductor: | \(8021\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(66\) | 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 8021.cf
\(\chi_{8021}(199,\cdot)\) \(\chi_{8021}(225,\cdot)\) \(\chi_{8021}(504,\cdot)\) \(\chi_{8021}(745,\cdot)\) \(\chi_{8021}(816,\cdot)\) \(\chi_{8021}(842,\cdot)\) \(\chi_{8021}(1362,\cdot)\) \(\chi_{8021}(2656,\cdot)\) \(\chi_{8021}(2734,\cdot)\) \(\chi_{8021}(3273,\cdot)\) \(\chi_{8021}(3351,\cdot)\) \(\chi_{8021}(3358,\cdot)\) \(\chi_{8021}(3527,\cdot)\) \(\chi_{8021}(3975,\cdot)\) \(\chi_{8021}(4144,\cdot)\) \(\chi_{8021}(4905,\cdot)\) \(\chi_{8021}(5522,\cdot)\) \(\chi_{8021}(5828,\cdot)\) \(\chi_{8021}(6445,\cdot)\) \(\chi_{8021}(7908,\cdot)\)
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
\((6788,2471)\) → \((e\left(\frac{1}{6}\right),e\left(\frac{7}{22}\right))\)
First values
\(a\) | \(-1\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) | \(6\) | \(7\) | \(8\) | \(9\) | \(10\) | \(11\) |
\( \chi_{ 8021 }(7908, a) \) | \(1\) | \(1\) | \(e\left(\frac{23}{66}\right)\) | \(e\left(\frac{65}{66}\right)\) | \(e\left(\frac{23}{33}\right)\) | \(e\left(\frac{7}{11}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{1}{66}\right)\) | \(e\left(\frac{1}{22}\right)\) | \(e\left(\frac{32}{33}\right)\) | \(e\left(\frac{65}{66}\right)\) | \(e\left(\frac{29}{66}\right)\) |
sage: chi.jacobi_sum(n)