from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1140, base_ring=CyclotomicField(36))
M = H._module
chi = DirichletCharacter(H, M([18,18,9,34]))
pari: [g,chi] = znchar(Mod(827,1140))
Basic properties
Modulus: | \(1140\) | |
Conductor: | \(1140\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(36\) | 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 1140.cm
\(\chi_{1140}(143,\cdot)\) \(\chi_{1140}(167,\cdot)\) \(\chi_{1140}(203,\cdot)\) \(\chi_{1140}(287,\cdot)\) \(\chi_{1140}(383,\cdot)\) \(\chi_{1140}(527,\cdot)\) \(\chi_{1140}(623,\cdot)\) \(\chi_{1140}(743,\cdot)\) \(\chi_{1140}(827,\cdot)\) \(\chi_{1140}(887,\cdot)\) \(\chi_{1140}(983,\cdot)\) \(\chi_{1140}(1067,\cdot)\)
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: | 36.36.5957649898872336469465126830720741129625268010624803328000000000000000000000000000.1 |
Values on generators
\((571,761,457,781)\) → \((-1,-1,i,e\left(\frac{17}{18}\right))\)
First values
\(a\) | \(-1\) | \(1\) | \(7\) | \(11\) | \(13\) | \(17\) | \(23\) | \(29\) | \(31\) | \(37\) | \(41\) | \(43\) |
\( \chi_{ 1140 }(827, a) \) | \(1\) | \(1\) | \(e\left(\frac{5}{12}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{17}{36}\right)\) | \(e\left(\frac{7}{36}\right)\) | \(e\left(\frac{23}{36}\right)\) | \(e\left(\frac{1}{18}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(-i\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{13}{36}\right)\) |
sage: chi.jacobi_sum(n)