Properties

Label 4015.351
Modulus $4015$
Conductor $803$
Order $72$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4015, base_ring=CyclotomicField(72))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,36,5]))
 
pari: [g,chi] = znchar(Mod(351,4015))
 

Basic properties

Modulus: \(4015\)
Conductor: \(803\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(72\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{803}(351,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4015.ez

\(\chi_{4015}(131,\cdot)\) \(\chi_{4015}(186,\cdot)\) \(\chi_{4015}(351,\cdot)\) \(\chi_{4015}(516,\cdot)\) \(\chi_{4015}(571,\cdot)\) \(\chi_{4015}(626,\cdot)\) \(\chi_{4015}(1011,\cdot)\) \(\chi_{4015}(1066,\cdot)\) \(\chi_{4015}(1121,\cdot)\) \(\chi_{4015}(1286,\cdot)\) \(\chi_{4015}(1561,\cdot)\) \(\chi_{4015}(1726,\cdot)\) \(\chi_{4015}(1781,\cdot)\) \(\chi_{4015}(1836,\cdot)\) \(\chi_{4015}(2221,\cdot)\) \(\chi_{4015}(2276,\cdot)\) \(\chi_{4015}(2331,\cdot)\) \(\chi_{4015}(2496,\cdot)\) \(\chi_{4015}(2661,\cdot)\) \(\chi_{4015}(2716,\cdot)\) \(\chi_{4015}(2881,\cdot)\) \(\chi_{4015}(3046,\cdot)\) \(\chi_{4015}(3816,\cdot)\) \(\chi_{4015}(3981,\cdot)\)

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: $\Q(\zeta_{72})$
Fixed field: Number field defined by a degree 72 polynomial

Values on generators

\((1607,2191,881)\) → \((1,-1,e\left(\frac{5}{72}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(12\)\(13\)\(14\)
\( \chi_{ 4015 }(351, a) \) \(1\)\(1\)\(e\left(\frac{1}{18}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{1}{9}\right)\)\(e\left(\frac{17}{36}\right)\)\(e\left(\frac{19}{24}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{19}{36}\right)\)\(e\left(\frac{43}{72}\right)\)\(e\left(\frac{61}{72}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4015 }(351,a) \;\) at \(\;a = \) e.g. 2