Properties

Label 10015.7
Modulus $10015$
Conductor $10015$
Order $4004$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(10015, base_ring=CyclotomicField(4004))
 
M = H._module
 
chi = DirichletCharacter(H, M([1001,246]))
 
pari: [g,chi] = znchar(Mod(7,10015))
 

Basic properties

Modulus: \(10015\)
Conductor: \(10015\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(4004\)
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 10015.bu

\(\chi_{10015}(7,\cdot)\) \(\chi_{10015}(18,\cdot)\) \(\chi_{10015}(28,\cdot)\) \(\chi_{10015}(33,\cdot)\) \(\chi_{10015}(37,\cdot)\) \(\chi_{10015}(38,\cdot)\) \(\chi_{10015}(43,\cdot)\) \(\chi_{10015}(63,\cdot)\) \(\chi_{10015}(68,\cdot)\) \(\chi_{10015}(72,\cdot)\) \(\chi_{10015}(78,\cdot)\) \(\chi_{10015}(83,\cdot)\) \(\chi_{10015}(93,\cdot)\) \(\chi_{10015}(97,\cdot)\) \(\chi_{10015}(98,\cdot)\) \(\chi_{10015}(103,\cdot)\) \(\chi_{10015}(112,\cdot)\) \(\chi_{10015}(118,\cdot)\) \(\chi_{10015}(123,\cdot)\) \(\chi_{10015}(127,\cdot)\) \(\chi_{10015}(133,\cdot)\) \(\chi_{10015}(137,\cdot)\) \(\chi_{10015}(143,\cdot)\) \(\chi_{10015}(148,\cdot)\) \(\chi_{10015}(152,\cdot)\) \(\chi_{10015}(153,\cdot)\) \(\chi_{10015}(157,\cdot)\) \(\chi_{10015}(158,\cdot)\) \(\chi_{10015}(162,\cdot)\) \(\chi_{10015}(163,\cdot)\) ...

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: $\Q(\zeta_{4004})$
Fixed field: Number field defined by a degree 4004 polynomial (not computed)

Values on generators

\((4007,4011)\) → \((i,e\left(\frac{123}{2002}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 10015 }(7, a) \) \(1\)\(1\)\(e\left(\frac{225}{572}\right)\)\(e\left(\frac{31}{4004}\right)\)\(e\left(\frac{225}{286}\right)\)\(e\left(\frac{73}{182}\right)\)\(e\left(\frac{3231}{4004}\right)\)\(e\left(\frac{103}{572}\right)\)\(e\left(\frac{31}{2002}\right)\)\(e\left(\frac{3}{286}\right)\)\(e\left(\frac{3181}{4004}\right)\)\(e\left(\frac{2159}{4004}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 10015 }(7,a) \;\) at \(\;a = \) e.g. 2