Properties

Label 10005.26
Modulus $10005$
Conductor $2001$
Order $308$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(10005, base_ring=CyclotomicField(308))
 
M = H._module
 
chi = DirichletCharacter(H, M([154,0,224,209]))
 
pari: [g,chi] = znchar(Mod(26,10005))
 

Basic properties

Modulus: \(10005\)
Conductor: \(2001\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(308\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2001}(26,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 10005.fx

\(\chi_{10005}(26,\cdot)\) \(\chi_{10005}(101,\cdot)\) \(\chi_{10005}(131,\cdot)\) \(\chi_{10005}(311,\cdot)\) \(\chi_{10005}(416,\cdot)\) \(\chi_{10005}(446,\cdot)\) \(\chi_{10005}(491,\cdot)\) \(\chi_{10005}(611,\cdot)\) \(\chi_{10005}(656,\cdot)\) \(\chi_{10005}(791,\cdot)\) \(\chi_{10005}(926,\cdot)\) \(\chi_{10005}(1001,\cdot)\) \(\chi_{10005}(1076,\cdot)\) \(\chi_{10005}(1181,\cdot)\) \(\chi_{10005}(1361,\cdot)\) \(\chi_{10005}(1406,\cdot)\) \(\chi_{10005}(1481,\cdot)\) \(\chi_{10005}(1511,\cdot)\) \(\chi_{10005}(1526,\cdot)\) \(\chi_{10005}(1616,\cdot)\) \(\chi_{10005}(1751,\cdot)\) \(\chi_{10005}(1766,\cdot)\) \(\chi_{10005}(1796,\cdot)\) \(\chi_{10005}(1871,\cdot)\) \(\chi_{10005}(1961,\cdot)\) \(\chi_{10005}(1991,\cdot)\) \(\chi_{10005}(2051,\cdot)\) \(\chi_{10005}(2096,\cdot)\) \(\chi_{10005}(2201,\cdot)\) \(\chi_{10005}(2306,\cdot)\) ...

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: $\Q(\zeta_{308})$
Fixed field: Number field defined by a degree 308 polynomial (not computed)

Values on generators

\((6671,2002,9136,6556)\) → \((-1,1,e\left(\frac{8}{11}\right),e\left(\frac{19}{28}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(19\)
\( \chi_{ 10005 }(26, a) \) \(1\)\(1\)\(e\left(\frac{195}{308}\right)\)\(e\left(\frac{41}{154}\right)\)\(e\left(\frac{74}{77}\right)\)\(e\left(\frac{277}{308}\right)\)\(e\left(\frac{3}{308}\right)\)\(e\left(\frac{61}{154}\right)\)\(e\left(\frac{183}{308}\right)\)\(e\left(\frac{41}{77}\right)\)\(e\left(\frac{37}{44}\right)\)\(e\left(\frac{5}{308}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 10005 }(26,a) \;\) at \(\;a = \) e.g. 2