Properties

Label 8004.5
Modulus $8004$
Conductor $2001$
Order $154$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8004, base_ring=CyclotomicField(154))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,77,7,121]))
 
pari: [g,chi] = znchar(Mod(5,8004))
 

Basic properties

Modulus: \(8004\)
Conductor: \(2001\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(154\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2001}(5,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8004.de

\(\chi_{8004}(5,\cdot)\) \(\chi_{8004}(125,\cdot)\) \(\chi_{8004}(149,\cdot)\) \(\chi_{8004}(245,\cdot)\) \(\chi_{8004}(341,\cdot)\) \(\chi_{8004}(497,\cdot)\) \(\chi_{8004}(557,\cdot)\) \(\chi_{8004}(701,\cdot)\) \(\chi_{8004}(845,\cdot)\) \(\chi_{8004}(941,\cdot)\) \(\chi_{8004}(1049,\cdot)\) \(\chi_{8004}(1169,\cdot)\) \(\chi_{8004}(1193,\cdot)\) \(\chi_{8004}(1253,\cdot)\) \(\chi_{8004}(1385,\cdot)\) \(\chi_{8004}(1397,\cdot)\) \(\chi_{8004}(1601,\cdot)\) \(\chi_{8004}(1745,\cdot)\) \(\chi_{8004}(1949,\cdot)\) \(\chi_{8004}(1985,\cdot)\) \(\chi_{8004}(2081,\cdot)\) \(\chi_{8004}(2213,\cdot)\) \(\chi_{8004}(2297,\cdot)\) \(\chi_{8004}(2333,\cdot)\) \(\chi_{8004}(2429,\cdot)\) \(\chi_{8004}(2777,\cdot)\) \(\chi_{8004}(2909,\cdot)\) \(\chi_{8004}(3125,\cdot)\) \(\chi_{8004}(3257,\cdot)\) \(\chi_{8004}(3281,\cdot)\) ...

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: $\Q(\zeta_{77})$
Fixed field: Number field defined by a degree 154 polynomial (not computed)

Values on generators

\((4003,2669,3133,553)\) → \((1,-1,e\left(\frac{1}{22}\right),e\left(\frac{11}{14}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(25\)\(31\)\(35\)\(37\)
\( \chi_{ 8004 }(5, a) \) \(1\)\(1\)\(e\left(\frac{64}{77}\right)\)\(e\left(\frac{45}{154}\right)\)\(e\left(\frac{85}{154}\right)\)\(e\left(\frac{60}{77}\right)\)\(e\left(\frac{7}{22}\right)\)\(e\left(\frac{58}{77}\right)\)\(e\left(\frac{51}{77}\right)\)\(e\left(\frac{9}{154}\right)\)\(e\left(\frac{19}{154}\right)\)\(e\left(\frac{24}{77}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8004 }(5,a) \;\) at \(\;a = \) e.g. 2