Properties

Label 4056.49
Modulus $4056$
Conductor $169$
Order $78$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4056, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,0,29]))
 
pari: [g,chi] = znchar(Mod(49,4056))
 

Basic properties

Modulus: \(4056\)
Conductor: \(169\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{169}(49,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4056.dd

\(\chi_{4056}(49,\cdot)\) \(\chi_{4056}(121,\cdot)\) \(\chi_{4056}(433,\cdot)\) \(\chi_{4056}(673,\cdot)\) \(\chi_{4056}(745,\cdot)\) \(\chi_{4056}(985,\cdot)\) \(\chi_{4056}(1057,\cdot)\) \(\chi_{4056}(1297,\cdot)\) \(\chi_{4056}(1369,\cdot)\) \(\chi_{4056}(1609,\cdot)\) \(\chi_{4056}(1681,\cdot)\) \(\chi_{4056}(1921,\cdot)\) \(\chi_{4056}(1993,\cdot)\) \(\chi_{4056}(2233,\cdot)\) \(\chi_{4056}(2305,\cdot)\) \(\chi_{4056}(2545,\cdot)\) \(\chi_{4056}(2617,\cdot)\) \(\chi_{4056}(2857,\cdot)\) \(\chi_{4056}(2929,\cdot)\) \(\chi_{4056}(3169,\cdot)\) \(\chi_{4056}(3241,\cdot)\) \(\chi_{4056}(3481,\cdot)\) \(\chi_{4056}(3553,\cdot)\) \(\chi_{4056}(3793,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((1015,2029,2705,3889)\) → \((1,1,1,e\left(\frac{29}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 4056 }(49, a) \) \(1\)\(1\)\(e\left(\frac{9}{26}\right)\)\(e\left(\frac{61}{78}\right)\)\(e\left(\frac{23}{78}\right)\)\(e\left(\frac{11}{39}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{9}{13}\right)\)\(e\left(\frac{34}{39}\right)\)\(e\left(\frac{21}{26}\right)\)\(e\left(\frac{5}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4056 }(49,a) \;\) at \(\;a = \) e.g. 2