Properties

Label 1352.31
Modulus $1352$
Conductor $676$
Order $52$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1352, base_ring=CyclotomicField(52))
 
M = H._module
 
chi = DirichletCharacter(H, M([26,0,7]))
 
pari: [g,chi] = znchar(Mod(31,1352))
 

Basic properties

Modulus: \(1352\)
Conductor: \(676\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(52\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{676}(31,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1352.bk

\(\chi_{1352}(31,\cdot)\) \(\chi_{1352}(47,\cdot)\) \(\chi_{1352}(135,\cdot)\) \(\chi_{1352}(151,\cdot)\) \(\chi_{1352}(255,\cdot)\) \(\chi_{1352}(343,\cdot)\) \(\chi_{1352}(359,\cdot)\) \(\chi_{1352}(447,\cdot)\) \(\chi_{1352}(463,\cdot)\) \(\chi_{1352}(551,\cdot)\) \(\chi_{1352}(567,\cdot)\) \(\chi_{1352}(655,\cdot)\) \(\chi_{1352}(671,\cdot)\) \(\chi_{1352}(759,\cdot)\) \(\chi_{1352}(863,\cdot)\) \(\chi_{1352}(879,\cdot)\) \(\chi_{1352}(967,\cdot)\) \(\chi_{1352}(983,\cdot)\) \(\chi_{1352}(1071,\cdot)\) \(\chi_{1352}(1087,\cdot)\) \(\chi_{1352}(1175,\cdot)\) \(\chi_{1352}(1191,\cdot)\) \(\chi_{1352}(1279,\cdot)\) \(\chi_{1352}(1295,\cdot)\)

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: $\Q(\zeta_{52})$
Fixed field: Number field defined by a degree 52 polynomial

Values on generators

\((1015,677,1185)\) → \((-1,1,e\left(\frac{7}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 1352 }(31, a) \) \(1\)\(1\)\(e\left(\frac{5}{26}\right)\)\(e\left(\frac{11}{52}\right)\)\(e\left(\frac{47}{52}\right)\)\(e\left(\frac{5}{13}\right)\)\(e\left(\frac{19}{52}\right)\)\(e\left(\frac{21}{52}\right)\)\(e\left(\frac{17}{26}\right)\)\(i\)\(e\left(\frac{5}{52}\right)\)\(1\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1352 }(31,a) \;\) at \(\;a = \) e.g. 2