Properties

Label 1775.99
Modulus $1775$
Conductor $355$
Order $70$
Real no
Primitive no
Minimal no
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1775, base_ring=CyclotomicField(70))
 
M = H._module
 
chi = DirichletCharacter(H, M([35,13]))
 
pari: [g,chi] = znchar(Mod(99,1775))
 

Basic properties

Modulus: \(1775\)
Conductor: \(355\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(70\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{355}(99,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1775.ci

\(\chi_{1775}(99,\cdot)\) \(\chi_{1775}(124,\cdot)\) \(\chi_{1775}(149,\cdot)\) \(\chi_{1775}(224,\cdot)\) \(\chi_{1775}(274,\cdot)\) \(\chi_{1775}(349,\cdot)\) \(\chi_{1775}(399,\cdot)\) \(\chi_{1775}(424,\cdot)\) \(\chi_{1775}(549,\cdot)\) \(\chi_{1775}(599,\cdot)\) \(\chi_{1775}(624,\cdot)\) \(\chi_{1775}(674,\cdot)\) \(\chi_{1775}(849,\cdot)\) \(\chi_{1775}(874,\cdot)\) \(\chi_{1775}(899,\cdot)\) \(\chi_{1775}(1049,\cdot)\) \(\chi_{1775}(1124,\cdot)\) \(\chi_{1775}(1149,\cdot)\) \(\chi_{1775}(1199,\cdot)\) \(\chi_{1775}(1249,\cdot)\) \(\chi_{1775}(1274,\cdot)\) \(\chi_{1775}(1299,\cdot)\) \(\chi_{1775}(1524,\cdot)\) \(\chi_{1775}(1624,\cdot)\)

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: $\Q(\zeta_{35})$
Fixed field: Number field defined by a degree 70 polynomial

Values on generators

\((427,1001)\) → \((-1,e\left(\frac{13}{70}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 1775 }(99, a) \) \(-1\)\(1\)\(e\left(\frac{43}{70}\right)\)\(e\left(\frac{23}{70}\right)\)\(e\left(\frac{8}{35}\right)\)\(e\left(\frac{33}{35}\right)\)\(e\left(\frac{24}{35}\right)\)\(e\left(\frac{59}{70}\right)\)\(e\left(\frac{23}{35}\right)\)\(e\left(\frac{53}{70}\right)\)\(e\left(\frac{39}{70}\right)\)\(e\left(\frac{26}{35}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1775 }(99,a) \;\) at \(\;a = \) e.g. 2