Properties

Label 2156.1009
Modulus 21562156
Conductor 539539
Order 7070
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2156, base_ring=CyclotomicField(70)) M = H._module chi = DirichletCharacter(H, M([0,30,21]))
 
Copy content pari:[g,chi] = znchar(Mod(1009,2156))
 

Basic properties

Modulus: 21562156
Conductor: 539539
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 7070
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from χ539(470,)\chi_{539}(470,\cdot)
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 2156.cd

χ2156(29,)\chi_{2156}(29,\cdot) χ2156(57,)\chi_{2156}(57,\cdot) χ2156(85,)\chi_{2156}(85,\cdot) χ2156(281,)\chi_{2156}(281,\cdot) χ2156(337,)\chi_{2156}(337,\cdot) χ2156(365,)\chi_{2156}(365,\cdot) χ2156(645,)\chi_{2156}(645,\cdot) χ2156(673,)\chi_{2156}(673,\cdot) χ2156(701,)\chi_{2156}(701,\cdot) χ2156(897,)\chi_{2156}(897,\cdot) χ2156(953,)\chi_{2156}(953,\cdot) χ2156(1009,)\chi_{2156}(1009,\cdot) χ2156(1205,)\chi_{2156}(1205,\cdot) χ2156(1261,)\chi_{2156}(1261,\cdot) χ2156(1289,)\chi_{2156}(1289,\cdot) χ2156(1317,)\chi_{2156}(1317,\cdot) χ2156(1513,)\chi_{2156}(1513,\cdot) χ2156(1597,)\chi_{2156}(1597,\cdot) χ2156(1625,)\chi_{2156}(1625,\cdot) χ2156(1821,)\chi_{2156}(1821,\cdot) χ2156(1877,)\chi_{2156}(1877,\cdot) χ2156(1905,)\chi_{2156}(1905,\cdot) χ2156(1933,)\chi_{2156}(1933,\cdot) χ2156(2129,)\chi_{2156}(2129,\cdot)

Copy content sage:chi.galois_orbit()
 
Copy content pari:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: Q(ζ35)\Q(\zeta_{35})
Fixed field: Number field defined by a degree 70 polynomial

Values on generators

(1079,1277,981)(1079,1277,981)(1,e(37),e(310))(1,e\left(\frac{3}{7}\right),e\left(\frac{3}{10}\right))

First values

aa 1-1113355991313151517171919232325252727
χ2156(1009,a) \chi_{ 2156 }(1009, a) 1-111e(2935)e\left(\frac{29}{35}\right)e(2235)e\left(\frac{22}{35}\right)e(2335)e\left(\frac{23}{35}\right)e(3170)e\left(\frac{31}{70}\right)e(1635)e\left(\frac{16}{35}\right)e(2970)e\left(\frac{29}{70}\right)e(910)e\left(\frac{9}{10}\right)e(27)e\left(\frac{2}{7}\right)e(935)e\left(\frac{9}{35}\right)e(1735)e\left(\frac{17}{35}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ2156(1009,a)   \chi_{ 2156 }(1009,a) \; at   a=\;a = e.g. 2