# Properties

 Label 1050.2.i.k Level 1050 Weight 2 Character orbit 1050.i Analytic conductor 8.384 Analytic rank 0 Dimension 2 CM no Inner twists 2

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$1050 = 2 \cdot 3 \cdot 5^{2} \cdot 7$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 1050.i (of order $$3$$, degree $$2$$, minimal)

## Newform invariants

 Self dual: no Analytic conductor: $$8.38429221223$$ Analytic rank: $$0$$ Dimension: $$2$$ Coefficient field: $$\Q(\sqrt{-3})$$ Defining polynomial: $$x^{2} - x + 1$$ Coefficient ring: $$\Z[a_1, a_2]$$ Coefficient ring index: $$1$$ Twist minimal: yes Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

## $q$-expansion

Coefficients of the $$q$$-expansion are expressed in terms of a primitive root of unity $$\zeta_{6}$$. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q + \zeta_{6} q^{2} + ( -1 + \zeta_{6} ) q^{3} + ( -1 + \zeta_{6} ) q^{4} - q^{6} + ( -2 - \zeta_{6} ) q^{7} - q^{8} -\zeta_{6} q^{9} +O(q^{10})$$ $$q + \zeta_{6} q^{2} + ( -1 + \zeta_{6} ) q^{3} + ( -1 + \zeta_{6} ) q^{4} - q^{6} + ( -2 - \zeta_{6} ) q^{7} - q^{8} -\zeta_{6} q^{9} + ( 2 - 2 \zeta_{6} ) q^{11} -\zeta_{6} q^{12} -4 q^{13} + ( 1 - 3 \zeta_{6} ) q^{14} -\zeta_{6} q^{16} + ( 5 - 5 \zeta_{6} ) q^{17} + ( 1 - \zeta_{6} ) q^{18} + 4 \zeta_{6} q^{19} + ( 3 - 2 \zeta_{6} ) q^{21} + 2 q^{22} -5 \zeta_{6} q^{23} + ( 1 - \zeta_{6} ) q^{24} -4 \zeta_{6} q^{26} + q^{27} + ( 3 - 2 \zeta_{6} ) q^{28} -6 q^{29} + ( 11 - 11 \zeta_{6} ) q^{31} + ( 1 - \zeta_{6} ) q^{32} + 2 \zeta_{6} q^{33} + 5 q^{34} + q^{36} -8 \zeta_{6} q^{37} + ( -4 + 4 \zeta_{6} ) q^{38} + ( 4 - 4 \zeta_{6} ) q^{39} + 5 q^{41} + ( 2 + \zeta_{6} ) q^{42} + 2 \zeta_{6} q^{44} + ( 5 - 5 \zeta_{6} ) q^{46} + \zeta_{6} q^{47} + q^{48} + ( 3 + 5 \zeta_{6} ) q^{49} + 5 \zeta_{6} q^{51} + ( 4 - 4 \zeta_{6} ) q^{52} + ( -12 + 12 \zeta_{6} ) q^{53} + \zeta_{6} q^{54} + ( 2 + \zeta_{6} ) q^{56} -4 q^{57} -6 \zeta_{6} q^{58} + ( 2 - 2 \zeta_{6} ) q^{59} -10 \zeta_{6} q^{61} + 11 q^{62} + ( -1 + 3 \zeta_{6} ) q^{63} + q^{64} + ( -2 + 2 \zeta_{6} ) q^{66} + 5 \zeta_{6} q^{68} + 5 q^{69} - q^{71} + \zeta_{6} q^{72} + ( -2 + 2 \zeta_{6} ) q^{73} + ( 8 - 8 \zeta_{6} ) q^{74} -4 q^{76} + ( -6 + 4 \zeta_{6} ) q^{77} + 4 q^{78} -9 \zeta_{6} q^{79} + ( -1 + \zeta_{6} ) q^{81} + 5 \zeta_{6} q^{82} + 6 q^{83} + ( -1 + 3 \zeta_{6} ) q^{84} + ( 6 - 6 \zeta_{6} ) q^{87} + ( -2 + 2 \zeta_{6} ) q^{88} -11 \zeta_{6} q^{89} + ( 8 + 4 \zeta_{6} ) q^{91} + 5 q^{92} + 11 \zeta_{6} q^{93} + ( -1 + \zeta_{6} ) q^{94} + \zeta_{6} q^{96} - q^{97} + ( -5 + 8 \zeta_{6} ) q^{98} -2 q^{99} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$2q + q^{2} - q^{3} - q^{4} - 2q^{6} - 5q^{7} - 2q^{8} - q^{9} + O(q^{10})$$ $$2q + q^{2} - q^{3} - q^{4} - 2q^{6} - 5q^{7} - 2q^{8} - q^{9} + 2q^{11} - q^{12} - 8q^{13} - q^{14} - q^{16} + 5q^{17} + q^{18} + 4q^{19} + 4q^{21} + 4q^{22} - 5q^{23} + q^{24} - 4q^{26} + 2q^{27} + 4q^{28} - 12q^{29} + 11q^{31} + q^{32} + 2q^{33} + 10q^{34} + 2q^{36} - 8q^{37} - 4q^{38} + 4q^{39} + 10q^{41} + 5q^{42} + 2q^{44} + 5q^{46} + q^{47} + 2q^{48} + 11q^{49} + 5q^{51} + 4q^{52} - 12q^{53} + q^{54} + 5q^{56} - 8q^{57} - 6q^{58} + 2q^{59} - 10q^{61} + 22q^{62} + q^{63} + 2q^{64} - 2q^{66} + 5q^{68} + 10q^{69} - 2q^{71} + q^{72} - 2q^{73} + 8q^{74} - 8q^{76} - 8q^{77} + 8q^{78} - 9q^{79} - q^{81} + 5q^{82} + 12q^{83} + q^{84} + 6q^{87} - 2q^{88} - 11q^{89} + 20q^{91} + 10q^{92} + 11q^{93} - q^{94} + q^{96} - 2q^{97} - 2q^{98} - 4q^{99} + O(q^{100})$$

## Character values

We give the values of $$\chi$$ on generators for $$\left(\mathbb{Z}/1050\mathbb{Z}\right)^\times$$.

 $$n$$ $$127$$ $$451$$ $$701$$ $$\chi(n)$$ $$1$$ $$-\zeta_{6}$$ $$1$$

## Embeddings

For each embedding $$\iota_m$$ of the coefficient field, the values $$\iota_m(a_n)$$ are shown below.

For more information on an embedded modular form you can click on its label.

Label $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
151.1
 0.5 + 0.866025i 0.5 − 0.866025i
0.500000 + 0.866025i −0.500000 + 0.866025i −0.500000 + 0.866025i 0 −1.00000 −2.50000 0.866025i −1.00000 −0.500000 0.866025i 0
751.1 0.500000 0.866025i −0.500000 0.866025i −0.500000 0.866025i 0 −1.00000 −2.50000 + 0.866025i −1.00000 −0.500000 + 0.866025i 0
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.c even 3 1 inner

## Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1050.2.i.k yes 2
5.b even 2 1 1050.2.i.j 2
5.c odd 4 2 1050.2.o.f 4
7.c even 3 1 inner 1050.2.i.k yes 2
7.c even 3 1 7350.2.a.z 1
7.d odd 6 1 7350.2.a.h 1
35.i odd 6 1 7350.2.a.cn 1
35.j even 6 1 1050.2.i.j 2
35.j even 6 1 7350.2.a.bt 1
35.l odd 12 2 1050.2.o.f 4

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1050.2.i.j 2 5.b even 2 1
1050.2.i.j 2 35.j even 6 1
1050.2.i.k yes 2 1.a even 1 1 trivial
1050.2.i.k yes 2 7.c even 3 1 inner
1050.2.o.f 4 5.c odd 4 2
1050.2.o.f 4 35.l odd 12 2
7350.2.a.h 1 7.d odd 6 1
7350.2.a.z 1 7.c even 3 1
7350.2.a.bt 1 35.j even 6 1
7350.2.a.cn 1 35.i odd 6 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(1050, [\chi])$$:

 $$T_{11}^{2} - 2 T_{11} + 4$$ $$T_{13} + 4$$

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$1 - T + T^{2}$$
$3$ $$1 + T + T^{2}$$
$5$ 1
$7$ $$1 + 5 T + 7 T^{2}$$
$11$ $$1 - 2 T - 7 T^{2} - 22 T^{3} + 121 T^{4}$$
$13$ $$( 1 + 4 T + 13 T^{2} )^{2}$$
$17$ $$1 - 5 T + 8 T^{2} - 85 T^{3} + 289 T^{4}$$
$19$ $$1 - 4 T - 3 T^{2} - 76 T^{3} + 361 T^{4}$$
$23$ $$1 + 5 T + 2 T^{2} + 115 T^{3} + 529 T^{4}$$
$29$ $$( 1 + 6 T + 29 T^{2} )^{2}$$
$31$ $$( 1 - 7 T + 31 T^{2} )( 1 - 4 T + 31 T^{2} )$$
$37$ $$1 + 8 T + 27 T^{2} + 296 T^{3} + 1369 T^{4}$$
$41$ $$( 1 - 5 T + 41 T^{2} )^{2}$$
$43$ $$( 1 + 43 T^{2} )^{2}$$
$47$ $$1 - T - 46 T^{2} - 47 T^{3} + 2209 T^{4}$$
$53$ $$1 + 12 T + 91 T^{2} + 636 T^{3} + 2809 T^{4}$$
$59$ $$1 - 2 T - 55 T^{2} - 118 T^{3} + 3481 T^{4}$$
$61$ $$1 + 10 T + 39 T^{2} + 610 T^{3} + 3721 T^{4}$$
$67$ $$1 - 67 T^{2} + 4489 T^{4}$$
$71$ $$( 1 + T + 71 T^{2} )^{2}$$
$73$ $$1 + 2 T - 69 T^{2} + 146 T^{3} + 5329 T^{4}$$
$79$ $$1 + 9 T + 2 T^{2} + 711 T^{3} + 6241 T^{4}$$
$83$ $$( 1 - 6 T + 83 T^{2} )^{2}$$
$89$ $$1 + 11 T + 32 T^{2} + 979 T^{3} + 7921 T^{4}$$
$97$ $$( 1 + T + 97 T^{2} )^{2}$$