# Properties

 Label 1521.2.a.j Level $1521$ Weight $2$ Character orbit 1521.a Self dual yes Analytic conductor $12.145$ Analytic rank $1$ Dimension $2$ CM no Inner twists $2$

# Learn more

## Newspace parameters

 Level: $$N$$ $$=$$ $$1521 = 3^{2} \cdot 13^{2}$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 1521.a (trivial)

## Newform invariants

 Self dual: yes Analytic conductor: $$12.1452461474$$ Analytic rank: $$1$$ Dimension: $$2$$ Coefficient field: $$\Q(\sqrt{3})$$ Defining polynomial: $$x^{2} - 3$$ x^2 - 3 Coefficient ring: $$\Z[a_1, a_2]$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 117) Fricke sign: $$1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

Coefficients of the $$q$$-expansion are expressed in terms of $$\beta = \sqrt{3}$$. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q + \beta q^{2} + q^{4} - 2 q^{7} - \beta q^{8} +O(q^{10})$$ q + b * q^2 + q^4 - 2 * q^7 - b * q^8 $$q + \beta q^{2} + q^{4} - 2 q^{7} - \beta q^{8} - 2 \beta q^{11} - 2 \beta q^{14} - 5 q^{16} + 4 \beta q^{17} - 2 q^{19} - 6 q^{22} - 4 \beta q^{23} - 5 q^{25} - 2 q^{28} - 4 \beta q^{29} - 2 q^{31} - 3 \beta q^{32} + 12 q^{34} - 2 q^{37} - 2 \beta q^{38} + 4 \beta q^{41} + 8 q^{43} - 2 \beta q^{44} - 12 q^{46} - 6 \beta q^{47} - 3 q^{49} - 5 \beta q^{50} + 2 \beta q^{56} - 12 q^{58} + 2 \beta q^{59} - 10 q^{61} - 2 \beta q^{62} + q^{64} - 14 q^{67} + 4 \beta q^{68} + 2 \beta q^{71} + 10 q^{73} - 2 \beta q^{74} - 2 q^{76} + 4 \beta q^{77} - 4 q^{79} + 12 q^{82} + 6 \beta q^{83} + 8 \beta q^{86} + 6 q^{88} + 4 \beta q^{89} - 4 \beta q^{92} - 18 q^{94} + 10 q^{97} - 3 \beta q^{98} +O(q^{100})$$ q + b * q^2 + q^4 - 2 * q^7 - b * q^8 - 2*b * q^11 - 2*b * q^14 - 5 * q^16 + 4*b * q^17 - 2 * q^19 - 6 * q^22 - 4*b * q^23 - 5 * q^25 - 2 * q^28 - 4*b * q^29 - 2 * q^31 - 3*b * q^32 + 12 * q^34 - 2 * q^37 - 2*b * q^38 + 4*b * q^41 + 8 * q^43 - 2*b * q^44 - 12 * q^46 - 6*b * q^47 - 3 * q^49 - 5*b * q^50 + 2*b * q^56 - 12 * q^58 + 2*b * q^59 - 10 * q^61 - 2*b * q^62 + q^64 - 14 * q^67 + 4*b * q^68 + 2*b * q^71 + 10 * q^73 - 2*b * q^74 - 2 * q^76 + 4*b * q^77 - 4 * q^79 + 12 * q^82 + 6*b * q^83 + 8*b * q^86 + 6 * q^88 + 4*b * q^89 - 4*b * q^92 - 18 * q^94 + 10 * q^97 - 3*b * q^98 $$\operatorname{Tr}(f)(q)$$ $$=$$ $$2 q + 2 q^{4} - 4 q^{7}+O(q^{10})$$ 2 * q + 2 * q^4 - 4 * q^7 $$2 q + 2 q^{4} - 4 q^{7} - 10 q^{16} - 4 q^{19} - 12 q^{22} - 10 q^{25} - 4 q^{28} - 4 q^{31} + 24 q^{34} - 4 q^{37} + 16 q^{43} - 24 q^{46} - 6 q^{49} - 24 q^{58} - 20 q^{61} + 2 q^{64} - 28 q^{67} + 20 q^{73} - 4 q^{76} - 8 q^{79} + 24 q^{82} + 12 q^{88} - 36 q^{94} + 20 q^{97}+O(q^{100})$$ 2 * q + 2 * q^4 - 4 * q^7 - 10 * q^16 - 4 * q^19 - 12 * q^22 - 10 * q^25 - 4 * q^28 - 4 * q^31 + 24 * q^34 - 4 * q^37 + 16 * q^43 - 24 * q^46 - 6 * q^49 - 24 * q^58 - 20 * q^61 + 2 * q^64 - 28 * q^67 + 20 * q^73 - 4 * q^76 - 8 * q^79 + 24 * q^82 + 12 * q^88 - 36 * q^94 + 20 * q^97

## 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 $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
1.1
 −1.73205 1.73205
−1.73205 0 1.00000 0 0 −2.00000 1.73205 0 0
1.2 1.73205 0 1.00000 0 0 −2.00000 −1.73205 0 0
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Atkin-Lehner signs

$$p$$ Sign
$$3$$ $$1$$
$$13$$ $$1$$

## Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner

## Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1521.2.a.j 2
3.b odd 2 1 inner 1521.2.a.j 2
13.b even 2 1 117.2.a.b 2
13.d odd 4 2 1521.2.b.i 4
39.d odd 2 1 117.2.a.b 2
39.f even 4 2 1521.2.b.i 4
52.b odd 2 1 1872.2.a.v 2
65.d even 2 1 2925.2.a.y 2
65.h odd 4 2 2925.2.c.s 4
91.b odd 2 1 5733.2.a.t 2
104.e even 2 1 7488.2.a.cq 2
104.h odd 2 1 7488.2.a.cj 2
117.n odd 6 2 1053.2.e.i 4
117.t even 6 2 1053.2.e.i 4
156.h even 2 1 1872.2.a.v 2
195.e odd 2 1 2925.2.a.y 2
195.s even 4 2 2925.2.c.s 4
273.g even 2 1 5733.2.a.t 2
312.b odd 2 1 7488.2.a.cq 2
312.h even 2 1 7488.2.a.cj 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
117.2.a.b 2 13.b even 2 1
117.2.a.b 2 39.d odd 2 1
1053.2.e.i 4 117.n odd 6 2
1053.2.e.i 4 117.t even 6 2
1521.2.a.j 2 1.a even 1 1 trivial
1521.2.a.j 2 3.b odd 2 1 inner
1521.2.b.i 4 13.d odd 4 2
1521.2.b.i 4 39.f even 4 2
1872.2.a.v 2 52.b odd 2 1
1872.2.a.v 2 156.h even 2 1
2925.2.a.y 2 65.d even 2 1
2925.2.a.y 2 195.e odd 2 1
2925.2.c.s 4 65.h odd 4 2
2925.2.c.s 4 195.s even 4 2
5733.2.a.t 2 91.b odd 2 1
5733.2.a.t 2 273.g even 2 1
7488.2.a.cj 2 104.h odd 2 1
7488.2.a.cj 2 312.h even 2 1
7488.2.a.cq 2 104.e even 2 1
7488.2.a.cq 2 312.b odd 2 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(1521))$$:

 $$T_{2}^{2} - 3$$ T2^2 - 3 $$T_{5}$$ T5 $$T_{7} + 2$$ T7 + 2

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T^{2} - 3$$
$3$ $$T^{2}$$
$5$ $$T^{2}$$
$7$ $$(T + 2)^{2}$$
$11$ $$T^{2} - 12$$
$13$ $$T^{2}$$
$17$ $$T^{2} - 48$$
$19$ $$(T + 2)^{2}$$
$23$ $$T^{2} - 48$$
$29$ $$T^{2} - 48$$
$31$ $$(T + 2)^{2}$$
$37$ $$(T + 2)^{2}$$
$41$ $$T^{2} - 48$$
$43$ $$(T - 8)^{2}$$
$47$ $$T^{2} - 108$$
$53$ $$T^{2}$$
$59$ $$T^{2} - 12$$
$61$ $$(T + 10)^{2}$$
$67$ $$(T + 14)^{2}$$
$71$ $$T^{2} - 12$$
$73$ $$(T - 10)^{2}$$
$79$ $$(T + 4)^{2}$$
$83$ $$T^{2} - 108$$
$89$ $$T^{2} - 48$$
$97$ $$(T - 10)^{2}$$
show more
show less