Properties

 Label 8640.2.a.br Level $8640$ Weight $2$ Character orbit 8640.a Self dual yes Analytic conductor $68.991$ Analytic rank $0$ Dimension $1$ CM no Inner twists $1$

Related objects

Newspace parameters

 Level: $$N$$ $$=$$ $$8640 = 2^{6} \cdot 3^{3} \cdot 5$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 8640.a (trivial)

Newform invariants

 Self dual: yes Analytic conductor: $$68.9907473464$$ Analytic rank: $$0$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 540) Fricke sign: $$-1$$ Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

 $$f(q)$$ $$=$$ $$q + q^{5} - q^{7}+O(q^{10})$$ q + q^5 - q^7 $$q + q^{5} - q^{7} + 6 q^{11} + q^{13} + q^{19} - 6 q^{23} + q^{25} + 6 q^{29} + 8 q^{31} - q^{35} + 7 q^{37} + 6 q^{41} + 4 q^{43} - 12 q^{47} - 6 q^{49} - 6 q^{53} + 6 q^{55} - 11 q^{61} + q^{65} + 7 q^{67} + 6 q^{71} + 11 q^{73} - 6 q^{77} - q^{79} + 6 q^{83} + 12 q^{89} - q^{91} + q^{95} - 13 q^{97}+O(q^{100})$$ q + q^5 - q^7 + 6 * q^11 + q^13 + q^19 - 6 * q^23 + q^25 + 6 * q^29 + 8 * q^31 - q^35 + 7 * q^37 + 6 * q^41 + 4 * q^43 - 12 * q^47 - 6 * q^49 - 6 * q^53 + 6 * q^55 - 11 * q^61 + q^65 + 7 * q^67 + 6 * q^71 + 11 * q^73 - 6 * q^77 - q^79 + 6 * q^83 + 12 * q^89 - q^91 + q^95 - 13 * 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
 0
0 0 0 1.00000 0 −1.00000 0 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
$$2$$ $$1$$
$$3$$ $$1$$
$$5$$ $$-1$$

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 8640.2.a.br 1
3.b odd 2 1 8640.2.a.l 1
4.b odd 2 1 8640.2.a.bu 1
8.b even 2 1 540.2.a.b 1
8.d odd 2 1 2160.2.a.h 1
12.b even 2 1 8640.2.a.s 1
24.f even 2 1 2160.2.a.s 1
24.h odd 2 1 540.2.a.e yes 1
40.f even 2 1 2700.2.a.k 1
40.i odd 4 2 2700.2.d.a 2
72.j odd 6 2 1620.2.i.d 2
72.n even 6 2 1620.2.i.j 2
120.i odd 2 1 2700.2.a.m 1
120.w even 4 2 2700.2.d.k 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
540.2.a.b 1 8.b even 2 1
540.2.a.e yes 1 24.h odd 2 1
1620.2.i.d 2 72.j odd 6 2
1620.2.i.j 2 72.n even 6 2
2160.2.a.h 1 8.d odd 2 1
2160.2.a.s 1 24.f even 2 1
2700.2.a.k 1 40.f even 2 1
2700.2.a.m 1 120.i odd 2 1
2700.2.d.a 2 40.i odd 4 2
2700.2.d.k 2 120.w even 4 2
8640.2.a.l 1 3.b odd 2 1
8640.2.a.s 1 12.b even 2 1
8640.2.a.br 1 1.a even 1 1 trivial
8640.2.a.bu 1 4.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 $$S_{2}^{\mathrm{new}}(\Gamma_0(8640))$$:

 $$T_{7} + 1$$ T7 + 1 $$T_{11} - 6$$ T11 - 6 $$T_{13} - 1$$ T13 - 1 $$T_{17}$$ T17 $$T_{19} - 1$$ T19 - 1

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T$$
$3$ $$T$$
$5$ $$T - 1$$
$7$ $$T + 1$$
$11$ $$T - 6$$
$13$ $$T - 1$$
$17$ $$T$$
$19$ $$T - 1$$
$23$ $$T + 6$$
$29$ $$T - 6$$
$31$ $$T - 8$$
$37$ $$T - 7$$
$41$ $$T - 6$$
$43$ $$T - 4$$
$47$ $$T + 12$$
$53$ $$T + 6$$
$59$ $$T$$
$61$ $$T + 11$$
$67$ $$T - 7$$
$71$ $$T - 6$$
$73$ $$T - 11$$
$79$ $$T + 1$$
$83$ $$T - 6$$
$89$ $$T - 12$$
$97$ $$T + 13$$