# Properties

 Label 1560.2.a.o Level $1560$ Weight $2$ Character orbit 1560.a Self dual yes Analytic conductor $12.457$ Analytic rank $1$ Dimension $2$ CM no Inner twists $1$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$1560 = 2^{3} \cdot 3 \cdot 5 \cdot 13$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 1560.a (trivial)

## Newform invariants

 Self dual: yes Analytic conductor: $$12.4566627153$$ Analytic rank: $$1$$ Dimension: $$2$$ Coefficient field: $$\Q(\sqrt{17})$$ Defining polynomial: $$x^{2} - x - 4$$ x^2 - x - 4 Coefficient ring: $$\Z[a_1, \ldots, a_{7}]$$ Coefficient ring index: $$1$$ Twist minimal: yes Fricke sign: $$1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

Coefficients of the $$q$$-expansion are expressed in terms of $$\beta = \frac{1}{2}(1 + \sqrt{17})$$. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q - q^{3} + q^{5} - \beta q^{7} + q^{9} +O(q^{10})$$ q - q^3 + q^5 - b * q^7 + q^9 $$q - q^{3} + q^{5} - \beta q^{7} + q^{9} + (\beta - 4) q^{11} + q^{13} - q^{15} + (3 \beta - 2) q^{17} - 2 \beta q^{19} + \beta q^{21} + (\beta - 4) q^{23} + q^{25} - q^{27} - 2 q^{29} + (2 \beta - 4) q^{31} + ( - \beta + 4) q^{33} - \beta q^{35} + ( - 5 \beta + 2) q^{37} - q^{39} + ( - 3 \beta - 2) q^{41} + (4 \beta - 4) q^{43} + q^{45} + ( - 2 \beta + 4) q^{47} + (\beta - 3) q^{49} + ( - 3 \beta + 2) q^{51} + ( - \beta + 2) q^{53} + (\beta - 4) q^{55} + 2 \beta q^{57} - 8 q^{59} + (3 \beta - 6) q^{61} - \beta q^{63} + q^{65} + (4 \beta - 8) q^{67} + ( - \beta + 4) q^{69} - 3 \beta q^{71} + ( - 4 \beta + 10) q^{73} - q^{75} + (3 \beta - 4) q^{77} + ( - 5 \beta + 4) q^{79} + q^{81} - 8 q^{83} + (3 \beta - 2) q^{85} + 2 q^{87} + (3 \beta - 10) q^{89} - \beta q^{91} + ( - 2 \beta + 4) q^{93} - 2 \beta q^{95} + (5 \beta - 10) q^{97} + (\beta - 4) q^{99} +O(q^{100})$$ q - q^3 + q^5 - b * q^7 + q^9 + (b - 4) * q^11 + q^13 - q^15 + (3*b - 2) * q^17 - 2*b * q^19 + b * q^21 + (b - 4) * q^23 + q^25 - q^27 - 2 * q^29 + (2*b - 4) * q^31 + (-b + 4) * q^33 - b * q^35 + (-5*b + 2) * q^37 - q^39 + (-3*b - 2) * q^41 + (4*b - 4) * q^43 + q^45 + (-2*b + 4) * q^47 + (b - 3) * q^49 + (-3*b + 2) * q^51 + (-b + 2) * q^53 + (b - 4) * q^55 + 2*b * q^57 - 8 * q^59 + (3*b - 6) * q^61 - b * q^63 + q^65 + (4*b - 8) * q^67 + (-b + 4) * q^69 - 3*b * q^71 + (-4*b + 10) * q^73 - q^75 + (3*b - 4) * q^77 + (-5*b + 4) * q^79 + q^81 - 8 * q^83 + (3*b - 2) * q^85 + 2 * q^87 + (3*b - 10) * q^89 - b * q^91 + (-2*b + 4) * q^93 - 2*b * q^95 + (5*b - 10) * q^97 + (b - 4) * q^99 $$\operatorname{Tr}(f)(q)$$ $$=$$ $$2 q - 2 q^{3} + 2 q^{5} - q^{7} + 2 q^{9}+O(q^{10})$$ 2 * q - 2 * q^3 + 2 * q^5 - q^7 + 2 * q^9 $$2 q - 2 q^{3} + 2 q^{5} - q^{7} + 2 q^{9} - 7 q^{11} + 2 q^{13} - 2 q^{15} - q^{17} - 2 q^{19} + q^{21} - 7 q^{23} + 2 q^{25} - 2 q^{27} - 4 q^{29} - 6 q^{31} + 7 q^{33} - q^{35} - q^{37} - 2 q^{39} - 7 q^{41} - 4 q^{43} + 2 q^{45} + 6 q^{47} - 5 q^{49} + q^{51} + 3 q^{53} - 7 q^{55} + 2 q^{57} - 16 q^{59} - 9 q^{61} - q^{63} + 2 q^{65} - 12 q^{67} + 7 q^{69} - 3 q^{71} + 16 q^{73} - 2 q^{75} - 5 q^{77} + 3 q^{79} + 2 q^{81} - 16 q^{83} - q^{85} + 4 q^{87} - 17 q^{89} - q^{91} + 6 q^{93} - 2 q^{95} - 15 q^{97} - 7 q^{99}+O(q^{100})$$ 2 * q - 2 * q^3 + 2 * q^5 - q^7 + 2 * q^9 - 7 * q^11 + 2 * q^13 - 2 * q^15 - q^17 - 2 * q^19 + q^21 - 7 * q^23 + 2 * q^25 - 2 * q^27 - 4 * q^29 - 6 * q^31 + 7 * q^33 - q^35 - q^37 - 2 * q^39 - 7 * q^41 - 4 * q^43 + 2 * q^45 + 6 * q^47 - 5 * q^49 + q^51 + 3 * q^53 - 7 * q^55 + 2 * q^57 - 16 * q^59 - 9 * q^61 - q^63 + 2 * q^65 - 12 * q^67 + 7 * q^69 - 3 * q^71 + 16 * q^73 - 2 * q^75 - 5 * q^77 + 3 * q^79 + 2 * q^81 - 16 * q^83 - q^85 + 4 * q^87 - 17 * q^89 - q^91 + 6 * q^93 - 2 * q^95 - 15 * q^97 - 7 * q^99

## 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
 2.56155 −1.56155
0 −1.00000 0 1.00000 0 −2.56155 0 1.00000 0
1.2 0 −1.00000 0 1.00000 0 1.56155 0 1.00000 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
$$2$$ $$1$$
$$3$$ $$1$$
$$5$$ $$-1$$
$$13$$ $$-1$$

## 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 1560.2.a.o 2
3.b odd 2 1 4680.2.a.y 2
4.b odd 2 1 3120.2.a.bg 2
5.b even 2 1 7800.2.a.bd 2
12.b even 2 1 9360.2.a.ci 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1560.2.a.o 2 1.a even 1 1 trivial
3120.2.a.bg 2 4.b odd 2 1
4680.2.a.y 2 3.b odd 2 1
7800.2.a.bd 2 5.b even 2 1
9360.2.a.ci 2 12.b even 2 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(1560))$$:

 $$T_{7}^{2} + T_{7} - 4$$ T7^2 + T7 - 4 $$T_{11}^{2} + 7T_{11} + 8$$ T11^2 + 7*T11 + 8 $$T_{17}^{2} + T_{17} - 38$$ T17^2 + T17 - 38

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T^{2}$$
$3$ $$(T + 1)^{2}$$
$5$ $$(T - 1)^{2}$$
$7$ $$T^{2} + T - 4$$
$11$ $$T^{2} + 7T + 8$$
$13$ $$(T - 1)^{2}$$
$17$ $$T^{2} + T - 38$$
$19$ $$T^{2} + 2T - 16$$
$23$ $$T^{2} + 7T + 8$$
$29$ $$(T + 2)^{2}$$
$31$ $$T^{2} + 6T - 8$$
$37$ $$T^{2} + T - 106$$
$41$ $$T^{2} + 7T - 26$$
$43$ $$T^{2} + 4T - 64$$
$47$ $$T^{2} - 6T - 8$$
$53$ $$T^{2} - 3T - 2$$
$59$ $$(T + 8)^{2}$$
$61$ $$T^{2} + 9T - 18$$
$67$ $$T^{2} + 12T - 32$$
$71$ $$T^{2} + 3T - 36$$
$73$ $$T^{2} - 16T - 4$$
$79$ $$T^{2} - 3T - 104$$
$83$ $$(T + 8)^{2}$$
$89$ $$T^{2} + 17T + 34$$
$97$ $$T^{2} + 15T - 50$$