# Properties

 Label 4830.2.a.bs Level $4830$ Weight $2$ Character orbit 4830.a Self dual yes Analytic conductor $38.568$ Analytic rank $0$ Dimension $2$ CM no Inner twists $1$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$4830 = 2 \cdot 3 \cdot 5 \cdot 7 \cdot 23$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 4830.a (trivial)

## Newform invariants

 Self dual: yes Analytic conductor: $$38.5677441763$$ Analytic rank: $$0$$ Dimension: $$2$$ Coefficient field: $$\Q(\sqrt{5})$$ Defining polynomial: $$x^{2} - x - 1$$ Coefficient ring: $$\Z[a_1, \ldots, a_{13}]$$ Coefficient ring index: $$2$$ Twist minimal: yes Fricke sign: $$-1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

Coefficients of the $$q$$-expansion are expressed in terms of $$\beta = \sqrt{5}$$. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q - q^{2} + q^{3} + q^{4} + q^{5} - q^{6} + q^{7} - q^{8} + q^{9} +O(q^{10})$$ $$q - q^{2} + q^{3} + q^{4} + q^{5} - q^{6} + q^{7} - q^{8} + q^{9} - q^{10} -2 \beta q^{11} + q^{12} + ( -3 - \beta ) q^{13} - q^{14} + q^{15} + q^{16} + ( 5 + \beta ) q^{17} - q^{18} + ( 1 - \beta ) q^{19} + q^{20} + q^{21} + 2 \beta q^{22} - q^{23} - q^{24} + q^{25} + ( 3 + \beta ) q^{26} + q^{27} + q^{28} - q^{30} + ( 1 + 3 \beta ) q^{31} - q^{32} -2 \beta q^{33} + ( -5 - \beta ) q^{34} + q^{35} + q^{36} + ( 2 - 4 \beta ) q^{37} + ( -1 + \beta ) q^{38} + ( -3 - \beta ) q^{39} - q^{40} + 2 q^{41} - q^{42} + 6 q^{43} -2 \beta q^{44} + q^{45} + q^{46} + ( -3 + 3 \beta ) q^{47} + q^{48} + q^{49} - q^{50} + ( 5 + \beta ) q^{51} + ( -3 - \beta ) q^{52} -2 \beta q^{53} - q^{54} -2 \beta q^{55} - q^{56} + ( 1 - \beta ) q^{57} + ( 2 - 2 \beta ) q^{59} + q^{60} + ( -6 + 4 \beta ) q^{61} + ( -1 - 3 \beta ) q^{62} + q^{63} + q^{64} + ( -3 - \beta ) q^{65} + 2 \beta q^{66} + 6 q^{67} + ( 5 + \beta ) q^{68} - q^{69} - q^{70} + ( 8 + 2 \beta ) q^{71} - q^{72} + 6 q^{73} + ( -2 + 4 \beta ) q^{74} + q^{75} + ( 1 - \beta ) q^{76} -2 \beta q^{77} + ( 3 + \beta ) q^{78} -12 q^{79} + q^{80} + q^{81} -2 q^{82} + ( 5 + 3 \beta ) q^{83} + q^{84} + ( 5 + \beta ) q^{85} -6 q^{86} + 2 \beta q^{88} + ( 1 + 7 \beta ) q^{89} - q^{90} + ( -3 - \beta ) q^{91} - q^{92} + ( 1 + 3 \beta ) q^{93} + ( 3 - 3 \beta ) q^{94} + ( 1 - \beta ) q^{95} - q^{96} + ( 5 - \beta ) q^{97} - q^{98} -2 \beta q^{99} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$2q - 2q^{2} + 2q^{3} + 2q^{4} + 2q^{5} - 2q^{6} + 2q^{7} - 2q^{8} + 2q^{9} + O(q^{10})$$ $$2q - 2q^{2} + 2q^{3} + 2q^{4} + 2q^{5} - 2q^{6} + 2q^{7} - 2q^{8} + 2q^{9} - 2q^{10} + 2q^{12} - 6q^{13} - 2q^{14} + 2q^{15} + 2q^{16} + 10q^{17} - 2q^{18} + 2q^{19} + 2q^{20} + 2q^{21} - 2q^{23} - 2q^{24} + 2q^{25} + 6q^{26} + 2q^{27} + 2q^{28} - 2q^{30} + 2q^{31} - 2q^{32} - 10q^{34} + 2q^{35} + 2q^{36} + 4q^{37} - 2q^{38} - 6q^{39} - 2q^{40} + 4q^{41} - 2q^{42} + 12q^{43} + 2q^{45} + 2q^{46} - 6q^{47} + 2q^{48} + 2q^{49} - 2q^{50} + 10q^{51} - 6q^{52} - 2q^{54} - 2q^{56} + 2q^{57} + 4q^{59} + 2q^{60} - 12q^{61} - 2q^{62} + 2q^{63} + 2q^{64} - 6q^{65} + 12q^{67} + 10q^{68} - 2q^{69} - 2q^{70} + 16q^{71} - 2q^{72} + 12q^{73} - 4q^{74} + 2q^{75} + 2q^{76} + 6q^{78} - 24q^{79} + 2q^{80} + 2q^{81} - 4q^{82} + 10q^{83} + 2q^{84} + 10q^{85} - 12q^{86} + 2q^{89} - 2q^{90} - 6q^{91} - 2q^{92} + 2q^{93} + 6q^{94} + 2q^{95} - 2q^{96} + 10q^{97} - 2q^{98} + O(q^{100})$$

## 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
 1.61803 −0.618034
−1.00000 1.00000 1.00000 1.00000 −1.00000 1.00000 −1.00000 1.00000 −1.00000
1.2 −1.00000 1.00000 1.00000 1.00000 −1.00000 1.00000 −1.00000 1.00000 −1.00000
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Atkin-Lehner signs

$$p$$ Sign
$$2$$ $$1$$
$$3$$ $$-1$$
$$5$$ $$-1$$
$$7$$ $$-1$$
$$23$$ $$1$$

## 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 4830.2.a.bs 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
4830.2.a.bs 2 1.a even 1 1 trivial

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(4830))$$:

 $$T_{11}^{2} - 20$$ $$T_{13}^{2} + 6 T_{13} + 4$$ $$T_{17}^{2} - 10 T_{17} + 20$$ $$T_{19}^{2} - 2 T_{19} - 4$$ $$T_{29}$$

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$( 1 + T )^{2}$$
$3$ $$( -1 + T )^{2}$$
$5$ $$( -1 + T )^{2}$$
$7$ $$( -1 + T )^{2}$$
$11$ $$-20 + T^{2}$$
$13$ $$4 + 6 T + T^{2}$$
$17$ $$20 - 10 T + T^{2}$$
$19$ $$-4 - 2 T + T^{2}$$
$23$ $$( 1 + T )^{2}$$
$29$ $$T^{2}$$
$31$ $$-44 - 2 T + T^{2}$$
$37$ $$-76 - 4 T + T^{2}$$
$41$ $$( -2 + T )^{2}$$
$43$ $$( -6 + T )^{2}$$
$47$ $$-36 + 6 T + T^{2}$$
$53$ $$-20 + T^{2}$$
$59$ $$-16 - 4 T + T^{2}$$
$61$ $$-44 + 12 T + T^{2}$$
$67$ $$( -6 + T )^{2}$$
$71$ $$44 - 16 T + T^{2}$$
$73$ $$( -6 + T )^{2}$$
$79$ $$( 12 + T )^{2}$$
$83$ $$-20 - 10 T + T^{2}$$
$89$ $$-244 - 2 T + T^{2}$$
$97$ $$20 - 10 T + T^{2}$$