# Properties

 Label 1950.2.a.k Level $1950$ Weight $2$ Character orbit 1950.a Self dual yes Analytic conductor $15.571$ Analytic rank $0$ Dimension $1$ CM no Inner twists $1$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$1950 = 2 \cdot 3 \cdot 5^{2} \cdot 13$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 1950.a (trivial)

## Newform invariants

 Self dual: yes Analytic conductor: $$15.5708283941$$ Analytic rank: $$0$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 390) Fricke sign: $$-1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

 $$f(q)$$ $$=$$ $$q - q^{2} + q^{3} + q^{4} - q^{6} - q^{8} + q^{9}+O(q^{10})$$ q - q^2 + q^3 + q^4 - q^6 - q^8 + q^9 $$q - q^{2} + q^{3} + q^{4} - q^{6} - q^{8} + q^{9} + 4 q^{11} + q^{12} - q^{13} + q^{16} + 6 q^{17} - q^{18} + 4 q^{19} - 4 q^{22} - 8 q^{23} - q^{24} + q^{26} + q^{27} + 6 q^{29} - 8 q^{31} - q^{32} + 4 q^{33} - 6 q^{34} + q^{36} + 10 q^{37} - 4 q^{38} - q^{39} - 6 q^{41} - 4 q^{43} + 4 q^{44} + 8 q^{46} + q^{48} - 7 q^{49} + 6 q^{51} - q^{52} + 10 q^{53} - q^{54} + 4 q^{57} - 6 q^{58} + 4 q^{59} - 2 q^{61} + 8 q^{62} + q^{64} - 4 q^{66} + 12 q^{67} + 6 q^{68} - 8 q^{69} + 16 q^{71} - q^{72} - 2 q^{73} - 10 q^{74} + 4 q^{76} + q^{78} - 16 q^{79} + q^{81} + 6 q^{82} + 12 q^{83} + 4 q^{86} + 6 q^{87} - 4 q^{88} + 10 q^{89} - 8 q^{92} - 8 q^{93} - q^{96} + 6 q^{97} + 7 q^{98} + 4 q^{99}+O(q^{100})$$ q - q^2 + q^3 + q^4 - q^6 - q^8 + q^9 + 4 * q^11 + q^12 - q^13 + q^16 + 6 * q^17 - q^18 + 4 * q^19 - 4 * q^22 - 8 * q^23 - q^24 + q^26 + q^27 + 6 * q^29 - 8 * q^31 - q^32 + 4 * q^33 - 6 * q^34 + q^36 + 10 * q^37 - 4 * q^38 - q^39 - 6 * q^41 - 4 * q^43 + 4 * q^44 + 8 * q^46 + q^48 - 7 * q^49 + 6 * q^51 - q^52 + 10 * q^53 - q^54 + 4 * q^57 - 6 * q^58 + 4 * q^59 - 2 * q^61 + 8 * q^62 + q^64 - 4 * q^66 + 12 * q^67 + 6 * q^68 - 8 * q^69 + 16 * q^71 - q^72 - 2 * q^73 - 10 * q^74 + 4 * q^76 + q^78 - 16 * q^79 + q^81 + 6 * q^82 + 12 * q^83 + 4 * q^86 + 6 * q^87 - 4 * q^88 + 10 * q^89 - 8 * q^92 - 8 * q^93 - q^96 + 6 * q^97 + 7 * q^98 + 4 * 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
 0
−1.00000 1.00000 1.00000 0 −1.00000 0 −1.00000 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 1950.2.a.k 1
3.b odd 2 1 5850.2.a.bo 1
5.b even 2 1 390.2.a.f 1
5.c odd 4 2 1950.2.e.g 2
15.d odd 2 1 1170.2.a.a 1
15.e even 4 2 5850.2.e.e 2
20.d odd 2 1 3120.2.a.w 1
60.h even 2 1 9360.2.a.p 1
65.d even 2 1 5070.2.a.a 1
65.g odd 4 2 5070.2.b.d 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
390.2.a.f 1 5.b even 2 1
1170.2.a.a 1 15.d odd 2 1
1950.2.a.k 1 1.a even 1 1 trivial
1950.2.e.g 2 5.c odd 4 2
3120.2.a.w 1 20.d odd 2 1
5070.2.a.a 1 65.d even 2 1
5070.2.b.d 2 65.g odd 4 2
5850.2.a.bo 1 3.b odd 2 1
5850.2.e.e 2 15.e even 4 2
9360.2.a.p 1 60.h even 2 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(1950))$$:

 $$T_{7}$$ T7 $$T_{11} - 4$$ T11 - 4 $$T_{17} - 6$$ T17 - 6 $$T_{23} + 8$$ T23 + 8 $$T_{31} + 8$$ T31 + 8

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T + 1$$
$3$ $$T - 1$$
$5$ $$T$$
$7$ $$T$$
$11$ $$T - 4$$
$13$ $$T + 1$$
$17$ $$T - 6$$
$19$ $$T - 4$$
$23$ $$T + 8$$
$29$ $$T - 6$$
$31$ $$T + 8$$
$37$ $$T - 10$$
$41$ $$T + 6$$
$43$ $$T + 4$$
$47$ $$T$$
$53$ $$T - 10$$
$59$ $$T - 4$$
$61$ $$T + 2$$
$67$ $$T - 12$$
$71$ $$T - 16$$
$73$ $$T + 2$$
$79$ $$T + 16$$
$83$ $$T - 12$$
$89$ $$T - 10$$
$97$ $$T - 6$$