# Properties

 Label 850.2.a.d Level $850$ Weight $2$ Character orbit 850.a Self dual yes Analytic conductor $6.787$ Analytic rank $1$ Dimension $1$ CM no Inner twists $1$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$850 = 2 \cdot 5^{2} \cdot 17$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 850.a (trivial)

## Newform invariants

 Self dual: yes Analytic conductor: $$6.78728417181$$ Analytic rank: $$1$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 170) Fricke sign: $$1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

 $$f(q)$$ $$=$$ $$q - q^{2} + q^{3} + q^{4} - q^{6} - q^{8} - 2q^{9} + O(q^{10})$$ $$q - q^{2} + q^{3} + q^{4} - q^{6} - q^{8} - 2q^{9} - 6q^{11} + q^{12} + 3q^{13} + q^{16} + q^{17} + 2q^{18} - 7q^{19} + 6q^{22} - 8q^{23} - q^{24} - 3q^{26} - 5q^{27} - 5q^{29} + 5q^{31} - q^{32} - 6q^{33} - q^{34} - 2q^{36} + 8q^{37} + 7q^{38} + 3q^{39} - 4q^{43} - 6q^{44} + 8q^{46} + 3q^{47} + q^{48} - 7q^{49} + q^{51} + 3q^{52} + 9q^{53} + 5q^{54} - 7q^{57} + 5q^{58} + 5q^{59} - 3q^{61} - 5q^{62} + q^{64} + 6q^{66} - 2q^{67} + q^{68} - 8q^{69} - 15q^{71} + 2q^{72} - 11q^{73} - 8q^{74} - 7q^{76} - 3q^{78} + 8q^{79} + q^{81} + 4q^{83} + 4q^{86} - 5q^{87} + 6q^{88} - q^{89} - 8q^{92} + 5q^{93} - 3q^{94} - q^{96} - 9q^{97} + 7q^{98} + 12q^{99} + O(q^{100})$$

## 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
 0
−1.00000 1.00000 1.00000 0 −1.00000 0 −1.00000 −2.00000 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
$$2$$ $$1$$
$$5$$ $$-1$$
$$17$$ $$-1$$

## 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 850.2.a.d 1
3.b odd 2 1 7650.2.a.cb 1
4.b odd 2 1 6800.2.a.g 1
5.b even 2 1 850.2.a.h 1
5.c odd 4 2 170.2.c.a 2
15.d odd 2 1 7650.2.a.s 1
15.e even 4 2 1530.2.d.b 2
20.d odd 2 1 6800.2.a.r 1
20.e even 4 2 1360.2.e.b 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
170.2.c.a 2 5.c odd 4 2
850.2.a.d 1 1.a even 1 1 trivial
850.2.a.h 1 5.b even 2 1
1360.2.e.b 2 20.e even 4 2
1530.2.d.b 2 15.e even 4 2
6800.2.a.g 1 4.b odd 2 1
6800.2.a.r 1 20.d odd 2 1
7650.2.a.s 1 15.d odd 2 1
7650.2.a.cb 1 3.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 $$S_{2}^{\mathrm{new}}(\Gamma_0(850))$$:

 $$T_{3} - 1$$ $$T_{7}$$ $$T_{13} - 3$$

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$1 + T$$
$3$ $$-1 + T$$
$5$ $$T$$
$7$ $$T$$
$11$ $$6 + T$$
$13$ $$-3 + T$$
$17$ $$-1 + T$$
$19$ $$7 + T$$
$23$ $$8 + T$$
$29$ $$5 + T$$
$31$ $$-5 + T$$
$37$ $$-8 + T$$
$41$ $$T$$
$43$ $$4 + T$$
$47$ $$-3 + T$$
$53$ $$-9 + T$$
$59$ $$-5 + T$$
$61$ $$3 + T$$
$67$ $$2 + T$$
$71$ $$15 + T$$
$73$ $$11 + T$$
$79$ $$-8 + T$$
$83$ $$-4 + T$$
$89$ $$1 + T$$
$97$ $$9 + T$$