# Properties

 Label 8085.2.a.ba Level $8085$ Weight $2$ Character orbit 8085.a Self dual yes Analytic conductor $64.559$ Analytic rank $0$ Dimension $2$ CM no Inner twists $1$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$8085 = 3 \cdot 5 \cdot 7^{2} \cdot 11$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 8085.a (trivial)

## Newform invariants

 Self dual: yes Analytic conductor: $$64.5590500342$$ Analytic rank: $$0$$ Dimension: $$2$$ Coefficient field: $$\Q(\sqrt{2})$$ Defining polynomial: $$x^{2} - 2$$ Coefficient ring: $$\Z[a_1, a_2]$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 165) Fricke sign: $$-1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

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

 $$f(q)$$ $$=$$ $$q + ( -1 + \beta ) q^{2} + q^{3} + ( 1 - 2 \beta ) q^{4} + q^{5} + ( -1 + \beta ) q^{6} + ( -3 + \beta ) q^{8} + q^{9} +O(q^{10})$$ $$q + ( -1 + \beta ) q^{2} + q^{3} + ( 1 - 2 \beta ) q^{4} + q^{5} + ( -1 + \beta ) q^{6} + ( -3 + \beta ) q^{8} + q^{9} + ( -1 + \beta ) q^{10} - q^{11} + ( 1 - 2 \beta ) q^{12} -4 \beta q^{13} + q^{15} + 3 q^{16} + ( 4 + 2 \beta ) q^{17} + ( -1 + \beta ) q^{18} + ( 4 - 2 \beta ) q^{19} + ( 1 - 2 \beta ) q^{20} + ( 1 - \beta ) q^{22} -4 q^{23} + ( -3 + \beta ) q^{24} + q^{25} + ( -8 + 4 \beta ) q^{26} + q^{27} + ( -2 + 2 \beta ) q^{29} + ( -1 + \beta ) q^{30} + ( 3 + \beta ) q^{32} - q^{33} + 2 \beta q^{34} + ( 1 - 2 \beta ) q^{36} + ( 6 - 4 \beta ) q^{37} + ( -8 + 6 \beta ) q^{38} -4 \beta q^{39} + ( -3 + \beta ) q^{40} + ( -2 + 2 \beta ) q^{41} + ( -6 + 2 \beta ) q^{43} + ( -1 + 2 \beta ) q^{44} + q^{45} + ( 4 - 4 \beta ) q^{46} + 4 q^{47} + 3 q^{48} + ( -1 + \beta ) q^{50} + ( 4 + 2 \beta ) q^{51} + ( 16 - 4 \beta ) q^{52} + ( -2 - 8 \beta ) q^{53} + ( -1 + \beta ) q^{54} - q^{55} + ( 4 - 2 \beta ) q^{57} + ( 6 - 4 \beta ) q^{58} + 4 q^{59} + ( 1 - 2 \beta ) q^{60} + ( 6 - 4 \beta ) q^{61} + ( -7 + 2 \beta ) q^{64} -4 \beta q^{65} + ( 1 - \beta ) q^{66} + 4 \beta q^{67} + ( -4 - 6 \beta ) q^{68} -4 q^{69} + ( 8 + 4 \beta ) q^{71} + ( -3 + \beta ) q^{72} + 8 \beta q^{73} + ( -14 + 10 \beta ) q^{74} + q^{75} + ( 12 - 10 \beta ) q^{76} + ( -8 + 4 \beta ) q^{78} -6 \beta q^{79} + 3 q^{80} + q^{81} + ( 6 - 4 \beta ) q^{82} + 10 q^{83} + ( 4 + 2 \beta ) q^{85} + ( 10 - 8 \beta ) q^{86} + ( -2 + 2 \beta ) q^{87} + ( 3 - \beta ) q^{88} + ( 2 + 4 \beta ) q^{89} + ( -1 + \beta ) q^{90} + ( -4 + 8 \beta ) q^{92} + ( -4 + 4 \beta ) q^{94} + ( 4 - 2 \beta ) q^{95} + ( 3 + \beta ) q^{96} + ( -6 + 4 \beta ) q^{97} - q^{99} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$2q - 2q^{2} + 2q^{3} + 2q^{4} + 2q^{5} - 2q^{6} - 6q^{8} + 2q^{9} + O(q^{10})$$ $$2q - 2q^{2} + 2q^{3} + 2q^{4} + 2q^{5} - 2q^{6} - 6q^{8} + 2q^{9} - 2q^{10} - 2q^{11} + 2q^{12} + 2q^{15} + 6q^{16} + 8q^{17} - 2q^{18} + 8q^{19} + 2q^{20} + 2q^{22} - 8q^{23} - 6q^{24} + 2q^{25} - 16q^{26} + 2q^{27} - 4q^{29} - 2q^{30} + 6q^{32} - 2q^{33} + 2q^{36} + 12q^{37} - 16q^{38} - 6q^{40} - 4q^{41} - 12q^{43} - 2q^{44} + 2q^{45} + 8q^{46} + 8q^{47} + 6q^{48} - 2q^{50} + 8q^{51} + 32q^{52} - 4q^{53} - 2q^{54} - 2q^{55} + 8q^{57} + 12q^{58} + 8q^{59} + 2q^{60} + 12q^{61} - 14q^{64} + 2q^{66} - 8q^{68} - 8q^{69} + 16q^{71} - 6q^{72} - 28q^{74} + 2q^{75} + 24q^{76} - 16q^{78} + 6q^{80} + 2q^{81} + 12q^{82} + 20q^{83} + 8q^{85} + 20q^{86} - 4q^{87} + 6q^{88} + 4q^{89} - 2q^{90} - 8q^{92} - 8q^{94} + 8q^{95} + 6q^{96} - 12q^{97} - 2q^{99} + O(q^{100})$$

## 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
 −1.41421 1.41421
−2.41421 1.00000 3.82843 1.00000 −2.41421 0 −4.41421 1.00000 −2.41421
1.2 0.414214 1.00000 −1.82843 1.00000 0.414214 0 −1.58579 1.00000 0.414214
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Atkin-Lehner signs

$$p$$ Sign
$$3$$ $$-1$$
$$5$$ $$-1$$
$$7$$ $$-1$$
$$11$$ $$1$$

## 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 8085.2.a.ba 2
7.b odd 2 1 165.2.a.a 2
21.c even 2 1 495.2.a.d 2
28.d even 2 1 2640.2.a.bb 2
35.c odd 2 1 825.2.a.g 2
35.f even 4 2 825.2.c.e 4
77.b even 2 1 1815.2.a.k 2
84.h odd 2 1 7920.2.a.cg 2
105.g even 2 1 2475.2.a.m 2
105.k odd 4 2 2475.2.c.m 4
231.h odd 2 1 5445.2.a.m 2
385.h even 2 1 9075.2.a.v 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
165.2.a.a 2 7.b odd 2 1
495.2.a.d 2 21.c even 2 1
825.2.a.g 2 35.c odd 2 1
825.2.c.e 4 35.f even 4 2
1815.2.a.k 2 77.b even 2 1
2475.2.a.m 2 105.g even 2 1
2475.2.c.m 4 105.k odd 4 2
2640.2.a.bb 2 28.d even 2 1
5445.2.a.m 2 231.h odd 2 1
7920.2.a.cg 2 84.h odd 2 1
8085.2.a.ba 2 1.a even 1 1 trivial
9075.2.a.v 2 385.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 $$S_{2}^{\mathrm{new}}(\Gamma_0(8085))$$:

 $$T_{2}^{2} + 2 T_{2} - 1$$ $$T_{13}^{2} - 32$$ $$T_{17}^{2} - 8 T_{17} + 8$$

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$-1 + 2 T + T^{2}$$
$3$ $$( -1 + T )^{2}$$
$5$ $$( -1 + T )^{2}$$
$7$ $$T^{2}$$
$11$ $$( 1 + T )^{2}$$
$13$ $$-32 + T^{2}$$
$17$ $$8 - 8 T + T^{2}$$
$19$ $$8 - 8 T + T^{2}$$
$23$ $$( 4 + T )^{2}$$
$29$ $$-4 + 4 T + T^{2}$$
$31$ $$T^{2}$$
$37$ $$4 - 12 T + T^{2}$$
$41$ $$-4 + 4 T + T^{2}$$
$43$ $$28 + 12 T + T^{2}$$
$47$ $$( -4 + T )^{2}$$
$53$ $$-124 + 4 T + T^{2}$$
$59$ $$( -4 + T )^{2}$$
$61$ $$4 - 12 T + T^{2}$$
$67$ $$-32 + T^{2}$$
$71$ $$32 - 16 T + T^{2}$$
$73$ $$-128 + T^{2}$$
$79$ $$-72 + T^{2}$$
$83$ $$( -10 + T )^{2}$$
$89$ $$-28 - 4 T + T^{2}$$
$97$ $$4 + 12 T + T^{2}$$