# Properties

 Label 2304.2.d.o Level $2304$ Weight $2$ Character orbit 2304.d Analytic conductor $18.398$ Analytic rank $0$ Dimension $2$ CM no Inner twists $2$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$2304 = 2^{8} \cdot 3^{2}$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 2304.d (of order $$2$$, degree $$1$$, not minimal)

## Newform invariants

 Self dual: no Analytic conductor: $$18.3975326257$$ Analytic rank: $$0$$ Dimension: $$2$$ Coefficient field: $$\Q(\sqrt{-1})$$ Defining polynomial: $$x^{2} + 1$$ Coefficient ring: $$\Z[a_1, \ldots, a_{13}]$$ Coefficient ring index: $$2$$ Twist minimal: no (minimal twist has level 384) Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

## $q$-expansion

Coefficients of the $$q$$-expansion are expressed in terms of $$i = \sqrt{-1}$$. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q + 4 i q^{5} + 2 q^{7} +O(q^{10})$$ $$q + 4 i q^{5} + 2 q^{7} + 4 i q^{11} -2 i q^{13} + 2 q^{17} + 8 i q^{19} -4 q^{23} -11 q^{25} + 6 q^{31} + 8 i q^{35} -2 i q^{37} + 6 q^{41} + 4 q^{47} -3 q^{49} -16 q^{55} -4 i q^{59} -14 i q^{61} + 8 q^{65} + 4 i q^{67} -12 q^{71} + 10 q^{73} + 8 i q^{77} -10 q^{79} + 12 i q^{83} + 8 i q^{85} -14 q^{89} -4 i q^{91} -32 q^{95} + 10 q^{97} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$2q + 4q^{7} + O(q^{10})$$ $$2q + 4q^{7} + 4q^{17} - 8q^{23} - 22q^{25} + 12q^{31} + 12q^{41} + 8q^{47} - 6q^{49} - 32q^{55} + 16q^{65} - 24q^{71} + 20q^{73} - 20q^{79} - 28q^{89} - 64q^{95} + 20q^{97} + O(q^{100})$$

## Character values

We give the values of $$\chi$$ on generators for $$\left(\mathbb{Z}/2304\mathbb{Z}\right)^\times$$.

 $$n$$ $$1279$$ $$1793$$ $$2053$$ $$\chi(n)$$ $$1$$ $$1$$ $$-1$$

## 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 $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
1153.1
 − 1.00000i 1.00000i
0 0 0 4.00000i 0 2.00000 0 0 0
1153.2 0 0 0 4.00000i 0 2.00000 0 0 0
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
8.b even 2 1 inner

## Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 2304.2.d.o 2
3.b odd 2 1 768.2.d.f 2
4.b odd 2 1 2304.2.d.f 2
8.b even 2 1 inner 2304.2.d.o 2
8.d odd 2 1 2304.2.d.f 2
12.b even 2 1 768.2.d.c 2
16.e even 4 1 1152.2.a.a 1
16.e even 4 1 1152.2.a.s 1
16.f odd 4 1 1152.2.a.b 1
16.f odd 4 1 1152.2.a.t 1
24.f even 2 1 768.2.d.c 2
24.h odd 2 1 768.2.d.f 2
48.i odd 4 1 384.2.a.d yes 1
48.i odd 4 1 384.2.a.e yes 1
48.k even 4 1 384.2.a.a 1
48.k even 4 1 384.2.a.h yes 1
240.t even 4 1 9600.2.a.e 1
240.t even 4 1 9600.2.a.bk 1
240.bm odd 4 1 9600.2.a.t 1
240.bm odd 4 1 9600.2.a.bz 1

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
384.2.a.a 1 48.k even 4 1
384.2.a.d yes 1 48.i odd 4 1
384.2.a.e yes 1 48.i odd 4 1
384.2.a.h yes 1 48.k even 4 1
768.2.d.c 2 12.b even 2 1
768.2.d.c 2 24.f even 2 1
768.2.d.f 2 3.b odd 2 1
768.2.d.f 2 24.h odd 2 1
1152.2.a.a 1 16.e even 4 1
1152.2.a.b 1 16.f odd 4 1
1152.2.a.s 1 16.e even 4 1
1152.2.a.t 1 16.f odd 4 1
2304.2.d.f 2 4.b odd 2 1
2304.2.d.f 2 8.d odd 2 1
2304.2.d.o 2 1.a even 1 1 trivial
2304.2.d.o 2 8.b even 2 1 inner
9600.2.a.e 1 240.t even 4 1
9600.2.a.t 1 240.bm odd 4 1
9600.2.a.bk 1 240.t even 4 1
9600.2.a.bz 1 240.bm odd 4 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(2304, [\chi])$$:

 $$T_{5}^{2} + 16$$ $$T_{7} - 2$$ $$T_{11}^{2} + 16$$ $$T_{17} - 2$$ $$T_{23} + 4$$

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T^{2}$$
$3$ $$T^{2}$$
$5$ $$16 + T^{2}$$
$7$ $$( -2 + T )^{2}$$
$11$ $$16 + T^{2}$$
$13$ $$4 + T^{2}$$
$17$ $$( -2 + T )^{2}$$
$19$ $$64 + T^{2}$$
$23$ $$( 4 + T )^{2}$$
$29$ $$T^{2}$$
$31$ $$( -6 + T )^{2}$$
$37$ $$4 + T^{2}$$
$41$ $$( -6 + T )^{2}$$
$43$ $$T^{2}$$
$47$ $$( -4 + T )^{2}$$
$53$ $$T^{2}$$
$59$ $$16 + T^{2}$$
$61$ $$196 + T^{2}$$
$67$ $$16 + T^{2}$$
$71$ $$( 12 + T )^{2}$$
$73$ $$( -10 + T )^{2}$$
$79$ $$( 10 + T )^{2}$$
$83$ $$144 + T^{2}$$
$89$ $$( 14 + T )^{2}$$
$97$ $$( -10 + T )^{2}$$