# Properties

 Label 2352.2.q.bd Level $2352$ Weight $2$ Character orbit 2352.q Analytic conductor $18.781$ Analytic rank $0$ Dimension $4$ CM no Inner twists $2$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$2352 = 2^{4} \cdot 3 \cdot 7^{2}$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 2352.q (of order $$3$$, degree $$2$$, not minimal)

## Newform invariants

 Self dual: no Analytic conductor: $$18.7808145554$$ Analytic rank: $$0$$ Dimension: $$4$$ Relative dimension: $$2$$ over $$\Q(\zeta_{3})$$ Coefficient field: $$\Q(\sqrt{2}, \sqrt{-3})$$ Defining polynomial: $$x^{4} + 2 x^{2} + 4$$ Coefficient ring: $$\Z[a_1, \ldots, a_{5}]$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 147) Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

## $q$-expansion

Coefficients of the $$q$$-expansion are expressed in terms of a basis $$1,\beta_1,\beta_2,\beta_3$$ for the coefficient ring described below. We also show the integral $$q$$-expansion of the trace form.

 $$f(q)$$ $$=$$ $$q + ( 1 + \beta_{2} ) q^{3} + ( -\beta_{1} + 2 \beta_{2} - \beta_{3} ) q^{5} + \beta_{2} q^{9} +O(q^{10})$$ $$q + ( 1 + \beta_{2} ) q^{3} + ( -\beta_{1} + 2 \beta_{2} - \beta_{3} ) q^{5} + \beta_{2} q^{9} + ( -2 - 2 \beta_{2} ) q^{11} + ( 4 - \beta_{3} ) q^{13} + ( -2 - \beta_{3} ) q^{15} + ( -2 - 3 \beta_{1} - 2 \beta_{2} ) q^{17} + ( -2 \beta_{1} - 2 \beta_{3} ) q^{19} + ( -4 \beta_{1} + 2 \beta_{2} - 4 \beta_{3} ) q^{23} + ( -1 + 4 \beta_{1} - \beta_{2} ) q^{25} - q^{27} + ( -4 - 2 \beta_{3} ) q^{29} + ( -4 - 2 \beta_{1} - 4 \beta_{2} ) q^{31} -2 \beta_{2} q^{33} -4 \beta_{2} q^{37} + ( 4 + \beta_{1} + 4 \beta_{2} ) q^{39} + ( 2 + 3 \beta_{3} ) q^{41} -4 \beta_{3} q^{43} + ( -2 + \beta_{1} - 2 \beta_{2} ) q^{45} + ( -2 \beta_{1} - 2 \beta_{3} ) q^{47} + ( -3 \beta_{1} - 2 \beta_{2} - 3 \beta_{3} ) q^{51} + ( 2 + 2 \beta_{2} ) q^{53} + ( 4 + 2 \beta_{3} ) q^{55} -2 \beta_{3} q^{57} + ( -4 - 2 \beta_{1} - 4 \beta_{2} ) q^{59} + ( -3 \beta_{1} + 8 \beta_{2} - 3 \beta_{3} ) q^{61} + ( -2 \beta_{1} + 6 \beta_{2} - 2 \beta_{3} ) q^{65} + 4 \beta_{1} q^{67} + ( -2 - 4 \beta_{3} ) q^{69} + ( 2 - 8 \beta_{3} ) q^{71} + ( -4 + 7 \beta_{1} - 4 \beta_{2} ) q^{73} + ( 4 \beta_{1} - \beta_{2} + 4 \beta_{3} ) q^{75} + ( 4 \beta_{1} - 8 \beta_{2} + 4 \beta_{3} ) q^{79} + ( -1 - \beta_{2} ) q^{81} + ( 4 - 8 \beta_{3} ) q^{83} + ( -2 - 4 \beta_{3} ) q^{85} + ( -4 + 2 \beta_{1} - 4 \beta_{2} ) q^{87} + ( 3 \beta_{1} - 10 \beta_{2} + 3 \beta_{3} ) q^{89} + ( -2 \beta_{1} - 4 \beta_{2} - 2 \beta_{3} ) q^{93} + ( -4 + 4 \beta_{1} - 4 \beta_{2} ) q^{95} + ( 4 - \beta_{3} ) q^{97} + 2 q^{99} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$4q + 2q^{3} - 4q^{5} - 2q^{9} + O(q^{10})$$ $$4q + 2q^{3} - 4q^{5} - 2q^{9} - 4q^{11} + 16q^{13} - 8q^{15} - 4q^{17} - 4q^{23} - 2q^{25} - 4q^{27} - 16q^{29} - 8q^{31} + 4q^{33} + 8q^{37} + 8q^{39} + 8q^{41} - 4q^{45} + 4q^{51} + 4q^{53} + 16q^{55} - 8q^{59} - 16q^{61} - 12q^{65} - 8q^{69} + 8q^{71} - 8q^{73} + 2q^{75} + 16q^{79} - 2q^{81} + 16q^{83} - 8q^{85} - 8q^{87} + 20q^{89} + 8q^{93} - 8q^{95} + 16q^{97} + 8q^{99} + O(q^{100})$$

Basis of coefficient ring in terms of a root $$\nu$$ of $$x^{4} + 2 x^{2} + 4$$:

 $$\beta_{0}$$ $$=$$ $$1$$ $$\beta_{1}$$ $$=$$ $$\nu$$ $$\beta_{2}$$ $$=$$ $$\nu^{2}$$$$/2$$ $$\beta_{3}$$ $$=$$ $$\nu^{3}$$$$/2$$
 $$1$$ $$=$$ $$\beta_0$$ $$\nu$$ $$=$$ $$\beta_{1}$$ $$\nu^{2}$$ $$=$$ $$2 \beta_{2}$$ $$\nu^{3}$$ $$=$$ $$2 \beta_{3}$$

## Character values

We give the values of $$\chi$$ on generators for $$\left(\mathbb{Z}/2352\mathbb{Z}\right)^\times$$.

 $$n$$ $$785$$ $$1471$$ $$1765$$ $$2257$$ $$\chi(n)$$ $$1$$ $$1$$ $$1$$ $$\beta_{2}$$

## 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 $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
961.1
 −0.707107 − 1.22474i 0.707107 + 1.22474i −0.707107 + 1.22474i 0.707107 − 1.22474i
0 0.500000 + 0.866025i 0 −1.70711 + 2.95680i 0 0 0 −0.500000 + 0.866025i 0
961.2 0 0.500000 + 0.866025i 0 −0.292893 + 0.507306i 0 0 0 −0.500000 + 0.866025i 0
1537.1 0 0.500000 0.866025i 0 −1.70711 2.95680i 0 0 0 −0.500000 0.866025i 0
1537.2 0 0.500000 0.866025i 0 −0.292893 0.507306i 0 0 0 −0.500000 0.866025i 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
7.c even 3 1 inner

## Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 2352.2.q.bd 4
4.b odd 2 1 147.2.e.d 4
7.b odd 2 1 2352.2.q.bb 4
7.c even 3 1 2352.2.a.bc 2
7.c even 3 1 inner 2352.2.q.bd 4
7.d odd 6 1 2352.2.a.be 2
7.d odd 6 1 2352.2.q.bb 4
12.b even 2 1 441.2.e.g 4
21.g even 6 1 7056.2.a.cv 2
21.h odd 6 1 7056.2.a.cf 2
28.d even 2 1 147.2.e.e 4
28.f even 6 1 147.2.a.d 2
28.f even 6 1 147.2.e.e 4
28.g odd 6 1 147.2.a.e yes 2
28.g odd 6 1 147.2.e.d 4
56.j odd 6 1 9408.2.a.dq 2
56.k odd 6 1 9408.2.a.di 2
56.m even 6 1 9408.2.a.ef 2
56.p even 6 1 9408.2.a.dt 2
84.h odd 2 1 441.2.e.f 4
84.j odd 6 1 441.2.a.j 2
84.j odd 6 1 441.2.e.f 4
84.n even 6 1 441.2.a.i 2
84.n even 6 1 441.2.e.g 4
140.p odd 6 1 3675.2.a.bd 2
140.s even 6 1 3675.2.a.bf 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
147.2.a.d 2 28.f even 6 1
147.2.a.e yes 2 28.g odd 6 1
147.2.e.d 4 4.b odd 2 1
147.2.e.d 4 28.g odd 6 1
147.2.e.e 4 28.d even 2 1
147.2.e.e 4 28.f even 6 1
441.2.a.i 2 84.n even 6 1
441.2.a.j 2 84.j odd 6 1
441.2.e.f 4 84.h odd 2 1
441.2.e.f 4 84.j odd 6 1
441.2.e.g 4 12.b even 2 1
441.2.e.g 4 84.n even 6 1
2352.2.a.bc 2 7.c even 3 1
2352.2.a.be 2 7.d odd 6 1
2352.2.q.bb 4 7.b odd 2 1
2352.2.q.bb 4 7.d odd 6 1
2352.2.q.bd 4 1.a even 1 1 trivial
2352.2.q.bd 4 7.c even 3 1 inner
3675.2.a.bd 2 140.p odd 6 1
3675.2.a.bf 2 140.s even 6 1
7056.2.a.cf 2 21.h odd 6 1
7056.2.a.cv 2 21.g even 6 1
9408.2.a.di 2 56.k odd 6 1
9408.2.a.dq 2 56.j odd 6 1
9408.2.a.dt 2 56.p even 6 1
9408.2.a.ef 2 56.m even 6 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(2352, [\chi])$$:

 $$T_{5}^{4} + 4 T_{5}^{3} + 14 T_{5}^{2} + 8 T_{5} + 4$$ $$T_{11}^{2} + 2 T_{11} + 4$$ $$T_{13}^{2} - 8 T_{13} + 14$$ $$T_{17}^{4} + 4 T_{17}^{3} + 30 T_{17}^{2} - 56 T_{17} + 196$$

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T^{4}$$
$3$ $$( 1 - T + T^{2} )^{2}$$
$5$ $$4 + 8 T + 14 T^{2} + 4 T^{3} + T^{4}$$
$7$ $$T^{4}$$
$11$ $$( 4 + 2 T + T^{2} )^{2}$$
$13$ $$( 14 - 8 T + T^{2} )^{2}$$
$17$ $$196 - 56 T + 30 T^{2} + 4 T^{3} + T^{4}$$
$19$ $$64 + 8 T^{2} + T^{4}$$
$23$ $$784 - 112 T + 44 T^{2} + 4 T^{3} + T^{4}$$
$29$ $$( 8 + 8 T + T^{2} )^{2}$$
$31$ $$64 + 64 T + 56 T^{2} + 8 T^{3} + T^{4}$$
$37$ $$( 16 - 4 T + T^{2} )^{2}$$
$41$ $$( -14 - 4 T + T^{2} )^{2}$$
$43$ $$( -32 + T^{2} )^{2}$$
$47$ $$64 + 8 T^{2} + T^{4}$$
$53$ $$( 4 - 2 T + T^{2} )^{2}$$
$59$ $$64 + 64 T + 56 T^{2} + 8 T^{3} + T^{4}$$
$61$ $$2116 + 736 T + 210 T^{2} + 16 T^{3} + T^{4}$$
$67$ $$1024 + 32 T^{2} + T^{4}$$
$71$ $$( -124 - 4 T + T^{2} )^{2}$$
$73$ $$6724 - 656 T + 146 T^{2} + 8 T^{3} + T^{4}$$
$79$ $$1024 - 512 T + 224 T^{2} - 16 T^{3} + T^{4}$$
$83$ $$( -112 - 8 T + T^{2} )^{2}$$
$89$ $$6724 - 1640 T + 318 T^{2} - 20 T^{3} + T^{4}$$
$97$ $$( 14 - 8 T + T^{2} )^{2}$$