Properties

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

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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 1176) 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.

 $$f(q)$$ $$=$$ $$q + ( -1 - \beta_{2} ) q^{3} + ( -\beta_{1} - 2 \beta_{2} - \beta_{3} ) q^{5} + \beta_{2} q^{9} +O(q^{10})$$ $$q + ( -1 - \beta_{2} ) q^{3} + ( -\beta_{1} - 2 \beta_{2} - \beta_{3} ) q^{5} + \beta_{2} q^{9} + ( 2 + 2 \beta_{1} + 2 \beta_{2} ) q^{11} + \beta_{3} q^{13} + ( -2 + \beta_{3} ) q^{15} + ( -2 - 3 \beta_{1} - 2 \beta_{2} ) q^{17} + ( -2 \beta_{1} + 4 \beta_{2} - 2 \beta_{3} ) q^{19} + ( 2 \beta_{1} - 2 \beta_{2} + 2 \beta_{3} ) q^{23} + ( -1 - 4 \beta_{1} - \beta_{2} ) q^{25} + q^{27} + 6 \beta_{3} q^{29} + ( -8 - 2 \beta_{1} - 8 \beta_{2} ) q^{31} + ( -2 \beta_{1} - 2 \beta_{2} - 2 \beta_{3} ) q^{33} + ( -4 \beta_{1} - 4 \beta_{2} - 4 \beta_{3} ) q^{37} + \beta_{1} q^{39} + ( 2 - \beta_{3} ) q^{41} + 8 q^{43} + ( 2 + \beta_{1} + 2 \beta_{2} ) q^{45} + ( -2 \beta_{1} + 4 \beta_{2} - 2 \beta_{3} ) q^{47} + ( 3 \beta_{1} + 2 \beta_{2} + 3 \beta_{3} ) q^{51} + ( 2 - 8 \beta_{1} + 2 \beta_{2} ) q^{53} + ( 8 - 6 \beta_{3} ) q^{55} + ( 4 + 2 \beta_{3} ) q^{57} + ( -8 - 2 \beta_{1} - 8 \beta_{2} ) q^{59} + ( 7 \beta_{1} - 4 \beta_{2} + 7 \beta_{3} ) q^{61} + ( 2 \beta_{1} + 2 \beta_{2} + 2 \beta_{3} ) q^{65} + ( -8 - 8 \beta_{2} ) q^{67} + ( -2 - 2 \beta_{3} ) q^{69} + ( -2 + 2 \beta_{3} ) q^{71} + ( -4 + 5 \beta_{1} - 4 \beta_{2} ) q^{73} + ( 4 \beta_{1} + \beta_{2} + 4 \beta_{3} ) q^{75} + ( 4 \beta_{1} + 8 \beta_{2} + 4 \beta_{3} ) q^{79} + ( -1 - \beta_{2} ) q^{81} + ( 4 + 8 \beta_{3} ) q^{83} + ( -10 + 8 \beta_{3} ) q^{85} + 6 \beta_{1} q^{87} + ( -9 \beta_{1} - 2 \beta_{2} - 9 \beta_{3} ) q^{89} + ( 2 \beta_{1} + 8 \beta_{2} + 2 \beta_{3} ) q^{93} + ( 4 + 4 \beta_{2} ) q^{95} + ( 12 - 3 \beta_{3} ) q^{97} + ( -2 + 2 \beta_{3} ) q^{99} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$4q - 2q^{3} + 4q^{5} - 2q^{9} + O(q^{10})$$ $$4q - 2q^{3} + 4q^{5} - 2q^{9} + 4q^{11} - 8q^{15} - 4q^{17} - 8q^{19} + 4q^{23} - 2q^{25} + 4q^{27} - 16q^{31} + 4q^{33} + 8q^{37} + 8q^{41} + 32q^{43} + 4q^{45} - 8q^{47} - 4q^{51} + 4q^{53} + 32q^{55} + 16q^{57} - 16q^{59} + 8q^{61} - 4q^{65} - 16q^{67} - 8q^{69} - 8q^{71} - 8q^{73} - 2q^{75} - 16q^{79} - 2q^{81} + 16q^{83} - 40q^{85} + 4q^{89} - 16q^{93} + 8q^{95} + 48q^{97} - 8q^{99} + O(q^{100})$$

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 0.292893 0.507306i 0 0 0 −0.500000 + 0.866025i 0
961.2 0 −0.500000 0.866025i 0 1.70711 2.95680i 0 0 0 −0.500000 + 0.866025i 0
1537.1 0 −0.500000 + 0.866025i 0 0.292893 + 0.507306i 0 0 0 −0.500000 0.866025i 0
1537.2 0 −0.500000 + 0.866025i 0 1.70711 + 2.95680i 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.bc 4
4.b odd 2 1 1176.2.q.o 4
7.b odd 2 1 2352.2.q.be 4
7.c even 3 1 2352.2.a.bd 2
7.c even 3 1 inner 2352.2.q.bc 4
7.d odd 6 1 2352.2.a.bb 2
7.d odd 6 1 2352.2.q.be 4
12.b even 2 1 3528.2.s.bd 4
21.g even 6 1 7056.2.a.cg 2
21.h odd 6 1 7056.2.a.cx 2
28.d even 2 1 1176.2.q.k 4
28.f even 6 1 1176.2.a.o yes 2
28.f even 6 1 1176.2.q.k 4
28.g odd 6 1 1176.2.a.j 2
28.g odd 6 1 1176.2.q.o 4
56.j odd 6 1 9408.2.a.du 2
56.k odd 6 1 9408.2.a.ee 2
56.m even 6 1 9408.2.a.dg 2
56.p even 6 1 9408.2.a.ds 2
84.h odd 2 1 3528.2.s.bm 4
84.j odd 6 1 3528.2.a.bb 2
84.j odd 6 1 3528.2.s.bm 4
84.n even 6 1 3528.2.a.bl 2
84.n even 6 1 3528.2.s.bd 4

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1176.2.a.j 2 28.g odd 6 1
1176.2.a.o yes 2 28.f even 6 1
1176.2.q.k 4 28.d even 2 1
1176.2.q.k 4 28.f even 6 1
1176.2.q.o 4 4.b odd 2 1
1176.2.q.o 4 28.g odd 6 1
2352.2.a.bb 2 7.d odd 6 1
2352.2.a.bd 2 7.c even 3 1
2352.2.q.bc 4 1.a even 1 1 trivial
2352.2.q.bc 4 7.c even 3 1 inner
2352.2.q.be 4 7.b odd 2 1
2352.2.q.be 4 7.d odd 6 1
3528.2.a.bb 2 84.j odd 6 1
3528.2.a.bl 2 84.n even 6 1
3528.2.s.bd 4 12.b even 2 1
3528.2.s.bd 4 84.n even 6 1
3528.2.s.bm 4 84.h odd 2 1
3528.2.s.bm 4 84.j odd 6 1
7056.2.a.cg 2 21.g even 6 1
7056.2.a.cx 2 21.h odd 6 1
9408.2.a.dg 2 56.m even 6 1
9408.2.a.ds 2 56.p even 6 1
9408.2.a.du 2 56.j odd 6 1
9408.2.a.ee 2 56.k odd 6 1

Hecke kernels

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

 $$T_{5}^{4} - 4 T_{5}^{3} + 14 T_{5}^{2} - 8 T_{5} + 4$$ $$T_{11}^{4} - 4 T_{11}^{3} + 20 T_{11}^{2} + 16 T_{11} + 16$$ $$T_{13}^{2} - 2$$ $$T_{17}^{4} + 4 T_{17}^{3} + 30 T_{17}^{2} - 56 T_{17} + 196$$

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T^{4}$$
$3$ $$( 1 + T + T^{2} )^{2}$$
$5$ $$4 - 8 T + 14 T^{2} - 4 T^{3} + T^{4}$$
$7$ $$T^{4}$$
$11$ $$16 + 16 T + 20 T^{2} - 4 T^{3} + T^{4}$$
$13$ $$( -2 + T^{2} )^{2}$$
$17$ $$196 - 56 T + 30 T^{2} + 4 T^{3} + T^{4}$$
$19$ $$64 + 64 T + 56 T^{2} + 8 T^{3} + T^{4}$$
$23$ $$16 + 16 T + 20 T^{2} - 4 T^{3} + T^{4}$$
$29$ $$( -72 + T^{2} )^{2}$$
$31$ $$3136 + 896 T + 200 T^{2} + 16 T^{3} + T^{4}$$
$37$ $$256 + 128 T + 80 T^{2} - 8 T^{3} + T^{4}$$
$41$ $$( 2 - 4 T + T^{2} )^{2}$$
$43$ $$( -8 + T )^{4}$$
$47$ $$64 + 64 T + 56 T^{2} + 8 T^{3} + T^{4}$$
$53$ $$15376 + 496 T + 140 T^{2} - 4 T^{3} + T^{4}$$
$59$ $$3136 + 896 T + 200 T^{2} + 16 T^{3} + T^{4}$$
$61$ $$6724 + 656 T + 146 T^{2} - 8 T^{3} + T^{4}$$
$67$ $$( 64 + 8 T + T^{2} )^{2}$$
$71$ $$( -4 + 4 T + T^{2} )^{2}$$
$73$ $$1156 - 272 T + 98 T^{2} + 8 T^{3} + T^{4}$$
$79$ $$1024 + 512 T + 224 T^{2} + 16 T^{3} + T^{4}$$
$83$ $$( -112 - 8 T + T^{2} )^{2}$$
$89$ $$24964 + 632 T + 174 T^{2} - 4 T^{3} + T^{4}$$
$97$ $$( 126 - 24 T + T^{2} )^{2}$$
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