# Properties

 Label 3744.2.a.d Level $3744$ Weight $2$ Character orbit 3744.a Self dual yes Analytic conductor $29.896$ Analytic rank $1$ Dimension $1$ CM no Inner twists $1$

# Related objects

Show commands: Magma / PariGP / SageMath

## Newspace parameters

comment: Compute space of new eigenforms

[N,k,chi] = [3744,2,Mod(1,3744)]

mf = mfinit([N,k,chi],0)

lf = mfeigenbasis(mf)

from sage.modular.dirichlet import DirichletCharacter

H = DirichletGroup(3744, base_ring=CyclotomicField(2))

chi = DirichletCharacter(H, H._module([0, 0, 0, 0]))

N = Newforms(chi, 2, names="a")

//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code

chi := DirichletCharacter("3744.1");

S:= CuspForms(chi, 2);

N := Newforms(S);

 Level: $$N$$ $$=$$ $$3744 = 2^{5} \cdot 3^{2} \cdot 13$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 3744.a (trivial)

## Newform invariants

comment: select newform

sage: f = N[0] # Warning: the index may be different

gp: f = lf[1] \\ Warning: the index may be different

 Self dual: yes Analytic conductor: $$29.8959905168$$ Analytic rank: $$1$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 1248) Fricke sign: $$1$$ Sato-Tate group: $\mathrm{SU}(2)$

## $q$-expansion

comment: q-expansion

sage: f.q_expansion() # note that sage often uses an isomorphic number field

gp: mfcoefs(f, 20)

 $$f(q)$$ $$=$$ $$q - 2 q^{5} + 2 q^{7}+O(q^{10})$$ q - 2 * q^5 + 2 * q^7 $$q - 2 q^{5} + 2 q^{7} + 2 q^{11} - q^{13} - 6 q^{17} + 2 q^{19} - q^{25} - 2 q^{29} - 2 q^{31} - 4 q^{35} + 10 q^{37} - 2 q^{41} - 8 q^{43} - 2 q^{47} - 3 q^{49} + 2 q^{53} - 4 q^{55} + 10 q^{59} + 6 q^{61} + 2 q^{65} - 14 q^{67} - 14 q^{71} - 6 q^{73} + 4 q^{77} + 4 q^{79} + 6 q^{83} + 12 q^{85} - 10 q^{89} - 2 q^{91} - 4 q^{95} + 10 q^{97}+O(q^{100})$$ q - 2 * q^5 + 2 * q^7 + 2 * q^11 - q^13 - 6 * q^17 + 2 * q^19 - q^25 - 2 * q^29 - 2 * q^31 - 4 * q^35 + 10 * q^37 - 2 * q^41 - 8 * q^43 - 2 * q^47 - 3 * q^49 + 2 * q^53 - 4 * q^55 + 10 * q^59 + 6 * q^61 + 2 * q^65 - 14 * q^67 - 14 * q^71 - 6 * q^73 + 4 * q^77 + 4 * q^79 + 6 * q^83 + 12 * q^85 - 10 * q^89 - 2 * q^91 - 4 * q^95 + 10 * q^97

## 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.

comment: embeddings in the coefficient field

gp: mfembed(f)

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
0 0 0 −2.00000 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

## Atkin-Lehner signs

$$p$$ Sign
$$2$$ $$-1$$
$$3$$ $$-1$$
$$13$$ $$1$$

## 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 3744.2.a.d 1
3.b odd 2 1 1248.2.a.j yes 1
4.b odd 2 1 3744.2.a.a 1
8.b even 2 1 7488.2.a.bv 1
8.d odd 2 1 7488.2.a.bo 1
12.b even 2 1 1248.2.a.e 1
24.f even 2 1 2496.2.a.r 1
24.h odd 2 1 2496.2.a.d 1

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1248.2.a.e 1 12.b even 2 1
1248.2.a.j yes 1 3.b odd 2 1
2496.2.a.d 1 24.h odd 2 1
2496.2.a.r 1 24.f even 2 1
3744.2.a.a 1 4.b odd 2 1
3744.2.a.d 1 1.a even 1 1 trivial
7488.2.a.bo 1 8.d odd 2 1
7488.2.a.bv 1 8.b even 2 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(3744))$$:

 $$T_{5} + 2$$ T5 + 2 $$T_{7} - 2$$ T7 - 2 $$T_{11} - 2$$ T11 - 2 $$T_{29} + 2$$ T29 + 2

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T$$
$3$ $$T$$
$5$ $$T + 2$$
$7$ $$T - 2$$
$11$ $$T - 2$$
$13$ $$T + 1$$
$17$ $$T + 6$$
$19$ $$T - 2$$
$23$ $$T$$
$29$ $$T + 2$$
$31$ $$T + 2$$
$37$ $$T - 10$$
$41$ $$T + 2$$
$43$ $$T + 8$$
$47$ $$T + 2$$
$53$ $$T - 2$$
$59$ $$T - 10$$
$61$ $$T - 6$$
$67$ $$T + 14$$
$71$ $$T + 14$$
$73$ $$T + 6$$
$79$ $$T - 4$$
$83$ $$T - 6$$
$89$ $$T + 10$$
$97$ $$T - 10$$