# Properties

 Label 7600.2.a.s Level $7600$ Weight $2$ Character orbit 7600.a Self dual yes Analytic conductor $60.686$ Analytic rank $0$ 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] = [7600,2,Mod(1,7600)]

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

lf = mfeigenbasis(mf)

from sage.modular.dirichlet import DirichletCharacter

H = DirichletGroup(7600, 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("7600.1");

S:= CuspForms(chi, 2);

N := Newforms(S);

 Level: $$N$$ $$=$$ $$7600 = 2^{4} \cdot 5^{2} \cdot 19$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 7600.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: $$60.6863055362$$ Analytic rank: $$0$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 760) 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)

 $$f(q)$$ $$=$$ $$q + 2 q^{3} + 4 q^{7} + q^{9}+O(q^{10})$$ q + 2 * q^3 + 4 * q^7 + q^9 $$q + 2 q^{3} + 4 q^{7} + q^{9} + 4 q^{11} - 6 q^{17} + q^{19} + 8 q^{21} + 8 q^{23} - 4 q^{27} - 6 q^{29} + 8 q^{31} + 8 q^{33} + 8 q^{37} - 2 q^{41} + 12 q^{47} + 9 q^{49} - 12 q^{51} - 4 q^{53} + 2 q^{57} - 8 q^{59} - 14 q^{61} + 4 q^{63} - 2 q^{67} + 16 q^{69} + 8 q^{71} + 2 q^{73} + 16 q^{77} - 4 q^{79} - 11 q^{81} + 12 q^{83} - 12 q^{87} + 6 q^{89} + 16 q^{93} + 4 q^{99}+O(q^{100})$$ q + 2 * q^3 + 4 * q^7 + q^9 + 4 * q^11 - 6 * q^17 + q^19 + 8 * q^21 + 8 * q^23 - 4 * q^27 - 6 * q^29 + 8 * q^31 + 8 * q^33 + 8 * q^37 - 2 * q^41 + 12 * q^47 + 9 * q^49 - 12 * q^51 - 4 * q^53 + 2 * q^57 - 8 * q^59 - 14 * q^61 + 4 * q^63 - 2 * q^67 + 16 * q^69 + 8 * q^71 + 2 * q^73 + 16 * q^77 - 4 * q^79 - 11 * q^81 + 12 * q^83 - 12 * q^87 + 6 * q^89 + 16 * q^93 + 4 * q^99

## 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 2.00000 0 0 0 4.00000 0 1.00000 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
$$2$$ $$+1$$
$$5$$ $$+1$$
$$19$$ $$-1$$

## 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 7600.2.a.s 1
4.b odd 2 1 3800.2.a.b 1
5.b even 2 1 1520.2.a.c 1
20.d odd 2 1 760.2.a.d 1
20.e even 4 2 3800.2.d.c 2
40.e odd 2 1 6080.2.a.e 1
40.f even 2 1 6080.2.a.s 1
60.h even 2 1 6840.2.a.o 1

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
760.2.a.d 1 20.d odd 2 1
1520.2.a.c 1 5.b even 2 1
3800.2.a.b 1 4.b odd 2 1
3800.2.d.c 2 20.e even 4 2
6080.2.a.e 1 40.e odd 2 1
6080.2.a.s 1 40.f even 2 1
6840.2.a.o 1 60.h even 2 1
7600.2.a.s 1 1.a even 1 1 trivial

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(7600))$$:

 $$T_{3} - 2$$ T3 - 2 $$T_{7} - 4$$ T7 - 4 $$T_{11} - 4$$ T11 - 4 $$T_{13}$$ T13

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T$$
$3$ $$T - 2$$
$5$ $$T$$
$7$ $$T - 4$$
$11$ $$T - 4$$
$13$ $$T$$
$17$ $$T + 6$$
$19$ $$T - 1$$
$23$ $$T - 8$$
$29$ $$T + 6$$
$31$ $$T - 8$$
$37$ $$T - 8$$
$41$ $$T + 2$$
$43$ $$T$$
$47$ $$T - 12$$
$53$ $$T + 4$$
$59$ $$T + 8$$
$61$ $$T + 14$$
$67$ $$T + 2$$
$71$ $$T - 8$$
$73$ $$T - 2$$
$79$ $$T + 4$$
$83$ $$T - 12$$
$89$ $$T - 6$$
$97$ $$T$$