# Properties

 Label 5850.2.a.m Level $5850$ Weight $2$ Character orbit 5850.a Self dual yes Analytic conductor $46.712$ 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] = [5850,2,Mod(1,5850)]

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

lf = mfeigenbasis(mf)

from sage.modular.dirichlet import DirichletCharacter

H = DirichletGroup(5850, base_ring=CyclotomicField(2))

chi = DirichletCharacter(H, H._module([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("5850.1");

S:= CuspForms(chi, 2);

N := Newforms(S);

 Level: $$N$$ $$=$$ $$5850 = 2 \cdot 3^{2} \cdot 5^{2} \cdot 13$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 5850.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: $$46.7124851824$$ Analytic rank: $$1$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 390) 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)

 $$f(q)$$ $$=$$ $$q - q^{2} + q^{4} - q^{8}+O(q^{10})$$ q - q^2 + q^4 - q^8 $$q - q^{2} + q^{4} - q^{8} + q^{13} + q^{16} - 6 q^{17} - 4 q^{23} - q^{26} + 10 q^{29} - q^{32} + 6 q^{34} + 6 q^{37} - 2 q^{41} + 4 q^{43} + 4 q^{46} - 7 q^{49} + q^{52} - 6 q^{53} - 10 q^{58} + 6 q^{61} + q^{64} - 4 q^{67} - 6 q^{68} - 16 q^{71} + 2 q^{73} - 6 q^{74} + 2 q^{82} + 4 q^{83} - 4 q^{86} + 6 q^{89} - 4 q^{92} - 14 q^{97} + 7 q^{98}+O(q^{100})$$ q - q^2 + q^4 - q^8 + q^13 + q^16 - 6 * q^17 - 4 * q^23 - q^26 + 10 * q^29 - q^32 + 6 * q^34 + 6 * q^37 - 2 * q^41 + 4 * q^43 + 4 * q^46 - 7 * q^49 + q^52 - 6 * q^53 - 10 * q^58 + 6 * q^61 + q^64 - 4 * q^67 - 6 * q^68 - 16 * q^71 + 2 * q^73 - 6 * q^74 + 2 * q^82 + 4 * q^83 - 4 * q^86 + 6 * q^89 - 4 * q^92 - 14 * q^97 + 7 * q^98

## 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
−1.00000 0 1.00000 0 0 0 −1.00000 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
$$2$$ $$1$$
$$3$$ $$-1$$
$$5$$ $$1$$
$$13$$ $$-1$$

## 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 5850.2.a.m 1
3.b odd 2 1 1950.2.a.y 1
5.b even 2 1 1170.2.a.m 1
5.c odd 4 2 5850.2.e.p 2
15.d odd 2 1 390.2.a.a 1
15.e even 4 2 1950.2.e.l 2
20.d odd 2 1 9360.2.a.bn 1
60.h even 2 1 3120.2.a.q 1
195.e odd 2 1 5070.2.a.s 1
195.n even 4 2 5070.2.b.c 2

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
390.2.a.a 1 15.d odd 2 1
1170.2.a.m 1 5.b even 2 1
1950.2.a.y 1 3.b odd 2 1
1950.2.e.l 2 15.e even 4 2
3120.2.a.q 1 60.h even 2 1
5070.2.a.s 1 195.e odd 2 1
5070.2.b.c 2 195.n even 4 2
5850.2.a.m 1 1.a even 1 1 trivial
5850.2.e.p 2 5.c odd 4 2
9360.2.a.bn 1 20.d odd 2 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(5850))$$:

 $$T_{7}$$ T7 $$T_{11}$$ T11 $$T_{17} + 6$$ T17 + 6 $$T_{23} + 4$$ T23 + 4 $$T_{31}$$ T31

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T + 1$$
$3$ $$T$$
$5$ $$T$$
$7$ $$T$$
$11$ $$T$$
$13$ $$T - 1$$
$17$ $$T + 6$$
$19$ $$T$$
$23$ $$T + 4$$
$29$ $$T - 10$$
$31$ $$T$$
$37$ $$T - 6$$
$41$ $$T + 2$$
$43$ $$T - 4$$
$47$ $$T$$
$53$ $$T + 6$$
$59$ $$T$$
$61$ $$T - 6$$
$67$ $$T + 4$$
$71$ $$T + 16$$
$73$ $$T - 2$$
$79$ $$T$$
$83$ $$T - 4$$
$89$ $$T - 6$$
$97$ $$T + 14$$