# Properties

 Label 1100.4.a.d Level $1100$ Weight $4$ Character orbit 1100.a Self dual yes Analytic conductor $64.902$ 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] = [1100,4,Mod(1,1100)]

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

lf = mfeigenbasis(mf)

from sage.modular.dirichlet import DirichletCharacter

H = DirichletGroup(1100, base_ring=CyclotomicField(2))

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

N = Newforms(chi, 4, names="a")

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

chi := DirichletCharacter("1100.1");

S:= CuspForms(chi, 4);

N := Newforms(S);

 Level: $$N$$ $$=$$ $$1100 = 2^{2} \cdot 5^{2} \cdot 11$$ Weight: $$k$$ $$=$$ $$4$$ Character orbit: $$[\chi]$$ $$=$$ 1100.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: $$64.9021010063$$ Analytic rank: $$1$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 44) 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)

 $$f(q)$$ $$=$$ $$q + 5 q^{3} + 26 q^{7} - 2 q^{9}+O(q^{10})$$ q + 5 * q^3 + 26 * q^7 - 2 * q^9 $$q + 5 q^{3} + 26 q^{7} - 2 q^{9} - 11 q^{11} - 52 q^{13} - 46 q^{17} - 96 q^{19} + 130 q^{21} - 27 q^{23} - 145 q^{27} + 16 q^{29} - 293 q^{31} - 55 q^{33} + 29 q^{37} - 260 q^{39} - 472 q^{41} + 110 q^{43} + 224 q^{47} + 333 q^{49} - 230 q^{51} - 754 q^{53} - 480 q^{57} + 825 q^{59} - 548 q^{61} - 52 q^{63} + 123 q^{67} - 135 q^{69} + 1001 q^{71} + 1020 q^{73} - 286 q^{77} + 526 q^{79} - 671 q^{81} + 158 q^{83} + 80 q^{87} - 1217 q^{89} - 1352 q^{91} - 1465 q^{93} + 263 q^{97} + 22 q^{99}+O(q^{100})$$ q + 5 * q^3 + 26 * q^7 - 2 * q^9 - 11 * q^11 - 52 * q^13 - 46 * q^17 - 96 * q^19 + 130 * q^21 - 27 * q^23 - 145 * q^27 + 16 * q^29 - 293 * q^31 - 55 * q^33 + 29 * q^37 - 260 * q^39 - 472 * q^41 + 110 * q^43 + 224 * q^47 + 333 * q^49 - 230 * q^51 - 754 * q^53 - 480 * q^57 + 825 * q^59 - 548 * q^61 - 52 * q^63 + 123 * q^67 - 135 * q^69 + 1001 * q^71 + 1020 * q^73 - 286 * q^77 + 526 * q^79 - 671 * q^81 + 158 * q^83 + 80 * q^87 - 1217 * q^89 - 1352 * q^91 - 1465 * q^93 + 263 * q^97 + 22 * 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 5.00000 0 0 0 26.0000 0 −2.00000 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
$$2$$ $$-1$$
$$5$$ $$+1$$
$$11$$ $$+1$$

## 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 1100.4.a.d 1
5.b even 2 1 44.4.a.a 1
5.c odd 4 2 1100.4.b.c 2
15.d odd 2 1 396.4.a.e 1
20.d odd 2 1 176.4.a.e 1
35.c odd 2 1 2156.4.a.b 1
40.e odd 2 1 704.4.a.c 1
40.f even 2 1 704.4.a.j 1
55.d odd 2 1 484.4.a.a 1
60.h even 2 1 1584.4.a.p 1
220.g even 2 1 1936.4.a.m 1

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
44.4.a.a 1 5.b even 2 1
176.4.a.e 1 20.d odd 2 1
396.4.a.e 1 15.d odd 2 1
484.4.a.a 1 55.d odd 2 1
704.4.a.c 1 40.e odd 2 1
704.4.a.j 1 40.f even 2 1
1100.4.a.d 1 1.a even 1 1 trivial
1100.4.b.c 2 5.c odd 4 2
1584.4.a.p 1 60.h even 2 1
1936.4.a.m 1 220.g even 2 1
2156.4.a.b 1 35.c odd 2 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{4}^{\mathrm{new}}(\Gamma_0(1100))$$:

 $$T_{3} - 5$$ T3 - 5 $$T_{7} - 26$$ T7 - 26

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$T$$
$3$ $$T - 5$$
$5$ $$T$$
$7$ $$T - 26$$
$11$ $$T + 11$$
$13$ $$T + 52$$
$17$ $$T + 46$$
$19$ $$T + 96$$
$23$ $$T + 27$$
$29$ $$T - 16$$
$31$ $$T + 293$$
$37$ $$T - 29$$
$41$ $$T + 472$$
$43$ $$T - 110$$
$47$ $$T - 224$$
$53$ $$T + 754$$
$59$ $$T - 825$$
$61$ $$T + 548$$
$67$ $$T - 123$$
$71$ $$T - 1001$$
$73$ $$T - 1020$$
$79$ $$T - 526$$
$83$ $$T - 158$$
$89$ $$T + 1217$$
$97$ $$T - 263$$