Properties

Label 1120.2.bs.a
Level $1120$
Weight $2$
Character orbit 1120.bs
Analytic conductor $8.943$
Analytic rank $0$
Dimension $32$
CM no
Inner twists $2$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1120,2,Mod(31,1120)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1120, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 0, 0, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1120.31");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1120 = 2^{5} \cdot 5 \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1120.bs (of order \(6\), degree \(2\), minimal)

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: no
Analytic conductor: \(8.94324502638\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(16\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 32 q - 8 q^{7} - 16 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q - 8 q^{7} - 16 q^{9} - 8 q^{19} + 20 q^{21} + 60 q^{23} + 16 q^{25} + 48 q^{27} - 8 q^{29} + 8 q^{37} + 12 q^{45} + 20 q^{47} + 16 q^{49} - 120 q^{51} + 8 q^{53} - 8 q^{55} - 16 q^{57} - 8 q^{59} + 24 q^{61} - 60 q^{63} + 4 q^{65} + 72 q^{67} + 24 q^{73} - 40 q^{77} + 72 q^{79} - 4 q^{81} + 64 q^{83} + 16 q^{87} + 36 q^{89} + 8 q^{91} - 24 q^{93} - 12 q^{95}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
31.1 0 −1.71850 + 2.97653i 0 −0.866025 + 0.500000i 0 1.28454 2.31300i 0 −4.40648 7.63224i 0
31.2 0 −1.49868 + 2.59579i 0 0.866025 0.500000i 0 −2.01575 + 1.71369i 0 −2.99210 5.18246i 0
31.3 0 −1.20004 + 2.07854i 0 0.866025 0.500000i 0 −1.07489 2.41756i 0 −1.38021 2.39059i 0
31.4 0 −0.920016 + 1.59351i 0 −0.866025 + 0.500000i 0 −0.777217 2.52902i 0 −0.192857 0.334038i 0
31.5 0 −0.841539 + 1.45759i 0 −0.866025 + 0.500000i 0 −2.11665 + 1.58739i 0 0.0836257 + 0.144844i 0
31.6 0 −0.377679 + 0.654158i 0 −0.866025 + 0.500000i 0 0.429774 + 2.61061i 0 1.21472 + 2.10395i 0
31.7 0 −0.227710 + 0.394405i 0 0.866025 0.500000i 0 1.84985 + 1.89158i 0 1.39630 + 2.41846i 0
31.8 0 −0.152904 + 0.264838i 0 0.866025 0.500000i 0 −2.62214 + 0.352697i 0 1.45324 + 2.51709i 0
31.9 0 −0.0845359 + 0.146421i 0 0.866025 0.500000i 0 1.91682 1.82368i 0 1.48571 + 2.57332i 0
31.10 0 0.474489 0.821840i 0 −0.866025 + 0.500000i 0 2.02164 + 1.70674i 0 1.04972 + 1.81817i 0
31.11 0 0.836134 1.44823i 0 −0.866025 + 0.500000i 0 −2.63995 + 0.175134i 0 0.101761 + 0.176255i 0
31.12 0 0.939393 1.62708i 0 0.866025 0.500000i 0 −1.87900 + 1.86262i 0 −0.264919 0.458853i 0
31.13 0 1.04582 1.81141i 0 0.866025 0.500000i 0 −0.628123 2.57011i 0 −0.687471 1.19073i 0
31.14 0 1.11962 1.93924i 0 −0.866025 + 0.500000i 0 −2.63782 0.204673i 0 −1.00711 1.74436i 0
31.15 0 1.17866 2.04151i 0 0.866025 0.500000i 0 2.45324 + 0.990765i 0 −1.27850 2.21443i 0
31.16 0 1.42749 2.47248i 0 −0.866025 + 0.500000i 0 2.43568 1.03318i 0 −2.57543 4.46078i 0
831.1 0 −1.71850 2.97653i 0 −0.866025 0.500000i 0 1.28454 + 2.31300i 0 −4.40648 + 7.63224i 0
831.2 0 −1.49868 2.59579i 0 0.866025 + 0.500000i 0 −2.01575 1.71369i 0 −2.99210 + 5.18246i 0
831.3 0 −1.20004 2.07854i 0 0.866025 + 0.500000i 0 −1.07489 + 2.41756i 0 −1.38021 + 2.39059i 0
831.4 0 −0.920016 1.59351i 0 −0.866025 0.500000i 0 −0.777217 + 2.52902i 0 −0.192857 + 0.334038i 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 31.16
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
28.f even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1120.2.bs.a 32
4.b odd 2 1 1120.2.bs.b yes 32
7.d odd 6 1 1120.2.bs.b yes 32
28.f even 6 1 inner 1120.2.bs.a 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1120.2.bs.a 32 1.a even 1 1 trivial
1120.2.bs.a 32 28.f even 6 1 inner
1120.2.bs.b yes 32 4.b odd 2 1
1120.2.bs.b yes 32 7.d odd 6 1