Properties

Label 211.3.b.b
Level $211$
Weight $3$
Character orbit 211.b
Analytic conductor $5.749$
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] = [211,3,Mod(210,211)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(211, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("211.210");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 211 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 211.b (of order \(2\), degree \(1\), 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: \(5.74933357800\)
Analytic rank: \(0\)
Dimension: \(32\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 32 q - 84 q^{4} - 2 q^{5} - 20 q^{6} - 118 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q - 84 q^{4} - 2 q^{5} - 20 q^{6} - 118 q^{9} - 10 q^{11} - 24 q^{13} + 6 q^{14} + 80 q^{16} - 30 q^{19} - 68 q^{20} + 68 q^{21} + 76 q^{24} + 86 q^{25} - 74 q^{30} + 20 q^{34} + 60 q^{36} + 138 q^{37} - 54 q^{43} - 18 q^{44} + 28 q^{45} + 302 q^{46} - 84 q^{47} - 378 q^{49} - 452 q^{51} + 138 q^{52} + 254 q^{53} + 214 q^{54} + 146 q^{55} + 216 q^{56} + 226 q^{58} + 234 q^{59} - 720 q^{62} - 168 q^{64} + 156 q^{65} - 66 q^{66} - 22 q^{69} - 398 q^{70} - 240 q^{71} + 40 q^{73} + 342 q^{76} - 376 q^{78} + 360 q^{79} - 122 q^{80} + 320 q^{81} + 26 q^{82} + 150 q^{83} + 300 q^{84} + 220 q^{87} - 874 q^{93} + 272 q^{95} - 230 q^{96} + 434 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
210.1 3.91059i 1.76044i −11.2927 −0.831508 −6.88437 7.56472i 28.5189i 5.90085 3.25169i
210.2 3.46445i 4.68340i −8.00240 −3.73589 −16.2254 6.67151i 13.8661i −12.9343 12.9428i
210.3 3.46099i 0.744038i −7.97846 7.43782 −2.57511 12.7309i 13.7694i 8.44641 25.7422i
210.4 3.41292i 5.38725i −7.64800 −0.732162 18.3862 3.58844i 12.4503i −20.0225 2.49881i
210.5 3.26686i 2.08897i −6.67236 4.85118 6.82438 3.18428i 8.73022i 4.63619 15.8481i
210.6 3.21518i 2.30873i −6.33740 −6.14014 7.42298 7.27634i 7.51516i 3.66978 19.7417i
210.7 2.83262i 5.60721i −4.02376 8.47065 −15.8831 4.54838i 0.0673085i −22.4408 23.9942i
210.8 2.67925i 2.48703i −3.17838 −6.26495 −6.66338 2.23696i 2.20133i 2.81467 16.7854i
210.9 2.22707i 2.16463i −0.959848 −5.78042 4.82079 6.78348i 6.77064i 4.31437 12.8734i
210.10 1.98819i 1.95057i 0.0470850 2.20605 −3.87811 2.26767i 8.04639i 5.19528 4.38605i
210.11 1.78936i 1.08406i 0.798176 3.93878 −1.93978 12.7502i 8.58568i 7.82481 7.04791i
210.12 1.61542i 4.58375i 1.39043 7.19021 7.40467 0.110417i 8.70779i −12.0108 11.6152i
210.13 1.22244i 3.54198i 2.50564 −4.86203 4.32986 11.8298i 7.95275i −3.54564 5.94353i
210.14 1.06734i 3.07492i 2.86079 0.524792 3.28199 11.7812i 7.32279i −0.455158 0.560131i
210.15 1.06480i 5.35653i 2.86620 −8.34820 −5.70363 9.41942i 7.31112i −19.6925 8.88915i
210.16 0.612358i 4.43855i 3.62502 1.07582 −2.71798 5.13183i 4.66924i −10.7007 0.658787i
210.17 0.612358i 4.43855i 3.62502 1.07582 −2.71798 5.13183i 4.66924i −10.7007 0.658787i
210.18 1.06480i 5.35653i 2.86620 −8.34820 −5.70363 9.41942i 7.31112i −19.6925 8.88915i
210.19 1.06734i 3.07492i 2.86079 0.524792 3.28199 11.7812i 7.32279i −0.455158 0.560131i
210.20 1.22244i 3.54198i 2.50564 −4.86203 4.32986 11.8298i 7.95275i −3.54564 5.94353i
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 210.32
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
211.b odd 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 211.3.b.b 32
211.b odd 2 1 inner 211.3.b.b 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
211.3.b.b 32 1.a even 1 1 trivial
211.3.b.b 32 211.b odd 2 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{32} + 106 T_{2}^{30} + 5090 T_{2}^{28} + 146552 T_{2}^{26} + 2822585 T_{2}^{24} + \cdots + 19294710075 \) acting on \(S_{3}^{\mathrm{new}}(211, [\chi])\). Copy content Toggle raw display