Properties

Label 128.3.l.a
Level $128$
Weight $3$
Character orbit 128.l
Analytic conductor $3.488$
Analytic rank $0$
Dimension $496$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [128,3,Mod(3,128)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(128, base_ring=CyclotomicField(32))
 
chi = DirichletCharacter(H, H._module([16, 3]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("128.3");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 128 = 2^{7} \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 128.l (of order \(32\), degree \(16\), 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: \(3.48774738381\)
Analytic rank: \(0\)
Dimension: \(496\)
Relative dimension: \(31\) over \(\Q(\zeta_{32})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{32}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 496 q - 16 q^{2} - 16 q^{3} - 16 q^{4} - 16 q^{5} - 16 q^{6} - 16 q^{7} - 16 q^{8} - 16 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 496 q - 16 q^{2} - 16 q^{3} - 16 q^{4} - 16 q^{5} - 16 q^{6} - 16 q^{7} - 16 q^{8} - 16 q^{9} - 16 q^{10} - 16 q^{11} - 16 q^{12} - 16 q^{13} - 16 q^{14} - 16 q^{15} - 16 q^{16} - 16 q^{17} - 16 q^{18} - 16 q^{19} - 16 q^{20} - 16 q^{21} - 16 q^{22} - 16 q^{23} - 16 q^{24} - 16 q^{25} - 16 q^{26} - 16 q^{27} - 16 q^{28} - 16 q^{29} - 16 q^{30} - 16 q^{31} - 16 q^{32} - 16 q^{33} - 16 q^{34} - 16 q^{35} - 16 q^{36} - 16 q^{37} - 16 q^{38} - 16 q^{39} - 16 q^{40} - 16 q^{41} - 16 q^{42} - 16 q^{43} - 16 q^{44} - 16 q^{45} - 16 q^{46} - 16 q^{47} - 16 q^{48} - 16 q^{49} - 640 q^{50} - 16 q^{51} - 1072 q^{52} - 16 q^{53} - 1168 q^{54} - 16 q^{55} - 800 q^{56} - 16 q^{57} - 736 q^{58} - 16 q^{59} - 592 q^{60} - 16 q^{61} - 112 q^{62} - 32 q^{63} + 176 q^{64} + 560 q^{66} - 16 q^{67} + 464 q^{68} - 16 q^{69} + 1328 q^{70} - 16 q^{71} + 1280 q^{72} - 16 q^{73} + 1216 q^{74} - 16 q^{75} + 1648 q^{76} - 16 q^{77} + 1424 q^{78} - 16 q^{79} + 800 q^{80} - 16 q^{81} - 16 q^{82} - 16 q^{83} - 16 q^{84} - 16 q^{85} - 16 q^{86} - 16 q^{87} - 16 q^{88} - 16 q^{89} - 16 q^{90} - 16 q^{91} - 16 q^{92} - 16 q^{93} - 16 q^{94} - 16 q^{95} - 16 q^{96} - 16 q^{97} - 16 q^{98} - 16 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
3.1 −1.99185 0.180370i 1.05127 0.862751i 3.93493 + 0.718539i −7.90123 2.39681i −2.24958 + 1.52885i 1.29801 + 6.52556i −7.70819 2.14097i −1.39499 + 7.01311i 15.3057 + 6.19923i
3.2 −1.98170 0.269964i −2.40785 + 1.97607i 3.85424 + 1.06997i 4.69198 + 1.42330i 5.30509 3.26594i −0.744763 3.74418i −7.34908 3.16086i 0.137064 0.689066i −8.91384 4.08721i
3.3 −1.90117 + 0.620914i 0.779996 0.640126i 3.22893 2.36093i 0.179045 + 0.0543127i −1.08545 + 1.70130i −2.44195 12.2765i −4.67283 + 6.49343i −1.55718 + 7.82847i −0.374119 + 0.00791361i
3.4 −1.84253 0.777866i 1.79949 1.47680i 2.78985 + 2.86649i 5.80468 + 1.76083i −4.46437 + 1.32129i 0.867168 + 4.35955i −2.91064 7.45172i −0.698600 + 3.51210i −9.32562 7.75965i
3.5 −1.78050 + 0.910937i 3.84622 3.15651i 2.34039 3.24385i 4.46942 + 1.35578i −3.97282 + 9.12384i 1.40191 + 7.04787i −1.21212 + 7.90764i 3.07403 15.4542i −9.19284 + 1.65738i
3.6 −1.77728 + 0.917214i −4.35347 + 3.57280i 2.31744 3.26029i −6.55995 1.98994i 4.46031 10.3429i −0.342193 1.72032i −1.12835 + 7.92003i 4.43199 22.2811i 13.4841 2.48020i
3.7 −1.57051 1.23834i −3.06977 + 2.51930i 0.933028 + 3.88966i −2.31969 0.703669i 7.94087 0.155169i 0.668264 + 3.35959i 3.35139 7.26417i 1.32084 6.64029i 2.77172 + 3.97768i
3.8 −1.52087 1.29883i 3.39289 2.78447i 0.626076 + 3.95070i −2.17916 0.661042i −8.77669 0.171976i −1.02400 5.14798i 4.17911 6.82166i 2.00260 10.0677i 2.45564 + 3.83572i
3.9 −1.39308 + 1.43504i 0.447688 0.367408i −0.118660 3.99824i −2.47385 0.750435i −0.0964209 + 1.15428i 0.987061 + 4.96229i 5.90292 + 5.39958i −1.69038 + 8.49810i 4.52318 2.50465i
3.10 −1.31385 + 1.50791i −2.45029 + 2.01090i −0.547604 3.96234i 9.14318 + 2.77355i 0.187046 6.33684i 0.716485 + 3.60202i 6.69433 + 4.38017i 0.204383 1.02750i −16.1950 + 10.1431i
3.11 −0.849476 1.81063i −0.740915 + 0.608053i −2.55678 + 3.07618i −2.60449 0.790064i 1.73035 + 0.824998i −0.481425 2.42029i 7.74175 + 2.01625i −1.57659 + 7.92604i 0.781937 + 5.38692i
3.12 −0.687532 + 1.87811i 3.91403 3.21216i −3.05460 2.58252i −8.46864 2.56894i 3.34178 + 9.55944i −0.593205 2.98225i 6.95040 3.96131i 3.24584 16.3179i 10.6472 14.1388i
3.13 −0.630182 + 1.89812i −2.02704 + 1.66355i −3.20574 2.39233i −2.42484 0.735568i −1.88021 4.89591i −0.539873 2.71413i 6.56113 4.57729i −0.414318 + 2.08292i 2.92429 4.13911i
3.14 −0.494075 1.93801i 0.211016 0.173176i −3.51178 + 1.91505i 7.43419 + 2.25514i −0.439875 0.323389i 2.23153 + 11.2187i 5.44647 + 5.85969i −1.74128 + 8.75398i 0.697434 15.5218i
3.15 −0.203195 + 1.98965i 2.70039 2.21615i −3.91742 0.808573i 7.86468 + 2.38573i 3.86067 + 5.82314i −2.00235 10.0665i 2.40478 7.63001i 0.624959 3.14188i −6.34482 + 15.1632i
3.16 −0.0383871 1.99963i −4.01639 + 3.29616i −3.99705 + 0.153520i 6.07117 + 1.84167i 6.74529 + 7.90476i −2.47965 12.4660i 0.460419 + 7.98674i 3.51086 17.6503i 3.44961 12.2108i
3.17 0.0173622 1.99992i 3.90317 3.20325i −3.99940 0.0694462i 4.26052 + 1.29242i −6.33848 7.86165i −0.713727 3.58815i −0.208325 + 7.99729i 3.21811 16.1785i 2.65871 8.49828i
3.18 0.286149 + 1.97942i 0.798268 0.655122i −3.83624 + 1.13282i 0.972729 + 0.295074i 1.52519 + 1.39265i 1.76467 + 8.87160i −3.34006 7.26939i −1.54777 + 7.78114i −0.305732 + 2.00988i
3.19 0.359443 1.96744i 1.06123 0.870929i −3.74160 1.41436i −6.51407 1.97602i −1.33205 2.40095i −0.702367 3.53104i −4.12755 + 6.85298i −1.38812 + 6.97855i −6.22913 + 12.1057i
3.20 0.768183 + 1.84659i −4.58227 + 3.76057i −2.81979 + 2.83704i 2.93176 + 0.889341i −10.4642 5.57276i 1.62220 + 8.15533i −7.40496 3.02764i 5.09947 25.6368i 0.609882 + 6.09694i
See next 80 embeddings (of 496 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 3.31
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
128.l odd 32 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 128.3.l.a 496
128.l odd 32 1 inner 128.3.l.a 496
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
128.3.l.a 496 1.a even 1 1 trivial
128.3.l.a 496 128.l odd 32 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(128, [\chi])\).