Properties

Label 935.2.bt.a
Level $935$
Weight $2$
Character orbit 935.bt
Analytic conductor $7.466$
Analytic rank $0$
Dimension $832$
CM no
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [935,2,Mod(4,935)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(935, base_ring=CyclotomicField(20))
 
chi = DirichletCharacter(H, H._module([10, 4, 15]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("935.4");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 935 = 5 \cdot 11 \cdot 17 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 935.bt (of order \(20\), degree \(8\), 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: \(7.46601258899\)
Analytic rank: \(0\)
Dimension: \(832\)
Relative dimension: \(104\) over \(\Q(\zeta_{20})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{20}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 832 q - 224 q^{4} - 2 q^{5} + 4 q^{6}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 832 q - 224 q^{4} - 2 q^{5} + 4 q^{6} - 8 q^{10} - 24 q^{11} - 4 q^{14} - 176 q^{16} + 14 q^{20} - 192 q^{21} + 20 q^{24} - 4 q^{29} + 4 q^{30} + 4 q^{31} - 64 q^{34} - 20 q^{35} - 108 q^{39} + 40 q^{40} - 12 q^{41} + 28 q^{44} - 4 q^{45} - 44 q^{46} - 80 q^{50} - 4 q^{51} - 136 q^{54} + 36 q^{55} + 168 q^{56} + 56 q^{61} - 232 q^{64} - 20 q^{65} - 48 q^{69} - 76 q^{71} - 84 q^{74} + 6 q^{75} - 28 q^{79} - 112 q^{80} + 192 q^{81} - 40 q^{84} - 8 q^{85} - 40 q^{86} - 48 q^{89} + 116 q^{90} - 168 q^{91} - 48 q^{95} - 200 q^{96} + 36 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
4.1 −2.26021 1.64214i −2.43170 + 1.23901i 1.79391 + 5.52108i −0.639061 2.14280i 7.53081 + 1.19276i 3.06595 + 1.56218i 3.28513 10.1106i 2.61466 3.59878i −2.07437 + 5.89262i
4.2 −2.21733 1.61099i −0.431677 + 0.219951i 1.70325 + 5.24207i 2.23341 0.109094i 1.31151 + 0.207723i −1.35712 0.691487i 2.97434 9.15408i −1.62539 + 2.23716i −5.12795 3.35609i
4.3 −2.16621 1.57384i 1.90360 0.969934i 1.59745 + 4.91643i −0.682299 + 2.12943i −5.65012 0.894892i −1.45048 0.739055i 2.62245 8.07109i 0.919573 1.26568i 4.82939 3.53896i
4.4 −2.12511 1.54398i 1.56970 0.799803i 1.51417 + 4.66014i 2.23517 + 0.0632920i −4.57066 0.723922i 4.08856 + 2.08323i 2.35395 7.24472i 0.0609211 0.0838507i −4.65226 3.58557i
4.5 −2.12279 1.54230i −2.09777 + 1.06887i 1.50952 + 4.64582i −0.257482 + 2.22119i 6.10164 + 0.966405i −0.0914463 0.0465942i 2.33918 7.19925i 1.49481 2.05744i 3.97232 4.31801i
4.6 −2.09999 1.52573i −0.387324 + 0.197352i 1.46406 + 4.50590i −2.17839 + 0.504584i 1.11448 + 0.176516i 2.00764 + 1.02295i 2.19604 6.75872i −1.65228 + 2.27417i 5.34445 + 2.26402i
4.7 −2.09694 1.52352i 2.27420 1.15876i 1.45802 + 4.48734i −2.17556 0.516659i −6.53424 1.03492i 2.01429 + 1.02633i 2.17722 6.70080i 2.06588 2.84344i 3.77488 + 4.39791i
4.8 −2.03755 1.48037i 0.295766 0.150700i 1.34210 + 4.13055i 0.250446 2.22200i −0.825731 0.130783i −0.436737 0.222528i 1.82359 5.61244i −1.69859 + 2.33791i −3.79968 + 4.15669i
4.9 −2.00945 1.45995i 0.154420 0.0786810i 1.28840 + 3.96529i −1.16773 1.90694i −0.425170 0.0673404i −4.34357 2.21316i 1.66507 5.12456i −1.74570 + 2.40275i −0.437536 + 5.53673i
4.10 −1.89457 1.37649i 1.46703 0.747488i 1.07665 + 3.31360i 1.02289 + 1.98839i −3.80830 0.603175i −1.46975 0.748874i 1.07401 3.30545i −0.169925 + 0.233882i 0.799045 5.17515i
4.11 −1.84400 1.33975i −2.54549 + 1.29699i 0.987391 + 3.03888i 1.72059 1.42814i 6.43154 + 1.01866i −2.26822 1.15572i 0.841879 2.59104i 3.03399 4.17593i −5.08611 + 0.328345i
4.12 −1.80177 1.30906i −0.587078 + 0.299131i 0.914695 + 2.81514i 0.898422 + 2.04764i 1.44936 + 0.229556i 3.25186 + 1.65690i 0.660695 2.03341i −1.50817 + 2.07582i 1.06174 4.86547i
4.13 −1.79828 1.30653i −2.31607 + 1.18010i 0.908760 + 2.79688i 1.30063 + 1.81889i 5.70677 + 0.903864i −0.561998 0.286353i 0.646224 1.98887i 2.20821 3.03934i 0.0375247 4.97017i
4.14 −1.78577 1.29743i −0.102527 + 0.0522403i 0.887587 + 2.73171i −2.23556 + 0.0475962i 0.250868 + 0.0397336i −0.276381 0.140823i 0.594992 1.83120i −1.75557 + 2.41634i 4.05394 + 2.81550i
4.15 −1.76762 1.28425i 2.50166 1.27466i 0.857152 + 2.63804i 0.565652 2.16334i −6.05898 0.959648i 0.537029 + 0.273630i 0.522451 1.60794i 2.87019 3.95048i −3.77814 + 3.09753i
4.16 −1.66769 1.21165i −2.04626 + 1.04262i 0.695068 + 2.13920i −2.09471 + 0.782424i 4.67583 + 0.740579i 0.254615 + 0.129733i 0.158796 0.488723i 1.33678 1.83992i 4.44135 + 1.23321i
4.17 −1.66639 1.21070i 1.85477 0.945052i 0.693013 + 2.13287i 2.18189 0.489244i −4.23494 0.670748i −4.20178 2.14091i 0.154439 0.475313i 0.783690 1.07866i −4.22820 1.82634i
4.18 −1.62897 1.18351i −1.34553 + 0.685582i 0.634796 + 1.95370i 1.69785 1.45509i 3.00322 + 0.475663i 0.855285 + 0.435790i 0.0337506 0.103874i −0.422928 + 0.582111i −4.48787 + 0.360865i
4.19 −1.60678 1.16739i 2.87842 1.46663i 0.600895 + 1.84936i −2.14882 0.618519i −6.33711 1.00370i −2.71604 1.38389i −0.0340397 + 0.104763i 4.37095 6.01609i 2.73062 + 3.50234i
4.20 −1.55767 1.13171i −0.262334 + 0.133666i 0.527520 + 1.62354i 2.12748 0.688340i 0.559899 + 0.0886793i 2.16129 + 1.10123i −0.174273 + 0.536358i −1.71240 + 2.35692i −4.09291 1.33549i
See next 80 embeddings (of 832 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 4.104
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
11.c even 5 1 inner
17.c even 4 1 inner
55.j even 10 1 inner
85.j even 4 1 inner
187.p even 20 1 inner
935.bt even 20 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 935.2.bt.a 832
5.b even 2 1 inner 935.2.bt.a 832
11.c even 5 1 inner 935.2.bt.a 832
17.c even 4 1 inner 935.2.bt.a 832
55.j even 10 1 inner 935.2.bt.a 832
85.j even 4 1 inner 935.2.bt.a 832
187.p even 20 1 inner 935.2.bt.a 832
935.bt even 20 1 inner 935.2.bt.a 832
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
935.2.bt.a 832 1.a even 1 1 trivial
935.2.bt.a 832 5.b even 2 1 inner
935.2.bt.a 832 11.c even 5 1 inner
935.2.bt.a 832 17.c even 4 1 inner
935.2.bt.a 832 55.j even 10 1 inner
935.2.bt.a 832 85.j even 4 1 inner
935.2.bt.a 832 187.p even 20 1 inner
935.2.bt.a 832 935.bt even 20 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(935, [\chi])\).