Properties

Label 164.3.l.a
Level $164$
Weight $3$
Character orbit 164.l
Analytic conductor $4.469$
Analytic rank $0$
Dimension $160$
CM no
Inner twists $4$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [164,3,Mod(23,164)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(164, base_ring=CyclotomicField(10))
 
chi = DirichletCharacter(H, H._module([5, 9]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("164.23");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 164 = 2^{2} \cdot 41 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 164.l (of order \(10\), degree \(4\), 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: \(4.46867633551\)
Analytic rank: \(0\)
Dimension: \(160\)
Relative dimension: \(40\) over \(\Q(\zeta_{10})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{10}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 160 q - 3 q^{2} - 3 q^{4} - 2 q^{5} - 25 q^{6} - 36 q^{8} + 424 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 160 q - 3 q^{2} - 3 q^{4} - 2 q^{5} - 25 q^{6} - 36 q^{8} + 424 q^{9} + 44 q^{10} - 50 q^{12} - 10 q^{13} - 43 q^{16} - 10 q^{17} - 84 q^{18} + 92 q^{20} - 44 q^{21} - 5 q^{22} - 50 q^{24} - 226 q^{25} - 5 q^{26} + 70 q^{28} - 130 q^{29} - 50 q^{30} - 28 q^{32} + 40 q^{33} + 205 q^{34} - 214 q^{36} - 36 q^{37} - 330 q^{40} + 110 q^{41} + 408 q^{42} - 70 q^{45} + 4 q^{46} - 245 q^{48} - 250 q^{49} + 308 q^{50} - 355 q^{52} - 10 q^{53} - 250 q^{54} + 205 q^{56} + 196 q^{57} - 230 q^{58} - 600 q^{60} - 106 q^{61} - 148 q^{62} - 78 q^{64} - 140 q^{65} - 238 q^{66} - 100 q^{69} - 505 q^{70} - 801 q^{72} + 116 q^{73} - 127 q^{74} - 330 q^{76} + 190 q^{77} - 248 q^{78} + 193 q^{80} + 576 q^{81} + 253 q^{82} - 326 q^{84} + 323 q^{86} + 1140 q^{88} - 610 q^{89} + 444 q^{90} + 251 q^{92} + 140 q^{93} + 1150 q^{94} + 440 q^{97} - 50 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
23.1 −1.99597 0.126903i 2.39245 3.96779 + 0.506589i −2.73540 + 1.98738i −4.77525 0.303609i −2.96576 + 9.12767i −7.85530 1.51466i −3.27620 5.71198 3.61963i
23.2 −1.98941 0.205567i 5.80392 3.91548 + 0.817912i −0.392502 + 0.285169i −11.5464 1.19309i 3.50661 10.7922i −7.62136 2.43205i 24.6855 0.839467 0.486633i
23.3 −1.94462 + 0.467387i −3.71133 3.56310 1.81778i −4.22575 + 3.07019i 7.21714 1.73463i −1.55229 + 4.77745i −6.07927 + 5.20024i 4.77400 6.78252 7.94541i
23.4 −1.94108 + 0.481888i 0.0526689 3.53557 1.87076i 6.01711 4.37168i −0.102234 + 0.0253805i 1.71992 5.29336i −5.96132 + 5.33504i −8.99723 −9.57301 + 11.3853i
23.5 −1.88686 0.663140i −5.42935 3.12049 + 2.50251i 2.11565 1.53711i 10.2444 + 3.60042i 2.69024 8.27972i −4.22842 6.79121i 20.4779 −5.01127 + 1.49734i
23.6 −1.87660 0.691635i −1.80399 3.04328 + 2.59585i 1.98179 1.43986i 3.38537 + 1.24770i −1.53649 + 4.72884i −3.91565 6.97622i −5.74562 −4.71489 + 1.33136i
23.7 −1.82820 0.810985i 0.174784 2.68461 + 2.96528i −5.60132 + 4.06960i −0.319540 0.141747i 3.43849 10.5826i −2.50319 7.59829i −8.96945 13.5407 2.89744i
23.8 −1.59233 + 1.21015i 4.23702 1.07105 3.85394i 2.10237 1.52746i −6.74676 + 5.12745i −2.22561 + 6.84972i 2.95838 + 7.43290i 8.95238 −1.49921 + 4.97643i
23.9 −1.56964 1.23944i 3.24329 0.927554 + 3.89097i 7.04687 5.11985i −5.09081 4.01988i −0.790554 + 2.43307i 3.36671 7.25708i 1.51893 −17.4068 0.697870i
23.10 −1.49088 + 1.33315i −3.04044 0.445422 3.97512i 0.357384 0.259655i 4.53292 4.05337i 1.22026 3.75559i 4.63537 + 6.52023i 0.244298 −0.186657 + 0.863560i
23.11 −1.47996 + 1.34526i 2.13105 0.380577 3.98185i −7.01448 + 5.09632i −3.15388 + 2.86681i 1.33584 4.11128i 4.79337 + 6.40497i −4.45862 3.52532 16.9786i
23.12 −1.21580 1.58803i 0.677342 −1.04367 + 3.86144i −1.99860 + 1.45207i −0.823511 1.07564i 0.934712 2.87675i 7.40098 3.03736i −8.54121 4.73583 + 1.40842i
23.13 −0.995129 1.73485i −3.65070 −2.01944 + 3.45281i 2.46264 1.78921i 3.63292 + 6.33344i −1.94656 + 5.99089i 7.99972 + 0.0674398i 4.32763 −5.55467 2.49182i
23.14 −0.981376 1.74267i 5.08911 −2.07380 + 3.42043i −6.37097 + 4.62878i −4.99432 8.86863i −2.93081 + 9.02010i 7.99586 + 0.257229i 16.8990 14.3188 + 6.55993i
23.15 −0.888883 + 1.79162i −1.25447 −2.41978 3.18507i 4.13475 3.00407i 1.11507 2.24752i −3.84198 + 11.8244i 7.85732 1.50415i −7.42631 1.70683 + 10.0781i
23.16 −0.568924 + 1.91737i 4.43662 −3.35265 2.18168i 1.63991 1.19147i −2.52410 + 8.50667i 2.22047 6.83389i 6.09050 5.18708i 10.6836 1.35150 + 3.82218i
23.17 −0.491389 + 1.93869i 0.0745071 −3.51707 1.90530i 1.56299 1.13558i −0.0366119 + 0.144447i 2.91894 8.98359i 5.42205 5.88229i −8.99445 1.43351 + 3.58818i
23.18 −0.288297 + 1.97911i −4.83617 −3.83377 1.14114i −5.05367 + 3.67170i 1.39425 9.57132i −1.02466 + 3.15358i 3.36371 7.25847i 14.3885 −5.80976 11.0603i
23.19 −0.230366 1.98669i −5.08911 −3.89386 + 0.915333i −6.37097 + 4.62878i 1.17236 + 10.1105i 2.93081 9.02010i 2.71550 + 7.52503i 16.8990 10.6636 + 11.5908i
23.20 −0.214645 1.98845i 3.65070 −3.90785 + 0.853622i 2.46264 1.78921i −0.783606 7.25923i 1.94656 5.99089i 2.53619 + 7.58734i 4.32763 −4.08635 4.51279i
See next 80 embeddings (of 160 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 23.40
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
41.f even 10 1 inner
164.l odd 10 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 164.3.l.a 160
4.b odd 2 1 inner 164.3.l.a 160
41.f even 10 1 inner 164.3.l.a 160
164.l odd 10 1 inner 164.3.l.a 160
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
164.3.l.a 160 1.a even 1 1 trivial
164.3.l.a 160 4.b odd 2 1 inner
164.3.l.a 160 41.f even 10 1 inner
164.3.l.a 160 164.l odd 10 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(164, [\chi])\).