Properties

Label 663.2.m.a
Level $663$
Weight $2$
Character orbit 663.m
Analytic conductor $5.294$
Analytic rank $0$
Dimension $160$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [663,2,Mod(200,663)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(663, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 3, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("663.200");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 663 = 3 \cdot 13 \cdot 17 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 663.m (of order \(4\), 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: \(5.29408165401\)
Analytic rank: \(0\)
Dimension: \(160\)
Relative dimension: \(80\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 160 q - 4 q^{3} - 8 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 160 q - 4 q^{3} - 8 q^{7} + 16 q^{10} - 8 q^{12} - 12 q^{13} + 12 q^{15} - 152 q^{16} - 20 q^{18} + 4 q^{19} - 12 q^{21} - 8 q^{22} + 8 q^{24} - 128 q^{25} + 8 q^{27} + 8 q^{31} + 4 q^{33} + 16 q^{34} - 48 q^{39} + 24 q^{40} - 8 q^{43} + 112 q^{49} - 8 q^{51} + 24 q^{52} + 40 q^{54} - 64 q^{55} + 32 q^{60} - 48 q^{61} - 8 q^{67} + 16 q^{70} - 40 q^{72} + 36 q^{75} + 16 q^{76} + 60 q^{78} + 32 q^{79} - 24 q^{81} + 48 q^{82} + 36 q^{84} + 76 q^{85} + 48 q^{88} + 24 q^{90} - 20 q^{91} + 12 q^{93} - 80 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
200.1 −1.97019 + 1.97019i 0.243461 + 1.71485i 5.76329i 0.424909i −3.85825 2.89893i 1.45224 7.41440 + 7.41440i −2.88145 + 0.835000i 0.837150 + 0.837150i
200.2 −1.94250 + 1.94250i −1.46216 0.928482i 5.54663i 1.78814i 4.64383 1.03668i 0.329480 6.88934 + 6.88934i 1.27584 + 2.71519i 3.47347 + 3.47347i
200.3 −1.88525 + 1.88525i 1.44285 0.958221i 5.10835i 3.73637i −0.913646 + 4.52662i 1.74614 5.86001 + 5.86001i 1.16363 2.76514i 7.04401 + 7.04401i
200.4 −1.86332 + 1.86332i −0.0952885 1.72943i 4.94395i 3.22382i 3.40004 + 3.04493i −2.10101 5.48553 + 5.48553i −2.98184 + 0.329589i −6.00701 6.00701i
200.5 −1.78759 + 1.78759i 1.71974 0.206162i 4.39097i 3.81701i −2.70566 + 3.44272i 2.23922 4.27409 + 4.27409i 2.91499 0.709089i −6.82326 6.82326i
200.6 −1.78331 + 1.78331i −1.49921 + 0.867392i 4.36038i 0.627214i 1.12673 4.22038i −3.96678 4.20930 + 4.20930i 1.49526 2.60081i 1.11852 + 1.11852i
200.7 −1.71102 + 1.71102i 1.40662 + 1.01065i 3.85520i 0.0207272i −4.13601 + 0.677516i 1.42087 3.17430 + 3.17430i 0.957170 + 2.84321i 0.0354647 + 0.0354647i
200.8 −1.66061 + 1.66061i 1.13643 1.30711i 3.51528i 0.370198i 0.283426 + 4.05777i −2.52362 2.51630 + 2.51630i −0.417051 2.97087i 0.614756 + 0.614756i
200.9 −1.65824 + 1.65824i −1.53131 + 0.809367i 3.49949i 1.69318i 1.19716 3.88140i 1.65666 2.48651 + 2.48651i 1.68985 2.47879i −2.80769 2.80769i
200.10 −1.59537 + 1.59537i −0.316862 1.70282i 3.09038i 0.771102i 3.22213 + 2.21111i 5.04617 1.73956 + 1.73956i −2.79920 + 1.07912i 1.23019 + 1.23019i
200.11 −1.53345 + 1.53345i 1.14670 + 1.29811i 2.70291i 4.16533i −3.74898 0.232178i −2.64794 1.07787 + 1.07787i −0.370166 + 2.97708i 6.38730 + 6.38730i
200.12 −1.51460 + 1.51460i −1.66316 0.483637i 2.58801i 2.77750i 3.25153 1.78650i 2.49850 0.890605 + 0.890605i 2.53219 + 1.60873i −4.20680 4.20680i
200.13 −1.47397 + 1.47397i −0.238850 + 1.71550i 2.34519i 2.02949i −2.17655 2.88066i −3.58092 0.508804 + 0.508804i −2.88590 0.819496i −2.99141 2.99141i
200.14 −1.38931 + 1.38931i −1.55104 + 0.770889i 1.86039i 3.62652i 1.08388 3.22589i 3.52499 −0.193960 0.193960i 1.81146 2.39136i 5.03837 + 5.03837i
200.15 −1.35457 + 1.35457i −1.43470 0.970379i 1.66974i 3.37596i 3.25786 0.628958i −1.50328 −0.447358 0.447358i 1.11673 + 2.78441i 4.57298 + 4.57298i
200.16 −1.33113 + 1.33113i −0.114832 + 1.72824i 1.54382i 1.40836i −2.14766 2.45337i 0.136228 −0.607232 0.607232i −2.97363 0.396916i 1.87472 + 1.87472i
200.17 −1.29601 + 1.29601i 0.952245 1.44680i 1.35929i 1.75702i 0.640948 + 3.10919i 2.98090 −0.830369 0.830369i −1.18646 2.75542i −2.27711 2.27711i
200.18 −1.28128 + 1.28128i −1.44048 0.961772i 1.28338i 2.95648i 3.07797 0.613366i −4.29419 −0.918199 0.918199i 1.14999 + 2.77083i −3.78809 3.78809i
200.19 −1.22930 + 1.22930i 1.71137 + 0.266837i 1.02238i 0.642053i −2.43182 + 1.77577i −3.73389 −1.20180 1.20180i 2.85760 + 0.913314i 0.789278 + 0.789278i
200.20 −1.14596 + 1.14596i −0.579944 1.63207i 0.626468i 1.37360i 2.53489 + 1.20570i −2.20444 −1.57402 1.57402i −2.32733 + 1.89302i 1.57409 + 1.57409i
See next 80 embeddings (of 160 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 200.80
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
221.i odd 4 1 inner
663.m even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 663.2.m.a 160
3.b odd 2 1 inner 663.2.m.a 160
13.d odd 4 1 663.2.r.a yes 160
17.c even 4 1 663.2.r.a yes 160
39.f even 4 1 663.2.r.a yes 160
51.f odd 4 1 663.2.r.a yes 160
221.i odd 4 1 inner 663.2.m.a 160
663.m even 4 1 inner 663.2.m.a 160
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
663.2.m.a 160 1.a even 1 1 trivial
663.2.m.a 160 3.b odd 2 1 inner
663.2.m.a 160 221.i odd 4 1 inner
663.2.m.a 160 663.m even 4 1 inner
663.2.r.a yes 160 13.d odd 4 1
663.2.r.a yes 160 17.c even 4 1
663.2.r.a yes 160 39.f even 4 1
663.2.r.a yes 160 51.f odd 4 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(663, [\chi])\).