Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [211,3,Mod(23,211)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(211, base_ring=CyclotomicField(10))
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("211.23");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 211 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 211.g (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: | \(5.74933357800\) |
Analytic rank: | \(0\) |
Dimension: | \(140\) |
Relative dimension: | \(35\) 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.
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 | −3.73368 | − | 1.21315i | −3.22547 | − | 4.43947i | 9.23258 | + | 6.70786i | 5.29877 | + | 3.84978i | 6.65713 | + | 20.4885i | 3.90220 | − | 1.26790i | −17.1037 | − | 23.5413i | −6.52414 | + | 20.0792i | −15.1136 | − | 20.8020i |
23.2 | −3.54385 | − | 1.15147i | 0.412714 | + | 0.568052i | 7.99693 | + | 5.81011i | 0.806112 | + | 0.585674i | −0.808503 | − | 2.48832i | −11.6429 | + | 3.78300i | −12.8889 | − | 17.7401i | 2.62880 | − | 8.09062i | −2.18235 | − | 3.00375i |
23.3 | −3.38237 | − | 1.09900i | −0.807471 | − | 1.11139i | 6.99658 | + | 5.08331i | −7.27913 | − | 5.28860i | 1.50975 | + | 4.64654i | 8.69138 | − | 2.82400i | −9.71680 | − | 13.3740i | 2.19798 | − | 6.76468i | 18.8086 | + | 25.8878i |
23.4 | −3.32441 | − | 1.08017i | 1.33939 | + | 1.84351i | 6.64886 | + | 4.83068i | 2.37931 | + | 1.72867i | −2.46137 | − | 7.57533i | 3.89791 | − | 1.26651i | −8.66720 | − | 11.9294i | 1.17659 | − | 3.62117i | −6.04255 | − | 8.31685i |
23.5 | −3.05186 | − | 0.991610i | 2.74827 | + | 3.78267i | 5.09451 | + | 3.70138i | −4.85305 | − | 3.52594i | −4.63641 | − | 14.2694i | −0.268925 | + | 0.0873791i | −4.33279 | − | 5.96358i | −3.97445 | + | 12.2321i | 11.3145 | + | 15.5730i |
23.6 | −2.74536 | − | 0.892021i | −0.982107 | − | 1.35175i | 3.50522 | + | 2.54669i | 0.835284 | + | 0.606869i | 1.49044 | + | 4.58711i | −0.531978 | + | 0.172850i | −0.564479 | − | 0.776939i | 1.91845 | − | 5.90437i | −1.75181 | − | 2.41116i |
23.7 | −2.70904 | − | 0.880221i | 1.59206 | + | 2.19128i | 3.32805 | + | 2.41797i | 7.38604 | + | 5.36627i | −2.38414 | − | 7.33763i | 9.90697 | − | 3.21897i | −0.190360 | − | 0.262009i | 0.514096 | − | 1.58223i | −15.2856 | − | 21.0388i |
23.8 | −2.55354 | − | 0.829696i | −2.78185 | − | 3.82889i | 2.59611 | + | 1.88618i | −4.75442 | − | 3.45429i | 3.92676 | + | 12.0853i | −9.56586 | + | 3.10813i | 1.24839 | + | 1.71827i | −4.14054 | + | 12.7433i | 9.27460 | + | 12.7654i |
23.9 | −2.48846 | − | 0.808549i | −2.01984 | − | 2.78007i | 2.30260 | + | 1.67294i | 0.634798 | + | 0.461208i | 2.77847 | + | 8.55124i | 3.95184 | − | 1.28403i | 1.77453 | + | 2.44244i | −0.867899 | + | 2.67112i | −1.20676 | − | 1.66096i |
23.10 | −2.05888 | − | 0.668971i | 3.14755 | + | 4.33224i | 0.555399 | + | 0.403521i | 5.04396 | + | 3.66465i | −3.58230 | − | 11.0252i | −11.5212 | + | 3.74345i | 4.21628 | + | 5.80321i | −6.08002 | + | 18.7124i | −7.93336 | − | 10.9193i |
23.11 | −1.83496 | − | 0.596213i | 1.94828 | + | 2.68157i | −0.224475 | − | 0.163091i | −3.04665 | − | 2.21352i | −1.97621 | − | 6.08216i | 3.21406 | − | 1.04431i | 4.85093 | + | 6.67673i | −0.613903 | + | 1.88940i | 4.27073 | + | 5.87816i |
23.12 | −1.50965 | − | 0.490515i | 0.124162 | + | 0.170895i | −1.19763 | − | 0.870129i | 1.95505 | + | 1.42043i | −0.103615 | − | 0.318895i | −3.07846 | + | 1.00025i | 5.11325 | + | 7.03779i | 2.76736 | − | 8.51707i | −2.25470 | − | 3.10333i |
23.13 | −1.14727 | − | 0.372772i | 0.350983 | + | 0.483087i | −2.05879 | − | 1.49580i | −4.88353 | − | 3.54809i | −0.222593 | − | 0.685070i | −9.20889 | + | 2.99215i | 4.64062 | + | 6.38727i | 2.67097 | − | 8.22040i | 4.28012 | + | 5.89108i |
23.14 | −0.968664 | − | 0.314738i | −2.77286 | − | 3.81651i | −2.39682 | − | 1.74139i | 5.95971 | + | 4.32998i | 1.48477 | + | 4.56965i | −8.23950 | + | 2.67718i | 4.16830 | + | 5.73717i | −4.09588 | + | 12.6058i | −4.41015 | − | 6.07004i |
23.15 | −0.784203 | − | 0.254803i | −0.953717 | − | 1.31268i | −2.68602 | − | 1.95151i | −6.22377 | − | 4.52183i | 0.413433 | + | 1.27242i | 7.28185 | − | 2.36602i | 3.54779 | + | 4.88311i | 1.96760 | − | 6.05566i | 3.72852 | + | 5.13187i |
23.16 | −0.765864 | − | 0.248844i | −2.01231 | − | 2.76971i | −2.71144 | − | 1.96998i | 4.21978 | + | 3.06585i | 0.851930 | + | 2.62197i | 11.9634 | − | 3.88714i | 3.47970 | + | 4.78939i | −0.840737 | + | 2.58752i | −2.46886 | − | 3.39809i |
23.17 | −0.371567 | − | 0.120729i | 2.99203 | + | 4.11818i | −3.11258 | − | 2.26142i | 0.366386 | + | 0.266195i | −0.614555 | − | 1.89141i | 10.6839 | − | 3.47142i | 1.80208 | + | 2.48035i | −5.22598 | + | 16.0839i | −0.103999 | − | 0.143143i |
23.18 | −0.218254 | − | 0.0709151i | −2.35318 | − | 3.23888i | −3.19346 | − | 2.32019i | −4.96982 | − | 3.61079i | 0.283907 | + | 0.873776i | 0.168081 | − | 0.0546130i | 1.07200 | + | 1.47549i | −2.17172 | + | 6.68386i | 0.828625 | + | 1.14050i |
23.19 | −0.132651 | − | 0.0431009i | 0.929835 | + | 1.27981i | −3.22033 | − | 2.33971i | 5.75033 | + | 4.17786i | −0.0681826 | − | 0.209845i | −1.25443 | + | 0.407588i | 0.654267 | + | 0.900522i | 2.00784 | − | 6.17949i | −0.582717 | − | 0.802042i |
23.20 | 0.498622 | + | 0.162012i | 2.35399 | + | 3.23999i | −3.01369 | − | 2.18958i | −3.27074 | − | 2.37633i | 0.648832 | + | 1.99690i | −9.41044 | + | 3.05764i | −2.38061 | − | 3.27664i | −2.17510 | + | 6.69427i | −1.24587 | − | 1.71479i |
See next 80 embeddings (of 140 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
211.g | odd | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 211.3.g.a | ✓ | 140 |
211.g | odd | 10 | 1 | inner | 211.3.g.a | ✓ | 140 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
211.3.g.a | ✓ | 140 | 1.a | even | 1 | 1 | trivial |
211.3.g.a | ✓ | 140 | 211.g | odd | 10 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(211, [\chi])\).