Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [109,4,Mod(12,109)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(109, base_ring=CyclotomicField(54))
chi = DirichletCharacter(H, H._module([29]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("109.12");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 109 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 109.k (of order \(54\), degree \(18\), 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: | \(6.43120819063\) |
Analytic rank: | \(0\) |
Dimension: | \(468\) |
Relative dimension: | \(26\) over \(\Q(\zeta_{54})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{54}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
12.1 | −1.83850 | + | 5.05125i | −5.21072 | + | 1.23496i | −16.0066 | − | 13.4312i | 12.8303 | − | 8.43859i | 3.34182 | − | 28.5911i | 0.634985 | + | 10.9023i | 60.0303 | − | 34.6585i | 1.49837 | − | 0.752512i | 19.0369 | + | 80.3231i |
12.2 | −1.72784 | + | 4.74721i | 5.33150 | − | 1.26359i | −13.4222 | − | 11.2626i | −13.1655 | + | 8.65908i | −3.21348 | + | 27.4930i | 0.612182 | + | 10.5108i | 41.6568 | − | 24.0506i | 2.70017 | − | 1.35607i | −18.3586 | − | 77.4608i |
12.3 | −1.61850 | + | 4.44679i | 7.14128 | − | 1.69251i | −11.0261 | − | 9.25196i | 10.7970 | − | 7.10131i | −4.03190 | + | 34.4951i | −1.31379 | − | 22.5569i | 26.2017 | − | 15.1276i | 24.0052 | − | 12.0559i | 14.1031 | + | 59.5055i |
12.4 | −1.61205 | + | 4.42906i | −5.83374 | + | 1.38262i | −10.8895 | − | 9.13739i | −11.1887 | + | 7.35893i | 3.28054 | − | 28.0668i | −0.417935 | − | 7.17567i | 25.3697 | − | 14.6472i | 7.99280 | − | 4.01413i | −14.5564 | − | 61.4184i |
12.5 | −1.48613 | + | 4.08312i | 2.34584 | − | 0.555974i | −8.33491 | − | 6.99382i | 6.16915 | − | 4.05751i | −1.21612 | + | 10.4046i | 0.668207 | + | 11.4727i | 10.8392 | − | 6.25801i | −18.9342 | + | 9.50913i | 7.39913 | + | 31.2194i |
12.6 | −1.16044 | + | 3.18828i | −1.21799 | + | 0.288668i | −2.69016 | − | 2.25731i | −1.10360 | + | 0.725851i | 0.493044 | − | 4.21826i | −1.96720 | − | 33.7756i | −13.1880 | + | 7.61408i | −22.7279 | + | 11.4144i | −1.03355 | − | 4.36090i |
12.7 | −0.972375 | + | 2.67158i | −2.89771 | + | 0.686769i | −0.0634628 | − | 0.0532516i | 5.58382 | − | 3.67254i | 0.982900 | − | 8.40925i | 0.992739 | + | 17.0447i | −19.4931 | + | 11.2544i | −16.2030 | + | 8.13747i | 4.38190 | + | 18.4887i |
12.8 | −0.919894 | + | 2.52739i | 7.90497 | − | 1.87351i | 0.586876 | + | 0.492448i | −1.94752 | + | 1.28091i | −2.53664 | + | 21.7024i | 0.591496 | + | 10.1556i | −20.4185 | + | 11.7886i | 34.8504 | − | 17.5025i | −1.44583 | − | 6.10044i |
12.9 | −0.865714 | + | 2.37853i | −9.86167 | + | 2.33726i | 1.22042 | + | 1.02405i | 13.7058 | − | 9.01444i | 2.97814 | − | 25.4797i | −1.23873 | − | 21.2683i | −21.0288 | + | 12.1410i | 67.6616 | − | 33.9810i | 9.57581 | + | 40.4035i |
12.10 | −0.800440 | + | 2.19919i | −8.22189 | + | 1.94862i | 1.93262 | + | 1.62166i | −10.6628 | + | 7.01303i | 2.29573 | − | 19.6413i | 1.76563 | + | 30.3146i | −21.3276 | + | 12.3135i | 39.6742 | − | 19.9252i | −6.88807 | − | 29.0631i |
12.11 | −0.515665 | + | 1.41678i | 2.50812 | − | 0.594435i | 4.38700 | + | 3.68113i | −13.5824 | + | 8.93327i | −0.451167 | + | 3.85998i | −0.274535 | − | 4.71359i | −17.9233 | + | 10.3480i | −18.1908 | + | 9.13575i | −5.65250 | − | 23.8498i |
12.12 | −0.458114 | + | 1.25866i | 6.76311 | − | 1.60289i | 4.75401 | + | 3.98908i | 11.1691 | − | 7.34605i | −1.08079 | + | 9.24674i | 1.02238 | + | 17.5536i | −16.4786 | + | 9.51395i | 19.0423 | − | 9.56339i | 4.12943 | + | 17.4234i |
12.13 | 0.0368186 | − | 0.101158i | −1.74498 | + | 0.413569i | 6.11948 | + | 5.13485i | 12.4845 | − | 8.21116i | −0.0224119 | + | 0.191746i | 0.282524 | + | 4.85075i | 1.49057 | − | 0.860579i | −21.2542 | + | 10.6742i | −0.370966 | − | 1.56523i |
12.14 | 0.0754171 | − | 0.207207i | 5.53781 | − | 1.31249i | 6.09111 | + | 5.11105i | 7.89713 | − | 5.19402i | 0.145690 | − | 1.24646i | −1.88672 | − | 32.3938i | 3.04612 | − | 1.75868i | 4.81669 | − | 2.41903i | −0.480658 | − | 2.02806i |
12.15 | 0.0790895 | − | 0.217297i | −5.16211 | + | 1.22344i | 6.08739 | + | 5.10793i | −0.211176 | + | 0.138893i | −0.142419 | + | 1.21847i | −0.243151 | − | 4.17475i | 3.19348 | − | 1.84376i | 1.02245 | − | 0.513495i | 0.0134791 | + | 0.0568729i |
12.16 | 0.449662 | − | 1.23544i | −7.43960 | + | 1.76322i | 4.80425 | + | 4.03124i | −10.8096 | + | 7.10957i | −1.16696 | + | 9.98400i | −1.18302 | − | 20.3117i | 16.2493 | − | 9.38154i | 28.1106 | − | 14.1177i | 3.92276 | + | 16.5514i |
12.17 | 0.577463 | − | 1.58657i | 0.890597 | − | 0.211075i | 3.94463 | + | 3.30994i | −7.73330 | + | 5.08627i | 0.179402 | − | 1.53488i | 1.73011 | + | 29.7049i | 19.2268 | − | 11.1006i | −23.3795 | + | 11.7416i | 3.60401 | + | 15.2065i |
12.18 | 0.630920 | − | 1.73344i | 8.84275 | − | 2.09577i | 3.52161 | + | 2.95498i | −9.21252 | + | 6.05917i | 1.94618 | − | 16.6506i | −0.0509433 | − | 0.874663i | 20.1245 | − | 11.6189i | 49.6739 | − | 24.9472i | 4.69084 | + | 19.7922i |
12.19 | 1.10418 | − | 3.03372i | 1.94510 | − | 0.460997i | −1.85587 | − | 1.55726i | 1.32591 | − | 0.872067i | 0.749211 | − | 6.40991i | −1.07172 | − | 18.4008i | 15.5936 | − | 9.00297i | −20.5572 | + | 10.3242i | −1.18156 | − | 4.98537i |
12.20 | 1.13003 | − | 3.10474i | 4.99556 | − | 1.18397i | −2.23408 | − | 1.87462i | 13.5612 | − | 8.91935i | 1.96923 | − | 16.8478i | 1.21203 | + | 20.8098i | 14.5460 | − | 8.39812i | −0.574265 | + | 0.288406i | −12.3676 | − | 52.1832i |
See next 80 embeddings (of 468 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
109.k | even | 54 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 109.4.k.a | ✓ | 468 |
109.k | even | 54 | 1 | inner | 109.4.k.a | ✓ | 468 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
109.4.k.a | ✓ | 468 | 1.a | even | 1 | 1 | trivial |
109.4.k.a | ✓ | 468 | 109.k | even | 54 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(109, [\chi])\).