Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [720,2,Mod(11,720)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(720, base_ring=CyclotomicField(12))
chi = DirichletCharacter(H, H._module([6, 3, 2, 0]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("720.11");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 720 = 2^{4} \cdot 3^{2} \cdot 5 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 720.cf (of order \(12\), 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: | \(5.74922894553\) |
Analytic rank: | \(0\) |
Dimension: | \(384\) |
Relative dimension: | \(96\) over \(\Q(\zeta_{12})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{12}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11.1 | −1.41388 | − | 0.0306609i | −0.425155 | − | 1.67906i | 1.99812 | + | 0.0867018i | −0.965926 | − | 0.258819i | 0.549637 | + | 2.38703i | −0.547298 | + | 0.947947i | −2.82245 | − | 0.183850i | −2.63849 | + | 1.42772i | 1.35777 | + | 0.395556i |
11.2 | −1.41368 | − | 0.0389030i | 1.34720 | − | 1.08860i | 1.99697 | + | 0.109993i | −0.965926 | − | 0.258819i | −1.94686 | + | 1.48652i | 2.30038 | − | 3.98438i | −2.81880 | − | 0.233182i | 0.629893 | − | 2.93313i | 1.35544 | + | 0.403464i |
11.3 | −1.39931 | + | 0.204795i | −1.63594 | + | 0.568941i | 1.91612 | − | 0.573142i | 0.965926 | + | 0.258819i | 2.17267 | − | 1.13115i | −0.548548 | + | 0.950114i | −2.56386 | + | 1.19441i | 2.35261 | − | 1.86151i | −1.40463 | − | 0.164351i |
11.4 | −1.39749 | − | 0.216861i | −0.285126 | + | 1.70842i | 1.90594 | + | 0.606122i | 0.965926 | + | 0.258819i | 0.768950 | − | 2.32566i | 0.981834 | − | 1.70059i | −2.53209 | − | 1.26037i | −2.83741 | − | 0.974230i | −1.29374 | − | 0.571168i |
11.5 | −1.38912 | − | 0.265243i | −1.12623 | − | 1.31590i | 1.85929 | + | 0.736907i | 0.965926 | + | 0.258819i | 1.21543 | + | 2.12667i | −0.827119 | + | 1.43261i | −2.38732 | − | 1.51681i | −0.463207 | + | 2.96402i | −1.27313 | − | 0.615735i |
11.6 | −1.37924 | + | 0.312549i | 1.52098 | + | 0.828632i | 1.80463 | − | 0.862163i | −0.965926 | − | 0.258819i | −2.35679 | − | 0.667505i | −0.303417 | + | 0.525534i | −2.21955 | + | 1.75317i | 1.62674 | + | 2.52066i | 1.41314 | + | 0.0550751i |
11.7 | −1.37170 | − | 0.344144i | −0.677155 | + | 1.59420i | 1.76313 | + | 0.944125i | −0.965926 | − | 0.258819i | 1.47749 | − | 1.95372i | −2.36298 | + | 4.09280i | −2.09357 | − | 1.90183i | −2.08292 | − | 2.15903i | 1.23589 | + | 0.687440i |
11.8 | −1.37101 | − | 0.346869i | −1.64895 | − | 0.530062i | 1.75936 | + | 0.951126i | −0.965926 | − | 0.258819i | 2.07687 | + | 1.29869i | 0.779023 | − | 1.34931i | −2.08220 | − | 1.91428i | 2.43807 | + | 1.74809i | 1.23452 | + | 0.689895i |
11.9 | −1.35922 | + | 0.390551i | 1.43839 | − | 0.964897i | 1.69494 | − | 1.06169i | −0.965926 | − | 0.258819i | −1.57825 | + | 1.87327i | −1.27997 | + | 2.21698i | −1.88915 | + | 2.10502i | 1.13795 | − | 2.77580i | 1.41398 | − | 0.0254518i |
11.10 | −1.35814 | − | 0.394290i | 1.72697 | − | 0.132597i | 1.68907 | + | 1.07100i | 0.965926 | + | 0.258819i | −2.39774 | − | 0.500841i | 0.977504 | − | 1.69309i | −1.87170 | − | 2.12055i | 2.96484 | − | 0.457982i | −1.20981 | − | 0.732367i |
11.11 | −1.35472 | + | 0.405858i | −0.711754 | − | 1.57905i | 1.67056 | − | 1.09965i | 0.965926 | + | 0.258819i | 1.60510 | + | 1.85031i | 1.79564 | − | 3.11014i | −1.81684 | + | 2.16774i | −1.98681 | + | 2.24779i | −1.41361 | + | 0.0414005i |
11.12 | −1.35406 | + | 0.408062i | 1.72254 | + | 0.181237i | 1.66697 | − | 1.10508i | 0.965926 | + | 0.258819i | −2.40639 | + | 0.457497i | −1.88096 | + | 3.25792i | −1.80624 | + | 2.17658i | 2.93431 | + | 0.624378i | −1.41354 | + | 0.0437002i |
11.13 | −1.35213 | − | 0.414413i | 0.970230 | − | 1.43480i | 1.65652 | + | 1.12068i | 0.965926 | + | 0.258819i | −1.90648 | + | 1.53796i | −2.03154 | + | 3.51873i | −1.77541 | − | 2.20180i | −1.11731 | − | 2.78417i | −1.19880 | − | 0.750250i |
11.14 | −1.33386 | + | 0.469914i | 0.806234 | − | 1.53297i | 1.55836 | − | 1.25360i | 0.965926 | + | 0.258819i | −0.355040 | + | 2.42362i | 0.915344 | − | 1.58542i | −1.48955 | + | 2.40442i | −1.69997 | − | 2.47186i | −1.41003 | + | 0.108674i |
11.15 | −1.29240 | − | 0.574192i | 1.44158 | + | 0.960133i | 1.34061 | + | 1.48417i | −0.965926 | − | 0.258819i | −1.31180 | − | 2.06862i | −0.232701 | + | 0.403050i | −0.880402 | − | 2.68792i | 1.15629 | + | 2.76821i | 1.09975 | + | 0.889125i |
11.16 | −1.26298 | + | 0.636308i | 0.418989 | + | 1.68061i | 1.19023 | − | 1.60728i | −0.965926 | − | 0.258819i | −1.59856 | − | 1.85597i | −0.905428 | + | 1.56825i | −0.480500 | + | 2.78731i | −2.64890 | + | 1.40831i | 1.38463 | − | 0.287743i |
11.17 | −1.24501 | + | 0.670782i | −0.782024 | + | 1.54546i | 1.10010 | − | 1.67026i | −0.965926 | − | 0.258819i | −0.0630363 | − | 2.44868i | 1.60665 | − | 2.78281i | −0.249259 | + | 2.81742i | −1.77688 | − | 2.41717i | 1.37620 | − | 0.325693i |
11.18 | −1.18889 | + | 0.765853i | 0.969209 | + | 1.43549i | 0.826939 | − | 1.82104i | 0.965926 | + | 0.258819i | −2.25166 | − | 0.964374i | 2.31488 | − | 4.00948i | 0.411503 | + | 2.79833i | −1.12127 | + | 2.78258i | −1.34660 | + | 0.432049i |
11.19 | −1.12949 | + | 0.851030i | −1.61143 | − | 0.635048i | 0.551495 | − | 1.92246i | −0.965926 | − | 0.258819i | 2.36054 | − | 0.654098i | 1.14469 | − | 1.98265i | 1.01316 | + | 2.64074i | 2.19343 | + | 2.04667i | 1.31127 | − | 0.529699i |
11.20 | −1.12540 | − | 0.856433i | 0.847953 | − | 1.51029i | 0.533043 | + | 1.92766i | −0.965926 | − | 0.258819i | −2.24775 | + | 0.973463i | −1.39447 | + | 2.41529i | 1.05102 | − | 2.62590i | −1.56195 | − | 2.56131i | 0.865390 | + | 1.11853i |
See next 80 embeddings (of 384 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
9.d | odd | 6 | 1 | inner |
16.f | odd | 4 | 1 | inner |
144.u | even | 12 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 720.2.cf.a | ✓ | 384 |
9.d | odd | 6 | 1 | inner | 720.2.cf.a | ✓ | 384 |
16.f | odd | 4 | 1 | inner | 720.2.cf.a | ✓ | 384 |
144.u | even | 12 | 1 | inner | 720.2.cf.a | ✓ | 384 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
720.2.cf.a | ✓ | 384 | 1.a | even | 1 | 1 | trivial |
720.2.cf.a | ✓ | 384 | 9.d | odd | 6 | 1 | inner |
720.2.cf.a | ✓ | 384 | 16.f | odd | 4 | 1 | inner |
720.2.cf.a | ✓ | 384 | 144.u | even | 12 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(720, [\chi])\).