Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [124,2,Mod(3,124)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(124, base_ring=CyclotomicField(30))
chi = DirichletCharacter(H, H._module([15, 1]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("124.3");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 124 = 2^{2} \cdot 31 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 124.p (of order \(30\), degree \(8\), 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: | \(0.990144985064\) |
Analytic rank: | \(0\) |
Dimension: | \(112\) |
Relative dimension: | \(14\) over \(\Q(\zeta_{30})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{30}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.1 | −1.40876 | + | 0.124087i | −0.130272 | + | 1.23946i | 1.96920 | − | 0.349618i | 1.03203 | − | 1.78753i | 0.0297212 | − | 1.76226i | 0.311298 | + | 1.46454i | −2.73075 | + | 0.736882i | 1.41516 | + | 0.300802i | −1.23207 | + | 2.64625i |
3.2 | −1.37846 | + | 0.315988i | 0.298401 | − | 2.83910i | 1.80030 | − | 0.871153i | −0.269294 | + | 0.466430i | 0.485787 | + | 4.00788i | −0.376548 | − | 1.77152i | −2.20637 | + | 1.76972i | −5.03700 | − | 1.07065i | 0.223824 | − | 0.728049i |
3.3 | −1.20776 | − | 0.735750i | 0.0575319 | − | 0.547380i | 0.917345 | + | 1.77721i | −1.88683 | + | 3.26808i | −0.472219 | + | 0.618772i | 0.727319 | + | 3.42177i | 0.199654 | − | 2.82137i | 2.63813 | + | 0.560751i | 4.68331 | − | 2.55881i |
3.4 | −0.952505 | − | 1.04534i | −0.0194475 | + | 0.185031i | −0.185469 | + | 1.99138i | 0.691301 | − | 1.19737i | 0.211944 | − | 0.155913i | −0.900538 | − | 4.23670i | 2.25833 | − | 1.70292i | 2.90058 | + | 0.616538i | −1.91012 | + | 0.417855i |
3.5 | −0.726490 | + | 1.21335i | −0.298401 | + | 2.83910i | −0.944425 | − | 1.76297i | −0.269294 | + | 0.466430i | −3.22803 | − | 2.42464i | 0.376548 | + | 1.77152i | 2.82521 | + | 0.134864i | −5.03700 | − | 1.07065i | −0.370303 | − | 0.665604i |
3.6 | −0.553345 | + | 1.30146i | 0.130272 | − | 1.23946i | −1.38762 | − | 1.44032i | 1.03203 | − | 1.78753i | 1.54102 | + | 0.855391i | −0.311298 | − | 1.46454i | 2.64235 | − | 1.00895i | 1.41516 | + | 0.300802i | 1.75533 | + | 2.33227i |
3.7 | −0.506641 | − | 1.32035i | 0.308762 | − | 2.93767i | −1.48663 | + | 1.33788i | 1.56132 | − | 2.70429i | −4.03518 | + | 1.08067i | 0.883280 | + | 4.15550i | 2.51966 | + | 1.28504i | −5.60015 | − | 1.19035i | −4.36163 | − | 0.691384i |
3.8 | −0.182213 | − | 1.40243i | −0.257581 | + | 2.45072i | −1.93360 | + | 0.511081i | −0.786115 | + | 1.36159i | 3.48389 | − | 0.0853156i | 0.234244 | + | 1.10203i | 1.06908 | + | 2.61860i | −3.00525 | − | 0.638785i | 2.05277 | + | 0.854368i |
3.9 | 0.326523 | + | 1.37600i | −0.0575319 | + | 0.547380i | −1.78677 | + | 0.898592i | −1.88683 | + | 3.26808i | −0.771981 | + | 0.0995678i | −0.727319 | − | 3.42177i | −1.81988 | − | 2.16518i | 2.63813 | + | 0.560751i | −5.11298 | − | 1.52918i |
3.10 | 0.699837 | + | 1.22891i | 0.0194475 | − | 0.185031i | −1.02046 | + | 1.72008i | 0.691301 | − | 1.19737i | 0.240997 | − | 0.105592i | 0.900538 | + | 4.23670i | −2.82798 | − | 0.0502801i | 2.90058 | + | 0.616538i | 1.95526 | + | 0.0115868i |
3.11 | 0.878788 | − | 1.10803i | 0.184585 | − | 1.75621i | −0.455463 | − | 1.94745i | −0.842418 | + | 1.45911i | −1.78372 | − | 1.74786i | 0.0707307 | + | 0.332762i | −2.55809 | − | 1.20673i | −0.115759 | − | 0.0246052i | 0.876432 | + | 2.21567i |
3.12 | 1.09916 | + | 0.889853i | −0.308762 | + | 2.93767i | 0.416322 | + | 1.95619i | 1.56132 | − | 2.70429i | −2.95348 | + | 2.95423i | −0.883280 | − | 4.15550i | −1.28312 | + | 2.52064i | −5.60015 | − | 1.19035i | 4.12257 | − | 1.58311i |
3.13 | 1.27748 | + | 0.606669i | 0.257581 | − | 2.45072i | 1.26391 | + | 1.55001i | −0.786115 | + | 1.36159i | 1.81583 | − | 2.97448i | −0.234244 | − | 1.10203i | 0.674270 | + | 2.74688i | −3.00525 | − | 0.638785i | −1.83028 | + | 1.26249i |
3.14 | 1.32536 | − | 0.493377i | −0.184585 | + | 1.75621i | 1.51316 | − | 1.30780i | −0.842418 | + | 1.45911i | 0.621832 | + | 2.41868i | −0.0707307 | − | 0.332762i | 1.36024 | − | 2.47987i | −0.115759 | − | 0.0246052i | −0.396616 | + | 2.34948i |
11.1 | −1.39926 | + | 0.205086i | 1.36017 | + | 1.51062i | 1.91588 | − | 0.573940i | 0.360804 | + | 0.624930i | −2.21305 | − | 1.83481i | 0.886730 | − | 0.0931991i | −2.56311 | + | 1.19601i | −0.118331 | + | 1.12584i | −0.633024 | − | 0.800447i |
11.2 | −1.28829 | − | 0.583353i | −0.963066 | − | 1.06959i | 1.31940 | + | 1.50306i | 1.81486 | + | 3.14343i | 0.616761 | + | 1.93976i | 0.437436 | − | 0.0459763i | −0.822957 | − | 2.70606i | 0.0970520 | − | 0.923388i | −0.504342 | − | 5.10836i |
11.3 | −1.12427 | − | 0.857914i | −0.304683 | − | 0.338385i | 0.527967 | + | 1.92905i | −1.49536 | − | 2.59004i | 0.0522411 | + | 0.641828i | −1.34213 | + | 0.141064i | 1.06138 | − | 2.62173i | 0.291913 | − | 2.77737i | −0.540843 | + | 4.19480i |
11.4 | −0.875050 | + | 1.11099i | −0.584722 | − | 0.649399i | −0.468577 | − | 1.94433i | −0.567618 | − | 0.983143i | 1.23313 | − | 0.0813606i | 3.71586 | − | 0.390553i | 2.57015 | + | 1.18081i | 0.233766 | − | 2.22413i | 1.58895 | + | 0.229684i |
11.5 | −0.683091 | − | 1.23830i | 2.11915 | + | 2.35355i | −1.06677 | + | 1.69174i | −0.103778 | − | 0.179749i | 1.46683 | − | 4.23183i | −1.63343 | + | 0.171681i | 2.82359 | + | 0.165369i | −0.734833 | + | 6.99146i | −0.151693 | + | 0.251293i |
11.6 | −0.266023 | + | 1.38897i | 0.974705 | + | 1.08252i | −1.85846 | − | 0.738995i | 1.14850 | + | 1.98927i | −1.76288 | + | 1.06586i | −2.24092 | + | 0.235530i | 1.52083 | − | 2.38476i | 0.0917868 | − | 0.873293i | −3.06856 | + | 1.06604i |
See next 80 embeddings (of 112 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
4.b | odd | 2 | 1 | inner |
31.h | odd | 30 | 1 | inner |
124.p | even | 30 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 124.2.p.a | ✓ | 112 |
4.b | odd | 2 | 1 | inner | 124.2.p.a | ✓ | 112 |
31.h | odd | 30 | 1 | inner | 124.2.p.a | ✓ | 112 |
124.p | even | 30 | 1 | inner | 124.2.p.a | ✓ | 112 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
124.2.p.a | ✓ | 112 | 1.a | even | 1 | 1 | trivial |
124.2.p.a | ✓ | 112 | 4.b | odd | 2 | 1 | inner |
124.2.p.a | ✓ | 112 | 31.h | odd | 30 | 1 | inner |
124.2.p.a | ✓ | 112 | 124.p | even | 30 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(124, [\chi])\).