Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [67,5,Mod(2,67)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(67, base_ring=CyclotomicField(66))
chi = DirichletCharacter(H, H._module([1]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("67.2");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 67 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 67.h (of order \(66\), degree \(20\), 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: | \(6.92578752662\) |
Analytic rank: | \(0\) |
Dimension: | \(440\) |
Relative dimension: | \(22\) over \(\Q(\zeta_{66})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{66}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2.1 | −7.67522 | − | 0.365616i | −4.26164 | + | 14.5138i | 42.8478 | + | 4.09147i | −28.7699 | − | 24.9292i | 38.0155 | − | 109.839i | 4.03136 | + | 7.81975i | −205.679 | − | 29.5722i | −124.347 | − | 79.9132i | 211.701 | + | 201.856i |
2.2 | −7.65772 | − | 0.364782i | 2.51830 | − | 8.57655i | 42.5800 | + | 4.06590i | 3.47554 | + | 3.01157i | −22.4130 | + | 64.7582i | 12.8998 | + | 25.0221i | −203.169 | − | 29.2113i | 0.926113 | + | 0.595177i | −25.5161 | − | 24.3296i |
2.3 | −6.46537 | − | 0.307984i | −2.24527 | + | 7.64670i | 25.7787 | + | 2.46156i | 33.1321 | + | 28.7091i | 16.8716 | − | 48.7473i | −36.8655 | − | 71.5091i | −63.4014 | − | 9.11574i | 14.7107 | + | 9.45402i | −205.369 | − | 195.819i |
2.4 | −5.82885 | − | 0.277662i | 0.215719 | − | 0.734670i | 17.9709 | + | 1.71601i | −3.52021 | − | 3.05028i | −1.46138 | + | 4.22239i | −0.612184 | − | 1.18747i | −11.8561 | − | 1.70464i | 67.6483 | + | 43.4749i | 19.6719 | + | 18.7571i |
2.5 | −5.14762 | − | 0.245211i | 4.28565 | − | 14.5956i | 10.5103 | + | 1.00362i | −36.2663 | − | 31.4249i | −25.6399 | + | 74.0816i | −18.7117 | − | 36.2956i | 27.7590 | + | 3.99113i | −126.522 | − | 81.3110i | 178.979 | + | 170.657i |
2.6 | −4.58900 | − | 0.218601i | −3.62494 | + | 12.3454i | 5.08355 | + | 0.485421i | 17.7775 | + | 15.4043i | 19.3336 | − | 55.8607i | 42.2932 | + | 82.0374i | 49.5367 | + | 7.12230i | −71.1278 | − | 45.7110i | −78.2134 | − | 74.5763i |
2.7 | −4.26920 | − | 0.203367i | 3.68269 | − | 12.5421i | 2.25715 | + | 0.215532i | 25.1741 | + | 21.8135i | −18.2728 | + | 52.7958i | 23.7317 | + | 46.0330i | 58.0962 | + | 8.35297i | −75.6006 | − | 48.5855i | −103.037 | − | 98.2457i |
2.8 | −3.89658 | − | 0.185617i | −1.83274 | + | 6.24174i | −0.778653 | − | 0.0743523i | −19.2961 | − | 16.7201i | 8.30000 | − | 23.9813i | −17.6765 | − | 34.2875i | 64.8010 | + | 9.31698i | 32.5412 | + | 20.9129i | 72.0852 | + | 68.7331i |
2.9 | −2.01861 | − | 0.0961582i | 3.16863 | − | 10.7914i | −11.8620 | − | 1.13268i | 10.4874 | + | 9.08739i | −7.43391 | + | 21.4789i | −34.0692 | − | 66.0849i | 55.8411 | + | 8.02874i | −38.2718 | − | 24.5958i | −20.2962 | − | 19.3523i |
2.10 | −1.31126 | − | 0.0624631i | 0.858202 | − | 2.92277i | −14.2120 | − | 1.35709i | −23.1174 | − | 20.0313i | −1.30789 | + | 3.77890i | 35.6530 | + | 69.1572i | 39.3411 | + | 5.65640i | 60.3355 | + | 38.7753i | 29.0617 | + | 27.7103i |
2.11 | −1.12052 | − | 0.0533770i | 0.463121 | − | 1.57725i | −14.6748 | − | 1.40128i | 14.3099 | + | 12.3996i | −0.603125 | + | 1.74262i | −9.56384 | − | 18.5513i | 34.1346 | + | 4.90782i | 65.8683 | + | 42.3310i | −15.3727 | − | 14.6579i |
2.12 | −1.03118 | − | 0.0491214i | −3.83498 | + | 13.0607i | −14.8666 | − | 1.41959i | −11.8331 | − | 10.2534i | 4.59613 | − | 13.2797i | −5.41428 | − | 10.5022i | 31.6100 | + | 4.54484i | −87.7343 | − | 56.3834i | 11.6985 | + | 11.1544i |
2.13 | 0.600608 | + | 0.0286105i | −3.23175 | + | 11.0063i | −15.5676 | − | 1.48653i | 23.3567 | + | 20.2387i | −2.25591 | + | 6.51803i | −15.7911 | − | 30.6305i | −18.8302 | − | 2.70738i | −42.5537 | − | 27.3476i | 13.4492 | + | 12.8238i |
2.14 | 1.79553 | + | 0.0855318i | 3.76543 | − | 12.8239i | −12.7109 | − | 1.21375i | −9.46177 | − | 8.19867i | 7.85780 | − | 22.7036i | 9.51682 | + | 18.4601i | −51.1875 | − | 7.35965i | −82.1315 | − | 52.7827i | −16.2877 | − | 15.5303i |
2.15 | 2.99695 | + | 0.142762i | −0.301492 | + | 1.02679i | −6.96623 | − | 0.665194i | 20.3314 | + | 17.6172i | −1.05014 | + | 3.03419i | 20.4478 | + | 39.6632i | −68.2994 | − | 9.81997i | 67.1781 | + | 43.1728i | 58.4170 | + | 55.7005i |
2.16 | 3.57612 | + | 0.170351i | −2.51526 | + | 8.56618i | −3.16797 | − | 0.302504i | −28.5267 | − | 24.7185i | −10.4541 | + | 30.2052i | 1.82066 | + | 3.53158i | −67.9772 | − | 9.77364i | 1.08859 | + | 0.699595i | −97.8039 | − | 93.2558i |
2.17 | 3.80072 | + | 0.181051i | 1.10242 | − | 3.75449i | −1.51483 | − | 0.144649i | −14.6109 | − | 12.6604i | 4.86973 | − | 14.0702i | −42.6315 | − | 82.6937i | −65.9921 | − | 9.48824i | 55.2607 | + | 35.5139i | −53.2398 | − | 50.7641i |
2.18 | 5.52885 | + | 0.263372i | 3.68146 | − | 12.5379i | 14.5713 | + | 1.39139i | 32.4670 | + | 28.1328i | 23.6564 | − | 68.3506i | −3.86851 | − | 7.50387i | −7.46446 | − | 1.07323i | −75.5043 | − | 48.5236i | 172.096 | + | 164.093i |
2.19 | 5.64013 | + | 0.268673i | −4.71637 | + | 16.0625i | 15.8113 | + | 1.50980i | 10.4042 | + | 9.01530i | −30.9165 | + | 89.3274i | −5.20271 | − | 10.0919i | −0.652485 | − | 0.0938132i | −167.618 | − | 107.721i | 56.2589 | + | 53.6428i |
2.20 | 6.51170 | + | 0.310190i | −1.49314 | + | 5.08517i | 26.3784 | + | 2.51883i | −3.18168 | − | 2.75694i | −11.3002 | + | 32.6499i | 29.2873 | + | 56.8095i | 67.7433 | + | 9.74002i | 44.5121 | + | 28.6062i | −19.8629 | − | 18.9393i |
See next 80 embeddings (of 440 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
67.h | odd | 66 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 67.5.h.a | ✓ | 440 |
67.h | odd | 66 | 1 | inner | 67.5.h.a | ✓ | 440 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
67.5.h.a | ✓ | 440 | 1.a | even | 1 | 1 | trivial |
67.5.h.a | ✓ | 440 | 67.h | odd | 66 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(67, [\chi])\).