Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [261,3,Mod(59,261)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(261, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([5, 0]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("261.59");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 261 = 3^{2} \cdot 29 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 261.j (of order \(6\), degree \(2\), 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: | \(7.11173489980\) |
Analytic rank: | \(0\) |
Dimension: | \(112\) |
Relative dimension: | \(56\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
59.1 | −3.35970 | + | 1.93973i | 0.736601 | + | 2.90816i | 5.52507 | − | 9.56970i | −5.48999 | − | 3.16965i | −8.11580 | − | 8.34176i | 4.27519 | + | 7.40484i | 27.3507i | −7.91484 | + | 4.28431i | 24.5930 | ||||
59.2 | −3.23269 | + | 1.86640i | 2.96726 | − | 0.442038i | 4.96687 | − | 8.60287i | 0.0153376 | + | 0.00885515i | −8.76721 | + | 6.96705i | −4.25369 | − | 7.36760i | 22.1494i | 8.60920 | − | 2.62328i | −0.0661089 | ||||
59.3 | −3.17154 | + | 1.83109i | 0.946350 | − | 2.84683i | 4.70577 | − | 8.15063i | 0.902045 | + | 0.520796i | 2.21141 | + | 10.7617i | 4.41170 | + | 7.64129i | 19.8180i | −7.20884 | − | 5.38819i | −3.81449 | ||||
59.4 | −3.10304 | + | 1.79154i | −2.63122 | + | 1.44107i | 4.41923 | − | 7.65433i | −1.41090 | − | 0.814586i | 5.58303 | − | 9.18564i | −3.77670 | − | 6.54143i | 17.3366i | 4.84662 | − | 7.58356i | 5.83745 | ||||
59.5 | −3.03255 | + | 1.75085i | −2.32085 | − | 1.90096i | 4.13093 | − | 7.15497i | 6.76865 | + | 3.90788i | 10.3664 | + | 1.70131i | −1.10446 | − | 1.91298i | 14.9237i | 1.77270 | + | 8.82369i | −27.3684 | ||||
59.6 | −2.99235 | + | 1.72763i | 1.16738 | + | 2.76355i | 3.96942 | − | 6.87524i | 6.48871 | + | 3.74626i | −8.26760 | − | 6.25271i | −1.65833 | − | 2.87231i | 13.6098i | −6.27446 | + | 6.45222i | −25.8886 | ||||
59.7 | −2.87020 | + | 1.65711i | −2.58319 | − | 1.52549i | 3.49202 | − | 6.04835i | −6.88861 | − | 3.97714i | 9.94217 | + | 0.0978219i | 4.37135 | + | 7.57140i | 9.88975i | 4.34577 | + | 7.88126i | 26.3622 | ||||
59.8 | −2.53746 | + | 1.46500i | −0.365986 | − | 2.97759i | 2.29247 | − | 3.97067i | −6.37890 | − | 3.68286i | 5.29085 | + | 7.01935i | −5.68247 | − | 9.84232i | 1.71385i | −8.73211 | + | 2.17951i | 21.5816 | ||||
59.9 | −2.46451 | + | 1.42289i | 0.659048 | − | 2.92671i | 2.04922 | − | 3.54935i | 1.09510 | + | 0.632255i | 2.54015 | + | 8.15068i | −1.09493 | − | 1.89648i | 0.280134i | −8.13131 | − | 3.85769i | −3.59851 | ||||
59.10 | −2.44704 | + | 1.41280i | 2.99713 | + | 0.131208i | 1.99201 | − | 3.45027i | 5.81365 | + | 3.35651i | −7.51947 | + | 3.91328i | 5.56871 | + | 9.64529i | − | 0.0451395i | 8.96557 | + | 0.786492i | −18.9683 | |||
59.11 | −2.41979 | + | 1.39707i | −2.97638 | − | 0.375707i | 1.90360 | − | 3.29713i | 0.309250 | + | 0.178546i | 7.72711 | − | 3.24907i | 2.29454 | + | 3.97426i | − | 0.538717i | 8.71769 | + | 2.23650i | −0.997761 | |||
59.12 | −2.37925 | + | 1.37366i | −0.740781 | + | 2.90710i | 1.77390 | − | 3.07248i | 3.65019 | + | 2.10744i | −2.23087 | − | 7.93431i | 1.89594 | + | 3.28386i | − | 1.24237i | −7.90249 | − | 4.30705i | −11.5796 | |||
59.13 | −2.33438 | + | 1.34775i | 2.93438 | − | 0.624030i | 1.63288 | − | 2.82822i | −7.31151 | − | 4.22130i | −6.00891 | + | 5.41154i | 1.54000 | + | 2.66736i | − | 1.97917i | 8.22117 | − | 3.66228i | 22.7571 | |||
59.14 | −2.24592 | + | 1.29668i | 2.06844 | + | 2.17291i | 1.36278 | − | 2.36041i | −3.95710 | − | 2.28463i | −7.46314 | − | 2.19808i | −2.10178 | − | 3.64039i | − | 3.30508i | −0.443107 | + | 8.98909i | 11.8498 | |||
59.15 | −2.12284 | + | 1.22562i | −1.48754 | + | 2.60523i | 1.00430 | − | 1.73950i | −1.61120 | − | 0.930228i | −0.0352052 | − | 7.35365i | 1.43764 | + | 2.49006i | − | 4.88140i | −4.57442 | − | 7.75079i | 4.56043 | |||
59.16 | −1.61566 | + | 0.932800i | 2.29735 | + | 1.92930i | −0.259769 | + | 0.449933i | 2.48164 | + | 1.43278i | −5.51137 | − | 0.974124i | −4.21812 | − | 7.30599i | − | 8.43165i | 1.55560 | + | 8.86454i | −5.34598 | |||
59.17 | −1.41922 | + | 0.819389i | 2.58189 | − | 1.52770i | −0.657205 | + | 1.13831i | 1.62817 | + | 0.940025i | −2.41250 | + | 4.28371i | −1.60428 | − | 2.77870i | − | 8.70913i | 4.33230 | − | 7.88868i | −3.08098 | |||
59.18 | −1.35521 | + | 0.782430i | −2.47592 | + | 1.69405i | −0.775607 | + | 1.34339i | 7.71604 | + | 4.45486i | 2.02991 | − | 4.23303i | −6.44947 | − | 11.1708i | − | 8.68687i | 3.26037 | − | 8.38868i | −13.9425 | |||
59.19 | −1.23566 | + | 0.713406i | −2.96671 | + | 0.445711i | −0.982103 | + | 1.70105i | 5.43808 | + | 3.13968i | 3.34785 | − | 2.66721i | 6.04301 | + | 10.4668i | − | 8.50980i | 8.60268 | − | 2.64459i | −8.95946 | |||
59.20 | −1.23164 | + | 0.711090i | 1.42886 | − | 2.63787i | −0.988703 | + | 1.71248i | −3.68773 | − | 2.12911i | 0.115921 | + | 4.26496i | 4.80914 | + | 8.32968i | − | 8.50094i | −4.91674 | − | 7.53828i | 6.05596 | |||
See next 80 embeddings (of 112 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
9.d | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 261.3.j.a | ✓ | 112 |
9.d | odd | 6 | 1 | inner | 261.3.j.a | ✓ | 112 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
261.3.j.a | ✓ | 112 | 1.a | even | 1 | 1 | trivial |
261.3.j.a | ✓ | 112 | 9.d | odd | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(261, [\chi])\).