Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [356,3,Mod(11,356)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(356, base_ring=CyclotomicField(22))
chi = DirichletCharacter(H, H._module([11, 21]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("356.11");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 356 = 2^{2} \cdot 89 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 356.j (of order \(22\), degree \(10\), 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: | \(9.70029741123\) |
Analytic rank: | \(0\) |
Dimension: | \(880\) |
Relative dimension: | \(88\) over \(\Q(\zeta_{22})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{22}]$ |
$q$-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 | −1.99998 | − | 0.00947902i | −0.0295839 | − | 0.205760i | 3.99982 | + | 0.0379157i | −5.99811 | + | 3.85475i | 0.0572166 | + | 0.411796i | 3.05344 | − | 1.96232i | −7.99919 | − | 0.113745i | 8.59397 | − | 2.52342i | 12.0326 | − | 7.65256i |
11.2 | −1.99672 | + | 0.114514i | −0.518994 | − | 3.60968i | 3.97377 | − | 0.457305i | 6.53760 | − | 4.20146i | 1.44964 | + | 7.14808i | −6.70539 | + | 4.30930i | −7.88214 | + | 1.36816i | −4.12500 | + | 1.21121i | −12.5726 | + | 9.13779i |
11.3 | −1.98630 | + | 0.233683i | 0.603978 | + | 4.20076i | 3.89078 | − | 0.928331i | −4.90413 | + | 3.15169i | −2.18133 | − | 8.20283i | −7.11018 | + | 4.56943i | −7.51133 | + | 2.75316i | −8.64616 | + | 2.53874i | 9.00459 | − | 7.40623i |
11.4 | −1.98442 | + | 0.249176i | 0.0111439 | + | 0.0775072i | 3.87582 | − | 0.988940i | 2.63766 | − | 1.69512i | −0.0414270 | − | 0.151030i | 9.83619 | − | 6.32133i | −7.44483 | + | 2.92823i | 8.62955 | − | 2.53387i | −4.81183 | + | 4.02107i |
11.5 | −1.98101 | − | 0.274982i | −0.601487 | − | 4.18344i | 3.84877 | + | 1.08948i | 3.88722 | − | 2.49817i | 0.0411805 | + | 8.45281i | 4.10548 | − | 2.63843i | −7.32485 | − | 3.21661i | −8.50391 | + | 2.49697i | −8.38756 | + | 3.87996i |
11.6 | −1.95913 | − | 0.402253i | 0.174367 | + | 1.21275i | 3.67638 | + | 1.57613i | 2.73089 | − | 1.75503i | 0.146224 | − | 2.44607i | −7.01877 | + | 4.51069i | −6.56851 | − | 4.56669i | 7.19509 | − | 2.11267i | −6.05613 | + | 2.33983i |
11.7 | −1.95757 | − | 0.409777i | 0.699124 | + | 4.86252i | 3.66417 | + | 1.60434i | −0.741814 | + | 0.476735i | 0.623963 | − | 9.80521i | 4.64062 | − | 2.98234i | −6.51544 | − | 4.64209i | −14.5199 | + | 4.26342i | 1.64751 | − | 0.629263i |
11.8 | −1.93555 | + | 0.503616i | 0.320897 | + | 2.23189i | 3.49274 | − | 1.94955i | 4.02050 | − | 2.58382i | −1.74513 | − | 4.15833i | 0.387548 | − | 0.249062i | −5.77857 | + | 5.53247i | 3.75710 | − | 1.10318i | −6.48064 | + | 7.02591i |
11.9 | −1.93138 | − | 0.519412i | −0.836330 | − | 5.81681i | 3.46042 | + | 2.00636i | −7.34803 | + | 4.72229i | −1.40605 | + | 11.6688i | −6.44973 | + | 4.14499i | −5.64125 | − | 5.67242i | −24.5003 | + | 7.19395i | 16.6446 | − | 5.30387i |
11.10 | −1.89078 | + | 0.651878i | 0.781672 | + | 5.43665i | 3.15011 | − | 2.46512i | 8.12377 | − | 5.22083i | −5.02200 | − | 9.76996i | 1.34076 | − | 0.861656i | −4.34921 | + | 6.71449i | −20.3107 | + | 5.96376i | −11.9569 | + | 15.1672i |
11.11 | −1.84498 | + | 0.772040i | −0.454453 | − | 3.16079i | 2.80791 | − | 2.84880i | −0.327283 | + | 0.210332i | 3.27871 | + | 5.48074i | −4.77497 | + | 3.06869i | −2.98115 | + | 7.42380i | −1.14863 | + | 0.337267i | 0.441447 | − | 0.640735i |
11.12 | −1.82512 | + | 0.817884i | −0.757454 | − | 5.26821i | 2.66213 | − | 2.98547i | −1.59211 | + | 1.02318i | 5.69123 | + | 8.99560i | 6.14615 | − | 3.94989i | −2.41694 | + | 7.62617i | −18.5448 | + | 5.44525i | 2.06894 | − | 3.16959i |
11.13 | −1.81631 | + | 0.837264i | −0.335743 | − | 2.33514i | 2.59798 | − | 3.04147i | −4.67876 | + | 3.00685i | 2.56495 | + | 3.96025i | −1.10951 | + | 0.713039i | −2.17223 | + | 7.69944i | 3.29526 | − | 0.967575i | 5.98055 | − | 9.37874i |
11.14 | −1.81437 | − | 0.841467i | −0.269316 | − | 1.87314i | 2.58387 | + | 3.05346i | −2.86791 | + | 1.84309i | −1.08754 | + | 3.62518i | 2.19736 | − | 1.41216i | −2.11870 | − | 7.71434i | 5.19933 | − | 1.52666i | 6.75434 | − | 0.930800i |
11.15 | −1.65560 | − | 1.12204i | 0.489963 | + | 3.40777i | 1.48205 | + | 3.71531i | −3.22923 | + | 2.07530i | 3.01247 | − | 6.19168i | 6.05144 | − | 3.88902i | 1.71505 | − | 7.81400i | −2.73740 | + | 0.803773i | 7.67489 | + | 0.187454i |
11.16 | −1.64593 | − | 1.13619i | −0.184538 | − | 1.28349i | 1.41814 | + | 3.74017i | −1.39534 | + | 0.896731i | −1.15455 | + | 2.32220i | −5.14543 | + | 3.30676i | 1.91540 | − | 7.76732i | 7.02215 | − | 2.06189i | 3.31548 | + | 0.109422i |
11.17 | −1.63680 | + | 1.14929i | 0.302253 | + | 2.10221i | 1.35826 | − | 3.76233i | 1.33903 | − | 0.860540i | −2.91079 | − | 3.09354i | −7.40484 | + | 4.75880i | 2.10081 | + | 7.71924i | 4.30749 | − | 1.26479i | −1.20271 | + | 2.94747i |
11.18 | −1.62718 | − | 1.16287i | 0.130765 | + | 0.909488i | 1.29546 | + | 3.78441i | 6.78179 | − | 4.35839i | 0.844840 | − | 1.63197i | 7.60040 | − | 4.88448i | 2.29285 | − | 7.66439i | 7.82537 | − | 2.29774i | −16.1035 | − | 0.794451i |
11.19 | −1.61325 | − | 1.18213i | −0.603183 | − | 4.19523i | 1.20512 | + | 3.81414i | 2.21346 | − | 1.42250i | −3.98624 | + | 7.48098i | −1.22890 | + | 0.789764i | 2.56466 | − | 7.57777i | −8.60069 | + | 2.52539i | −5.25244 | − | 0.321753i |
11.20 | −1.60992 | + | 1.18666i | 0.444297 | + | 3.09016i | 1.18367 | − | 3.82085i | −4.36561 | + | 2.80561i | −4.38225 | − | 4.44767i | 7.89058 | − | 5.07097i | 2.62845 | + | 7.55588i | −0.716226 | + | 0.210303i | 3.69897 | − | 9.69729i |
See next 80 embeddings (of 880 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
4.b | odd | 2 | 1 | inner |
89.f | even | 22 | 1 | inner |
356.j | odd | 22 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 356.3.j.a | ✓ | 880 |
4.b | odd | 2 | 1 | inner | 356.3.j.a | ✓ | 880 |
89.f | even | 22 | 1 | inner | 356.3.j.a | ✓ | 880 |
356.j | odd | 22 | 1 | inner | 356.3.j.a | ✓ | 880 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
356.3.j.a | ✓ | 880 | 1.a | even | 1 | 1 | trivial |
356.3.j.a | ✓ | 880 | 4.b | odd | 2 | 1 | inner |
356.3.j.a | ✓ | 880 | 89.f | even | 22 | 1 | inner |
356.3.j.a | ✓ | 880 | 356.j | odd | 22 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(356, [\chi])\).