Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [287,3,Mod(10,287)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(287, base_ring=CyclotomicField(30))
chi = DirichletCharacter(H, H._module([5, 6]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("287.10");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 287 = 7 \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 287.y (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: | \(7.82018358714\) |
Analytic rank: | \(0\) |
Dimension: | \(432\) |
Relative dimension: | \(54\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
10.1 | −0.407277 | + | 3.87498i | −4.43919 | − | 2.56297i | −10.9370 | − | 2.32473i | −1.15474 | − | 1.03974i | 11.7394 | − | 16.1579i | −5.75629 | − | 3.98310i | 8.64655 | − | 26.6114i | 8.63759 | + | 14.9607i | 4.49926 | − | 4.05115i |
10.2 | −0.395467 | + | 3.76261i | 1.42023 | + | 0.819968i | −10.0883 | − | 2.14433i | −2.55057 | − | 2.29654i | −3.64688 | + | 5.01950i | −2.63679 | − | 6.48439i | 7.38140 | − | 22.7176i | −3.15530 | − | 5.46515i | 9.64968 | − | 8.68861i |
10.3 | −0.377653 | + | 3.59313i | 1.08377 | + | 0.625718i | −8.85534 | − | 1.88226i | −2.01323 | − | 1.81272i | −2.65757 | + | 3.65783i | −0.128124 | + | 6.99883i | 5.64163 | − | 17.3631i | −3.71695 | − | 6.43795i | 7.27365 | − | 6.54922i |
10.4 | −0.372260 | + | 3.54182i | 2.27091 | + | 1.31111i | −8.49333 | − | 1.80531i | 5.49683 | + | 4.94937i | −5.48909 | + | 7.55509i | 6.95621 | − | 0.781768i | 5.15378 | − | 15.8617i | −1.06198 | − | 1.83940i | −19.5760 | + | 17.6264i |
10.5 | −0.352334 | + | 3.35223i | 4.51935 | + | 2.60925i | −7.20072 | − | 1.53056i | 2.89418 | + | 2.60593i | −10.3391 | + | 14.2306i | −6.73483 | + | 1.90841i | 3.50144 | − | 10.7763i | 9.11637 | + | 15.7900i | −9.75540 | + | 8.78380i |
10.6 | −0.350757 | + | 3.33723i | −2.35294 | − | 1.35847i | −7.10146 | − | 1.50946i | −4.71627 | − | 4.24655i | 5.35883 | − | 7.37579i | 6.89642 | + | 1.19976i | 3.38054 | − | 10.4042i | −0.809124 | − | 1.40144i | 15.8260 | − | 14.2498i |
10.7 | −0.342604 | + | 3.25966i | −2.07689 | − | 1.19909i | −6.59542 | − | 1.40190i | 4.83955 | + | 4.35755i | 4.62020 | − | 6.35915i | 3.55259 | − | 6.03151i | 2.77798 | − | 8.54975i | −1.62434 | − | 2.81344i | −15.8622 | + | 14.2824i |
10.8 | −0.340799 | + | 3.24249i | −3.64025 | − | 2.10170i | −6.48498 | − | 1.37843i | 4.03434 | + | 3.63253i | 8.05533 | − | 11.0872i | 2.25115 | + | 6.62815i | 2.64959 | − | 8.15460i | 4.33429 | + | 7.50720i | −13.1533 | + | 11.8433i |
10.9 | −0.288646 | + | 2.74628i | −0.0116820 | − | 0.00674463i | −3.54617 | − | 0.753762i | 4.04208 | + | 3.63950i | 0.0218947 | − | 0.0301354i | −6.18024 | − | 3.28704i | −0.319659 | + | 0.983810i | −4.49991 | − | 7.79407i | −11.1618 | + | 10.0502i |
10.10 | −0.282410 | + | 2.68695i | −1.99951 | − | 1.15441i | −3.22738 | − | 0.686000i | 0.0649077 | + | 0.0584432i | 3.66654 | − | 5.04656i | −6.98405 | + | 0.472222i | −0.584859 | + | 1.80001i | −1.83465 | − | 3.17771i | −0.175365 | + | 0.157899i |
10.11 | −0.276618 | + | 2.63184i | 1.67521 | + | 0.967181i | −2.93749 | − | 0.624382i | −5.03132 | − | 4.53022i | −3.00886 | + | 4.14134i | 0.936757 | − | 6.93704i | −0.815219 | + | 2.50899i | −2.62912 | − | 4.55377i | 13.3146 | − | 11.9885i |
10.12 | −0.262361 | + | 2.49620i | 3.99634 | + | 2.30729i | −2.24959 | − | 0.478164i | −1.09445 | − | 0.985445i | −6.80793 | + | 9.37031i | 6.92637 | + | 1.01262i | −1.31867 | + | 4.05845i | 6.14714 | + | 10.6472i | 2.74701 | − | 2.47342i |
10.13 | −0.256802 | + | 2.44330i | 3.72271 | + | 2.14931i | −1.99119 | − | 0.423241i | −6.18690 | − | 5.57071i | −6.20740 | + | 8.54375i | −6.03910 | + | 3.53967i | −1.49128 | + | 4.58968i | 4.73903 | + | 8.20823i | 15.1997 | − | 13.6859i |
10.14 | −0.223775 | + | 2.12907i | −4.20842 | − | 2.42973i | −0.570287 | − | 0.121218i | −4.07393 | − | 3.66818i | 6.11481 | − | 8.41631i | 0.752068 | − | 6.95948i | −2.26048 | + | 6.95703i | 7.30717 | + | 12.6564i | 8.72148 | − | 7.85285i |
10.15 | −0.197672 | + | 1.88072i | −2.25015 | − | 1.29912i | 0.414549 | + | 0.0881151i | −2.05729 | − | 1.85239i | 2.88808 | − | 3.97510i | 6.85731 | − | 1.40618i | −2.58517 | + | 7.95634i | −1.12456 | − | 1.94779i | 3.89051 | − | 3.50303i |
10.16 | −0.193036 | + | 1.83662i | 1.95836 | + | 1.13066i | 0.576688 | + | 0.122579i | 6.02254 | + | 5.42272i | −2.45462 | + | 3.37850i | −0.339639 | + | 6.99176i | −2.61914 | + | 8.06089i | −1.94322 | − | 3.36575i | −11.1220 | + | 10.0143i |
10.17 | −0.182448 | + | 1.73588i | −4.79904 | − | 2.77073i | 0.932598 | + | 0.198230i | −1.81832 | − | 1.63723i | 5.68522 | − | 7.82504i | −1.44156 | + | 6.84996i | −2.67174 | + | 8.22277i | 10.8538 | + | 18.7994i | 3.17378 | − | 2.85768i |
10.18 | −0.181634 | + | 1.72813i | −0.294892 | − | 0.170256i | 0.959146 | + | 0.203873i | −1.02853 | − | 0.926089i | 0.347787 | − | 0.478687i | −1.59260 | + | 6.81642i | −2.67439 | + | 8.23091i | −4.44203 | − | 7.69381i | 1.78722 | − | 1.60922i |
10.19 | −0.153412 | + | 1.45962i | 0.632396 | + | 0.365114i | 1.80565 | + | 0.383802i | 2.72179 | + | 2.45071i | −0.629943 | + | 0.867043i | 4.21354 | − | 5.58982i | −2.65133 | + | 8.15997i | −4.23338 | − | 7.33244i | −3.99465 | + | 3.59680i |
10.20 | −0.130578 | + | 1.24237i | 4.05852 | + | 2.34319i | 2.38617 | + | 0.507196i | 3.04278 | + | 2.73974i | −3.44105 | + | 4.73619i | −2.06147 | − | 6.68957i | −2.48581 | + | 7.65054i | 6.48104 | + | 11.2255i | −3.80107 | + | 3.42250i |
See next 80 embeddings (of 432 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.d | odd | 6 | 1 | inner |
41.d | even | 5 | 1 | inner |
287.y | odd | 30 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 287.3.y.a | ✓ | 432 |
7.d | odd | 6 | 1 | inner | 287.3.y.a | ✓ | 432 |
41.d | even | 5 | 1 | inner | 287.3.y.a | ✓ | 432 |
287.y | odd | 30 | 1 | inner | 287.3.y.a | ✓ | 432 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
287.3.y.a | ✓ | 432 | 1.a | even | 1 | 1 | trivial |
287.3.y.a | ✓ | 432 | 7.d | odd | 6 | 1 | inner |
287.3.y.a | ✓ | 432 | 41.d | even | 5 | 1 | inner |
287.3.y.a | ✓ | 432 | 287.y | odd | 30 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(287, [\chi])\).