Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [405,3,Mod(14,405)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(405, base_ring=CyclotomicField(54))
chi = DirichletCharacter(H, H._module([17, 27]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("405.14");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 405 = 3^{4} \cdot 5 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 405.v (of order \(54\), degree \(18\), 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: | \(11.0354507066\) |
Analytic rank: | \(0\) |
Dimension: | \(1908\) |
Relative dimension: | \(106\) over \(\Q(\zeta_{54})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{54}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
14.1 | −3.29799 | + | 2.16912i | 2.05833 | + | 2.18250i | 4.58734 | − | 10.6346i | 2.64539 | + | 4.24287i | −11.5224 | − | 2.73310i | −0.595301 | + | 5.09312i | 5.19702 | + | 29.4738i | −0.526593 | + | 8.98458i | −17.9278 | − | 8.25477i |
14.2 | −3.29100 | + | 2.16452i | 0.378431 | − | 2.97604i | 4.56118 | − | 10.5740i | 1.00021 | − | 4.89894i | 5.19628 | + | 10.6132i | −1.20936 | + | 10.3468i | 5.14083 | + | 29.1551i | −8.71358 | − | 2.25245i | 7.31217 | + | 18.2874i |
14.3 | −3.11612 | + | 2.04950i | −0.0376677 | + | 2.99976i | 3.92541 | − | 9.10012i | −4.39018 | − | 2.39297i | −6.03065 | − | 9.42482i | 0.755623 | − | 6.46477i | 3.82807 | + | 21.7101i | −8.99716 | − | 0.225988i | 18.5847 | − | 1.54089i |
14.4 | −3.10535 | + | 2.04242i | −1.80542 | − | 2.39593i | 3.88738 | − | 9.01197i | −4.66601 | + | 1.79675i | 10.4999 | + | 3.75276i | 0.313964 | − | 2.68613i | 3.75287 | + | 21.2836i | −2.48093 | + | 8.65130i | 10.8199 | − | 15.1095i |
14.5 | −3.09798 | + | 2.03757i | −2.96105 | − | 0.481829i | 3.86144 | − | 8.95182i | 4.99847 | − | 0.123857i | 10.1550 | − | 4.54066i | 0.0193658 | − | 0.165685i | 3.70179 | + | 20.9939i | 8.53568 | + | 2.85344i | −15.2328 | + | 10.5684i |
14.6 | −3.03761 | + | 1.99787i | 2.82548 | − | 1.00831i | 3.65129 | − | 8.46463i | −4.45097 | + | 2.27791i | −6.56823 | + | 8.70778i | 0.0327536 | − | 0.280225i | 3.29468 | + | 18.6851i | 6.96663 | − | 5.69790i | 8.96934 | − | 15.8119i |
14.7 | −3.02065 | + | 1.98671i | −2.13396 | + | 2.10860i | 3.59297 | − | 8.32944i | −0.293924 | + | 4.99135i | 2.25677 | − | 10.6089i | 1.40605 | − | 12.0295i | 3.18385 | + | 18.0565i | 0.107596 | − | 8.99936i | −9.02854 | − | 15.6611i |
14.8 | −2.91878 | + | 1.91971i | 2.16002 | + | 2.08190i | 3.24967 | − | 7.53358i | 2.77905 | − | 4.15655i | −10.3013 | − | 1.93001i | 0.955303 | − | 8.17314i | 2.55067 | + | 14.4656i | 0.331344 | + | 8.99390i | −0.132064 | + | 17.4670i |
14.9 | −2.88393 | + | 1.89679i | 2.57449 | − | 1.54013i | 3.13491 | − | 7.26753i | 0.0482909 | − | 4.99977i | −4.50334 | + | 9.32488i | 1.25631 | − | 10.7484i | 2.34654 | + | 13.3079i | 4.25601 | − | 7.93010i | 9.34423 | + | 14.5106i |
14.10 | −2.88369 | + | 1.89664i | 0.354778 | − | 2.97895i | 3.13415 | − | 7.26576i | 2.30306 | + | 4.43801i | 4.62691 | + | 9.26326i | 1.14367 | − | 9.78476i | 2.34520 | + | 13.3003i | −8.74827 | − | 2.11373i | −15.0586 | − | 8.42978i |
14.11 | −2.88281 | + | 1.89606i | −1.00002 | + | 2.82842i | 3.13127 | − | 7.25910i | 2.15960 | − | 4.50956i | −2.47998 | − | 10.0499i | −0.737294 | + | 6.30795i | 2.34013 | + | 13.2716i | −6.99992 | − | 5.65695i | 2.32465 | + | 17.0950i |
14.12 | −2.79121 | + | 1.83581i | −2.95352 | + | 0.526044i | 2.83633 | − | 6.57536i | −3.56714 | − | 3.50365i | 7.27817 | − | 6.89038i | −0.206579 | + | 1.76739i | 1.83379 | + | 10.3999i | 8.44656 | − | 3.10736i | 16.3886 | + | 3.23083i |
14.13 | −2.56750 | + | 1.68867i | 2.91286 | + | 0.717816i | 2.15613 | − | 4.99846i | −3.19261 | − | 3.84802i | −8.69092 | + | 3.07587i | −1.30556 | + | 11.1697i | 0.770386 | + | 4.36908i | 7.96948 | + | 4.18179i | 14.6951 | + | 4.48851i |
14.14 | −2.55778 | + | 1.68228i | −2.46744 | − | 1.70638i | 2.12786 | − | 4.93293i | −1.25774 | + | 4.83922i | 9.18178 | + | 0.213634i | −1.10795 | + | 9.47914i | 0.729525 | + | 4.13734i | 3.17651 | + | 8.42079i | −4.92390 | − | 14.4935i |
14.15 | −2.55488 | + | 1.68037i | −1.51015 | + | 2.59219i | 2.11945 | − | 4.91343i | 4.24733 | + | 2.63822i | −0.497587 | − | 9.16035i | −0.921005 | + | 7.87971i | 0.717422 | + | 4.06870i | −4.43889 | − | 7.82919i | −15.2846 | + | 0.396737i |
14.16 | −2.55194 | + | 1.67844i | 2.99994 | − | 0.0186225i | 2.11093 | − | 4.89368i | 4.95460 | − | 0.672245i | −7.62442 | + | 5.08274i | −0.367687 | + | 3.14577i | 0.705188 | + | 3.99932i | 8.99931 | − | 0.111733i | −11.5155 | + | 10.0315i |
14.17 | −2.54349 | + | 1.67288i | 1.39589 | − | 2.65546i | 2.08649 | − | 4.83703i | 0.928281 | + | 4.91307i | 0.891840 | + | 9.08930i | −1.40607 | + | 12.0297i | 0.670238 | + | 3.80111i | −5.10298 | − | 7.41347i | −10.5800 | − | 10.9434i |
14.18 | −2.46008 | + | 1.61802i | 0.782436 | + | 2.89617i | 1.84969 | − | 4.28806i | −4.41522 | + | 2.34646i | −6.61092 | − | 5.85881i | −0.637549 | + | 5.45458i | 0.342570 | + | 1.94281i | −7.77559 | + | 4.53213i | 7.06518 | − | 12.9164i |
14.19 | −2.44263 | + | 1.60654i | −1.03889 | − | 2.81438i | 1.80115 | − | 4.17553i | 4.99900 | − | 0.0998284i | 7.05904 | + | 5.20546i | 0.234503 | − | 2.00630i | 0.277921 | + | 1.57617i | −6.84142 | + | 5.84765i | −12.0503 | + | 8.27496i |
14.20 | −2.27974 | + | 1.49941i | 0.709430 | − | 2.91491i | 1.36468 | − | 3.16368i | −3.63481 | − | 3.43339i | 2.75333 | + | 7.70898i | 0.726714 | − | 6.21743i | −0.262753 | − | 1.49015i | −7.99342 | − | 4.13585i | 13.4345 | + | 2.37716i |
See next 80 embeddings (of 1908 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
81.h | odd | 54 | 1 | inner |
405.v | odd | 54 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 405.3.v.a | ✓ | 1908 |
5.b | even | 2 | 1 | inner | 405.3.v.a | ✓ | 1908 |
81.h | odd | 54 | 1 | inner | 405.3.v.a | ✓ | 1908 |
405.v | odd | 54 | 1 | inner | 405.3.v.a | ✓ | 1908 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
405.3.v.a | ✓ | 1908 | 1.a | even | 1 | 1 | trivial |
405.3.v.a | ✓ | 1908 | 5.b | even | 2 | 1 | inner |
405.3.v.a | ✓ | 1908 | 81.h | odd | 54 | 1 | inner |
405.3.v.a | ✓ | 1908 | 405.v | odd | 54 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(405, [\chi])\).