Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [275,2,Mod(81,275)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(275, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([4, 2]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("275.81");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 275 = 5^{2} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 275.j (of order \(5\), degree \(4\), 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: | \(2.19588605559\) |
Analytic rank: | \(0\) |
Dimension: | \(112\) |
Relative dimension: | \(28\) over \(\Q(\zeta_{5})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{5}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
81.1 | −0.822587 | + | 2.53166i | 0.825404 | + | 2.54033i | −4.11463 | − | 2.98945i | 0.575526 | + | 2.16073i | −7.11023 | −1.05656 | − | 3.25175i | 6.64580 | − | 4.82846i | −3.34495 | + | 2.43025i | −5.94367 | − | 0.320354i | ||
81.2 | −0.779320 | + | 2.39850i | −0.572852 | − | 1.76306i | −3.52743 | − | 2.56283i | −1.86375 | + | 1.23549i | 4.67513 | 0.231342 | + | 0.711999i | 4.81537 | − | 3.49857i | −0.353163 | + | 0.256588i | −1.51086 | − | 5.43305i | ||
81.3 | −0.741613 | + | 2.28245i | −0.0966001 | − | 0.297304i | −3.04156 | − | 2.20982i | 2.05924 | + | 0.871503i | 0.750223 | 1.02881 | + | 3.16635i | 3.41633 | − | 2.48211i | 2.34799 | − | 1.70592i | −3.51632 | + | 4.05380i | ||
81.4 | −0.735718 | + | 2.26431i | 0.0475793 | + | 0.146434i | −2.96778 | − | 2.15622i | −1.04869 | − | 1.97490i | −0.366577 | −0.947451 | − | 2.91595i | 3.21352 | − | 2.33476i | 2.40787 | − | 1.74942i | 5.24333 | − | 0.921593i | ||
81.5 | −0.679083 | + | 2.09000i | 0.731594 | + | 2.25162i | −2.28893 | − | 1.66300i | −1.92554 | − | 1.13679i | −5.20270 | 0.976517 | + | 3.00541i | 1.47433 | − | 1.07116i | −2.10749 | + | 1.53118i | 3.68349 | − | 3.25242i | ||
81.6 | −0.494398 | + | 1.52160i | −0.303452 | − | 0.933929i | −0.452802 | − | 0.328980i | 2.04484 | − | 0.904783i | 1.57109 | −1.37601 | − | 4.23492i | −1.86426 | + | 1.35446i | 1.64691 | − | 1.19655i | 0.365754 | + | 3.55875i | ||
81.7 | −0.477735 | + | 1.47032i | 0.656032 | + | 2.01906i | −0.315572 | − | 0.229276i | 1.71751 | − | 1.43183i | −3.28207 | 0.333270 | + | 1.02570i | −2.01359 | + | 1.46296i | −1.21917 | + | 0.885780i | 1.28474 | + | 3.20933i | ||
81.8 | −0.368674 | + | 1.13466i | −0.865695 | − | 2.66433i | 0.466499 | + | 0.338931i | 1.29233 | + | 1.82480i | 3.34227 | 0.127874 | + | 0.393557i | −2.48696 | + | 1.80688i | −3.92220 | + | 2.84964i | −2.54697 | + | 0.793599i | ||
81.9 | −0.357274 | + | 1.09957i | 0.509327 | + | 1.56755i | 0.536613 | + | 0.389872i | 0.611486 | + | 2.15083i | −1.90560 | 0.125130 | + | 0.385110i | −2.49112 | + | 1.80990i | 0.229263 | − | 0.166569i | −2.58347 | − | 0.0960614i | ||
81.10 | −0.344419 | + | 1.06001i | −0.927929 | − | 2.85587i | 0.613033 | + | 0.445394i | −2.10814 | − | 0.745474i | 3.34685 | −0.574621 | − | 1.76850i | −2.48666 | + | 1.80667i | −4.86790 | + | 3.53673i | 1.51630 | − | 1.97790i | ||
81.11 | −0.332992 | + | 1.02484i | −0.0283312 | − | 0.0871945i | 0.678613 | + | 0.493041i | −1.95021 | + | 1.09393i | 0.0987949 | 0.409521 | + | 1.26038i | −2.47483 | + | 1.79807i | 2.42025 | − | 1.75842i | −0.471698 | − | 2.36293i | ||
81.12 | −0.179614 | + | 0.552796i | 1.02944 | + | 3.16829i | 1.34471 | + | 0.976990i | −2.22238 | − | 0.247058i | −1.93632 | −0.835007 | − | 2.56989i | −1.72208 | + | 1.25116i | −6.55129 | + | 4.75979i | 0.535744 | − | 1.18415i | ||
81.13 | −0.0431104 | + | 0.132680i | −0.536656 | − | 1.65166i | 1.60229 | + | 1.16413i | 2.22121 | − | 0.257379i | 0.242278 | 1.32777 | + | 4.08644i | −0.449261 | + | 0.326408i | −0.0129233 | + | 0.00938935i | −0.0616080 | + | 0.305806i | ||
81.14 | 0.00834505 | − | 0.0256834i | 0.447400 | + | 1.37695i | 1.61744 | + | 1.17514i | 0.576193 | − | 2.16056i | 0.0390985 | 0.128187 | + | 0.394521i | 0.0873745 | − | 0.0634813i | 0.731213 | − | 0.531258i | −0.0506821 | − | 0.0328285i | ||
81.15 | 0.0630336 | − | 0.193997i | −0.222602 | − | 0.685100i | 1.58437 | + | 1.15111i | −1.89171 | − | 1.19223i | −0.146939 | −0.769943 | − | 2.36964i | 0.653230 | − | 0.474599i | 2.00724 | − | 1.45835i | −0.350532 | + | 0.291837i | ||
81.16 | 0.0637597 | − | 0.196232i | 0.125063 | + | 0.384906i | 1.58359 | + | 1.15055i | 1.33624 | + | 1.79289i | 0.0835048 | −1.43441 | − | 4.41466i | 0.660594 | − | 0.479949i | 2.29454 | − | 1.66708i | 0.437021 | − | 0.147900i | ||
81.17 | 0.151599 | − | 0.466573i | −0.785743 | − | 2.41827i | 1.42333 | + | 1.03411i | 0.758089 | − | 2.10364i | −1.24742 | −0.346240 | − | 1.06562i | 1.49204 | − | 1.08403i | −2.80358 | + | 2.03692i | −0.866577 | − | 0.672613i | ||
81.18 | 0.239459 | − | 0.736978i | −0.418837 | − | 1.28905i | 1.13224 | + | 0.822619i | −1.12586 | + | 1.93195i | −1.05030 | 0.923459 | + | 2.84212i | 2.13120 | − | 1.54841i | 0.940828 | − | 0.683552i | 1.15421 | + | 1.29236i | ||
81.19 | 0.389858 | − | 1.19986i | 0.532561 | + | 1.63906i | 0.330358 | + | 0.240019i | −1.75660 | − | 1.38360i | 2.17426 | 1.37330 | + | 4.22657i | 2.45811 | − | 1.78592i | 0.0241700 | − | 0.0175606i | −2.34496 | + | 1.56826i | ||
81.20 | 0.398379 | − | 1.22608i | 0.976712 | + | 3.00601i | 0.273456 | + | 0.198678i | 2.20854 | − | 0.349793i | 4.07473 | −0.577657 | − | 1.77784i | 2.43847 | − | 1.77166i | −5.65509 | + | 4.10866i | 0.450960 | − | 2.84721i | ||
See next 80 embeddings (of 112 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
275.j | even | 5 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 275.2.j.a | yes | 112 |
11.c | even | 5 | 1 | 275.2.g.a | ✓ | 112 | |
25.d | even | 5 | 1 | 275.2.g.a | ✓ | 112 | |
275.j | even | 5 | 1 | inner | 275.2.j.a | yes | 112 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
275.2.g.a | ✓ | 112 | 11.c | even | 5 | 1 | |
275.2.g.a | ✓ | 112 | 25.d | even | 5 | 1 | |
275.2.j.a | yes | 112 | 1.a | even | 1 | 1 | trivial |
275.2.j.a | yes | 112 | 275.j | even | 5 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(275, [\chi])\).