Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [532,2,Mod(67,532)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(532, base_ring=CyclotomicField(18))
chi = DirichletCharacter(H, H._module([9, 12, 17]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("532.67");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 532 = 2^{2} \cdot 7 \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 532.bs (of order \(18\), degree \(6\), 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: | \(4.24804138753\) |
Analytic rank: | \(0\) |
Dimension: | \(456\) |
Relative dimension: | \(76\) over \(\Q(\zeta_{18})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{18}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
67.1 | −1.41027 | − | 0.105551i | 0.418387 | + | 2.37279i | 1.97772 | + | 0.297709i | 0.679173 | + | 3.85178i | −0.339589 | − | 3.39044i | −0.893280 | − | 2.49039i | −2.75769 | − | 0.628600i | −2.63601 | + | 0.959431i | −0.551259 | − | 5.50374i |
67.2 | −1.40744 | + | 0.138242i | −0.482711 | − | 2.73759i | 1.96178 | − | 0.389136i | −0.420689 | − | 2.38585i | 1.05784 | + | 3.78626i | 0.600818 | + | 2.57663i | −2.70729 | + | 0.818886i | −4.44231 | + | 1.61687i | 0.921921 | + | 3.29978i |
67.3 | −1.40430 | + | 0.167132i | 0.208081 | + | 1.18008i | 1.94413 | − | 0.469408i | −0.276151 | − | 1.56613i | −0.489438 | − | 1.62242i | 2.55554 | − | 0.684996i | −2.65170 | + | 0.984118i | 1.46978 | − | 0.534955i | 0.649551 | + | 2.15317i |
67.4 | −1.40068 | − | 0.195174i | 0.0348539 | + | 0.197667i | 1.92381 | + | 0.546753i | −0.0701545 | − | 0.397866i | −0.0102399 | − | 0.283670i | −2.61049 | + | 0.430536i | −2.58794 | − | 1.14130i | 2.78122 | − | 1.01228i | 0.0206110 | + | 0.570976i |
67.5 | −1.39513 | + | 0.231553i | 0.548755 | + | 3.11214i | 1.89277 | − | 0.646093i | −0.509909 | − | 2.89184i | −1.48621 | − | 4.21477i | −2.07315 | − | 1.64379i | −2.49105 | + | 1.33966i | −6.56523 | + | 2.38955i | 1.38100 | + | 3.91641i |
67.6 | −1.39343 | − | 0.241551i | −0.333369 | − | 1.89063i | 1.88331 | + | 0.673171i | −0.442083 | − | 2.50718i | 0.00784308 | + | 2.71499i | −1.02107 | − | 2.44078i | −2.46165 | − | 1.39293i | −0.644274 | + | 0.234497i | 0.0104008 | + | 3.60037i |
67.7 | −1.38767 | − | 0.272697i | −0.543937 | − | 3.08482i | 1.85127 | + | 0.756828i | 0.563813 | + | 3.19754i | −0.0864142 | + | 4.42905i | 2.01661 | − | 1.71269i | −2.36258 | − | 1.55507i | −6.40116 | + | 2.32983i | 0.0895719 | − | 4.59089i |
67.8 | −1.36216 | + | 0.380143i | −0.356391 | − | 2.02119i | 1.71098 | − | 1.03563i | 0.237205 | + | 1.34525i | 1.25381 | + | 2.61772i | −1.99423 | + | 1.73869i | −1.93695 | + | 2.06112i | −1.13913 | + | 0.414611i | −0.834501 | − | 1.74229i |
67.9 | −1.36106 | + | 0.384089i | −0.145514 | − | 0.825249i | 1.70495 | − | 1.04553i | 0.299620 | + | 1.69923i | 0.515022 | + | 1.06732i | 1.65820 | − | 2.06164i | −1.91896 | + | 2.07789i | 2.15922 | − | 0.785890i | −1.06046 | − | 2.19767i |
67.10 | −1.36040 | − | 0.386412i | 0.0663041 | + | 0.376029i | 1.70137 | + | 1.05135i | 0.412864 | + | 2.34147i | 0.0551020 | − | 0.537170i | 1.67864 | + | 2.04504i | −1.90829 | − | 2.08768i | 2.68208 | − | 0.976196i | 0.343111 | − | 3.34487i |
67.11 | −1.26336 | + | 0.635558i | 0.319161 | + | 1.81005i | 1.19213 | − | 1.60587i | −0.215645 | − | 1.22298i | −1.55361 | − | 2.08390i | 1.37354 | + | 2.26128i | −0.485462 | + | 2.78645i | −0.355354 | + | 0.129338i | 1.04971 | + | 1.40801i |
67.12 | −1.22946 | − | 0.698873i | 0.566955 | + | 3.21536i | 1.02315 | + | 1.71847i | 0.00998364 | + | 0.0566200i | 1.55008 | − | 4.34940i | 0.827948 | + | 2.51287i | −0.0569346 | − | 2.82785i | −7.19804 | + | 2.61987i | 0.0272957 | − | 0.0765895i |
67.13 | −1.21312 | + | 0.726864i | 0.319521 | + | 1.81209i | 0.943336 | − | 1.76355i | 0.536899 | + | 3.04491i | −1.70476 | − | 1.96604i | −1.56905 | + | 2.13028i | 0.137480 | + | 2.82508i | −0.362503 | + | 0.131940i | −2.86456 | − | 3.30359i |
67.14 | −1.19258 | − | 0.760108i | 0.119115 | + | 0.675535i | 0.844473 | + | 1.81297i | −0.704394 | − | 3.99482i | 0.371426 | − | 0.896167i | −0.934804 | + | 2.47510i | 0.370957 | − | 2.80400i | 2.37692 | − | 0.865127i | −2.19645 | + | 5.29953i |
67.15 | −1.13275 | − | 0.846690i | −0.274503 | − | 1.55678i | 0.566233 | + | 1.91817i | 0.639503 | + | 3.62680i | −1.00717 | + | 1.99586i | −2.64306 | − | 0.119203i | 0.982697 | − | 2.65223i | 0.470853 | − | 0.171377i | 2.34638 | − | 4.64971i |
67.16 | −1.12677 | − | 0.854627i | 0.307607 | + | 1.74452i | 0.539224 | + | 1.92594i | 0.135526 | + | 0.768607i | 1.14432 | − | 2.22857i | 0.496865 | − | 2.59868i | 1.03838 | − | 2.63093i | −0.129665 | + | 0.0471940i | 0.504166 | − | 0.981868i |
67.17 | −1.10911 | + | 0.877426i | 0.0667605 | + | 0.378617i | 0.460247 | − | 1.94632i | −0.638058 | − | 3.61860i | −0.406253 | − | 0.361351i | −2.30030 | − | 1.30714i | 1.19729 | + | 2.56252i | 2.68018 | − | 0.975507i | 3.88273 | + | 3.45358i |
67.18 | −1.10687 | − | 0.880254i | −0.405266 | − | 2.29838i | 0.450305 | + | 1.94865i | −0.226617 | − | 1.28521i | −1.57458 | + | 2.90074i | 2.28713 | + | 1.33005i | 1.21688 | − | 2.55327i | −2.29923 | + | 0.836852i | −0.880478 | + | 1.62204i |
67.19 | −1.10346 | + | 0.884521i | −0.284110 | − | 1.61127i | 0.435244 | − | 1.95207i | −0.438232 | − | 2.48534i | 1.73871 | + | 1.52667i | 2.26054 | − | 1.37476i | 1.24637 | + | 2.53901i | 0.303610 | − | 0.110505i | 2.68191 | + | 2.35484i |
67.20 | −1.02009 | − | 0.979500i | −0.146820 | − | 0.832659i | 0.0811614 | + | 1.99835i | −0.0404366 | − | 0.229328i | −0.665819 | + | 0.993196i | 2.58800 | − | 0.549766i | 1.87459 | − | 2.11799i | 2.14731 | − | 0.781558i | −0.183377 | + | 0.273542i |
See next 80 embeddings (of 456 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
4.b | odd | 2 | 1 | inner |
133.be | odd | 18 | 1 | inner |
532.bs | even | 18 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 532.2.bs.a | ✓ | 456 |
4.b | odd | 2 | 1 | inner | 532.2.bs.a | ✓ | 456 |
7.c | even | 3 | 1 | 532.2.ce.a | yes | 456 | |
19.f | odd | 18 | 1 | 532.2.ce.a | yes | 456 | |
28.g | odd | 6 | 1 | 532.2.ce.a | yes | 456 | |
76.k | even | 18 | 1 | 532.2.ce.a | yes | 456 | |
133.be | odd | 18 | 1 | inner | 532.2.bs.a | ✓ | 456 |
532.bs | even | 18 | 1 | inner | 532.2.bs.a | ✓ | 456 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
532.2.bs.a | ✓ | 456 | 1.a | even | 1 | 1 | trivial |
532.2.bs.a | ✓ | 456 | 4.b | odd | 2 | 1 | inner |
532.2.bs.a | ✓ | 456 | 133.be | odd | 18 | 1 | inner |
532.2.bs.a | ✓ | 456 | 532.bs | even | 18 | 1 | inner |
532.2.ce.a | yes | 456 | 7.c | even | 3 | 1 | |
532.2.ce.a | yes | 456 | 19.f | odd | 18 | 1 | |
532.2.ce.a | yes | 456 | 28.g | odd | 6 | 1 | |
532.2.ce.a | yes | 456 | 76.k | even | 18 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(532, [\chi])\).