Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [407,2,Mod(6,407)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(407, base_ring=CyclotomicField(20))
chi = DirichletCharacter(H, H._module([18, 15]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("407.6");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 407 = 11 \cdot 37 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 407.w (of order \(20\), 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: | \(3.24991136227\) |
Analytic rank: | \(0\) |
Dimension: | \(288\) |
Relative dimension: | \(36\) over \(\Q(\zeta_{20})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{20}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6.1 | −1.18969 | + | 2.33490i | 0.219360 | − | 0.301924i | −2.86081 | − | 3.93757i | 0.188593 | − | 0.0960929i | 0.443990 | + | 0.871379i | −1.24766 | − | 1.71725i | 7.42079 | − | 1.17534i | 0.884012 | + | 2.72071i | 0.554666i | ||
6.2 | −1.16481 | + | 2.28607i | −0.779069 | + | 1.07230i | −2.69375 | − | 3.70763i | 2.16898 | − | 1.10515i | −1.54387 | − | 3.03002i | 1.71324 | + | 2.35808i | 6.54536 | − | 1.03668i | 0.384180 | + | 1.18238i | 6.24571i | ||
6.3 | −1.15239 | + | 2.26169i | 0.353942 | − | 0.487160i | −2.61166 | − | 3.59464i | −3.60892 | + | 1.83884i | 0.693924 | + | 1.36190i | 0.872917 | + | 1.20147i | 6.12540 | − | 0.970168i | 0.815001 | + | 2.50832i | − | 10.2813i | |
6.4 | −1.05213 | + | 2.06491i | −1.58857 | + | 2.18647i | −1.98133 | − | 2.72707i | 1.11673 | − | 0.569002i | −2.84351 | − | 5.58070i | −1.06814 | − | 1.47017i | 3.13782 | − | 0.496983i | −1.33008 | − | 4.09355i | 2.90461i | ||
6.5 | −0.965911 | + | 1.89571i | 1.06935 | − | 1.47184i | −1.48515 | − | 2.04414i | 3.14707 | − | 1.60351i | 1.75728 | + | 3.44885i | −2.96353 | − | 4.07895i | 1.10680 | − | 0.175299i | −0.0957430 | − | 0.294667i | 7.51477i | ||
6.6 | −0.960840 | + | 1.88576i | 1.15881 | − | 1.59496i | −1.45729 | − | 2.00579i | −0.238868 | + | 0.121709i | 1.89428 | + | 3.71773i | 1.41498 | + | 1.94755i | 1.00189 | − | 0.158684i | −0.274014 | − | 0.843328i | − | 0.567390i | |
6.7 | −0.894341 | + | 1.75524i | −1.82703 | + | 2.51469i | −1.10546 | − | 1.52153i | −2.18504 | + | 1.11333i | −2.77991 | − | 5.45588i | 1.99395 | + | 2.74444i | −0.232083 | + | 0.0367583i | −2.05859 | − | 6.33569i | − | 4.83098i | |
6.8 | −0.823636 | + | 1.61648i | −1.05617 | + | 1.45370i | −0.759049 | − | 1.04474i | −3.07532 | + | 1.56696i | −1.47997 | − | 2.90460i | −1.62887 | − | 2.24194i | −1.26978 | + | 0.201113i | −0.0706860 | − | 0.217549i | − | 6.26179i | |
6.9 | −0.789474 | + | 1.54943i | −0.0950687 | + | 0.130851i | −0.601895 | − | 0.828437i | −1.10384 | + | 0.562432i | −0.127690 | − | 0.250606i | −1.09346 | − | 1.50503i | −1.67633 | + | 0.265504i | 0.918967 | + | 2.82829i | − | 2.15434i | |
6.10 | −0.774619 | + | 1.52027i | 1.33338 | − | 1.83524i | −0.535631 | − | 0.737233i | 3.09495 | − | 1.57696i | 1.75720 | + | 3.44871i | 2.24582 | + | 3.09110i | −1.83477 | + | 0.290599i | −0.663145 | − | 2.04095i | 5.92672i | ||
6.11 | −0.647246 | + | 1.27029i | 1.79474 | − | 2.47025i | −0.0191424 | − | 0.0263472i | −1.55833 | + | 0.794009i | 1.97630 | + | 3.87870i | −2.30725 | − | 3.17565i | −2.77040 | + | 0.438788i | −1.95398 | − | 6.01374i | − | 2.49345i | |
6.12 | −0.521637 | + | 1.02377i | −1.34658 | + | 1.85340i | 0.399570 | + | 0.549962i | 2.91337 | − | 1.48444i | −1.19504 | − | 2.34539i | 0.542954 | + | 0.747312i | −3.04118 | + | 0.481676i | −0.694786 | − | 2.13833i | 3.75696i | ||
6.13 | −0.490713 | + | 0.963079i | 0.110843 | − | 0.152562i | 0.488849 | + | 0.672843i | 0.909269 | − | 0.463296i | 0.0925372 | + | 0.181614i | 0.667449 | + | 0.918664i | −3.02305 | + | 0.478804i | 0.916062 | + | 2.81935i | 1.10304i | ||
6.14 | −0.367987 | + | 0.722216i | 1.43531 | − | 1.97553i | 0.789389 | + | 1.08650i | −3.24351 | + | 1.65265i | 0.898584 | + | 1.76357i | 1.95892 | + | 2.69622i | −2.67634 | + | 0.423890i | −0.915560 | − | 2.81780i | − | 2.95066i | |
6.15 | −0.337371 | + | 0.662127i | −0.673641 | + | 0.927187i | 0.850977 | + | 1.17127i | −1.42462 | + | 0.725880i | −0.386649 | − | 0.758842i | 2.13314 | + | 2.93602i | −2.53057 | + | 0.400803i | 0.521167 | + | 1.60399i | − | 1.18817i | |
6.16 | −0.288514 | + | 0.566240i | −1.34658 | + | 1.85341i | 0.938183 | + | 1.29130i | 0.890074 | − | 0.453515i | −0.660966 | − | 1.29722i | −2.94662 | − | 4.05568i | −2.25723 | + | 0.357510i | −0.694790 | − | 2.13834i | 0.634841i | ||
6.17 | −0.203622 | + | 0.399630i | 0.701594 | − | 0.965662i | 1.05733 | + | 1.45529i | −1.56666 | + | 0.798252i | 0.243048 | + | 0.477008i | −1.57412 | − | 2.16659i | −1.68286 | + | 0.266539i | 0.486783 | + | 1.49816i | − | 0.788625i | |
6.18 | −0.0869002 | + | 0.170551i | 0.398389 | − | 0.548335i | 1.15403 | + | 1.58839i | 2.59159 | − | 1.32048i | 0.0588992 | + | 0.115596i | −0.717866 | − | 0.988058i | −0.749303 | + | 0.118678i | 0.785093 | + | 2.41627i | 0.556748i | ||
6.19 | −0.0558070 | + | 0.109527i | 1.69671 | − | 2.33532i | 1.16669 | + | 1.60581i | 1.79824 | − | 0.916251i | 0.161094 | + | 0.316164i | 0.354286 | + | 0.487633i | −0.483814 | + | 0.0766285i | −1.64785 | − | 5.07158i | 0.248090i | ||
6.20 | 0.162489 | − | 0.318903i | −1.59518 | + | 2.19558i | 1.10027 | + | 1.51440i | −2.35398 | + | 1.19941i | 0.440978 | + | 0.865467i | 0.732921 | + | 1.00878i | 1.36874 | − | 0.216787i | −1.34892 | − | 4.15155i | 0.945584i | ||
See next 80 embeddings (of 288 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
11.d | odd | 10 | 1 | inner |
37.d | odd | 4 | 1 | inner |
407.w | even | 20 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 407.2.w.a | ✓ | 288 |
11.d | odd | 10 | 1 | inner | 407.2.w.a | ✓ | 288 |
37.d | odd | 4 | 1 | inner | 407.2.w.a | ✓ | 288 |
407.w | even | 20 | 1 | inner | 407.2.w.a | ✓ | 288 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
407.2.w.a | ✓ | 288 | 1.a | even | 1 | 1 | trivial |
407.2.w.a | ✓ | 288 | 11.d | odd | 10 | 1 | inner |
407.2.w.a | ✓ | 288 | 37.d | odd | 4 | 1 | inner |
407.2.w.a | ✓ | 288 | 407.w | even | 20 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(407, [\chi])\).