Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [633,2,Mod(58,633)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(633, base_ring=CyclotomicField(14))
chi = DirichletCharacter(H, H._module([0, 12]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("633.58");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 633 = 3 \cdot 211 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 633.j (of order \(7\), 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: | \(5.05453044795\) |
Analytic rank: | \(0\) |
Dimension: | \(102\) |
Relative dimension: | \(17\) over \(\Q(\zeta_{7})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{7}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
58.1 | −2.21227 | + | 1.06537i | 0.900969 | − | 0.433884i | 2.51213 | − | 3.15011i | −1.86917 | − | 0.900145i | −1.53094 | + | 1.91973i | 1.35248 | + | 0.651320i | −1.10869 | + | 4.85750i | 0.623490 | − | 0.781831i | 5.09409 | ||
58.2 | −1.93212 | + | 0.930459i | 0.900969 | − | 0.433884i | 1.62035 | − | 2.03185i | 2.34489 | + | 1.12924i | −1.33707 | + | 1.67663i | 3.74099 | + | 1.80157i | −0.285760 | + | 1.25199i | 0.623490 | − | 0.781831i | −5.58131 | ||
58.3 | −1.58514 | + | 0.763365i | 0.900969 | − | 0.433884i | 0.682973 | − | 0.856421i | 0.879581 | + | 0.423584i | −1.09695 | + | 1.37554i | −0.768799 | − | 0.370234i | 0.354148 | − | 1.55162i | 0.623490 | − | 0.781831i | −1.71761 | ||
58.4 | −1.57317 | + | 0.757599i | 0.900969 | − | 0.433884i | 0.653928 | − | 0.820000i | 2.94852 | + | 1.41993i | −1.08867 | + | 1.36515i | −3.44433 | − | 1.65870i | 0.369573 | − | 1.61920i | 0.623490 | − | 0.781831i | −5.71427 | ||
58.5 | −1.20842 | + | 0.581942i | 0.900969 | − | 0.433884i | −0.125368 | + | 0.157206i | −1.83291 | − | 0.882682i | −0.836250 | + | 1.04862i | 2.67459 | + | 1.28801i | 0.656920 | − | 2.87815i | 0.623490 | − | 0.781831i | 2.72858 | ||
58.6 | −0.943455 | + | 0.454344i | 0.900969 | − | 0.433884i | −0.563301 | + | 0.706357i | −0.330692 | − | 0.159253i | −0.652891 | + | 0.818699i | −1.89870 | − | 0.914364i | 0.676548 | − | 2.96415i | 0.623490 | − | 0.781831i | 0.384348 | ||
58.7 | −0.505165 | + | 0.243275i | 0.900969 | − | 0.433884i | −1.05097 | + | 1.31788i | 1.33325 | + | 0.642061i | −0.349585 | + | 0.438366i | 4.43429 | + | 2.13544i | 0.459839 | − | 2.01468i | 0.623490 | − | 0.781831i | −0.829709 | ||
58.8 | −0.164045 | + | 0.0789998i | 0.900969 | − | 0.433884i | −1.22631 | + | 1.53774i | −0.727443 | − | 0.350318i | −0.113522 | + | 0.142353i | −2.28528 | − | 1.10053i | 0.160720 | − | 0.704159i | 0.623490 | − | 0.781831i | 0.147008 | ||
58.9 | 0.212087 | − | 0.102136i | 0.900969 | − | 0.433884i | −1.21243 | + | 1.52034i | 3.49335 | + | 1.68231i | 0.146769 | − | 0.184042i | −0.300233 | − | 0.144584i | −0.206622 | + | 0.905271i | 0.623490 | − | 0.781831i | 0.912719 | ||
58.10 | 0.598572 | − | 0.288257i | 0.900969 | − | 0.433884i | −0.971783 | + | 1.21858i | −3.20197 | − | 1.54199i | 0.414225 | − | 0.519421i | 0.853343 | + | 0.410948i | −0.526089 | + | 2.30495i | 0.623490 | − | 0.781831i | −2.36110 | ||
58.11 | 0.976127 | − | 0.470078i | 0.900969 | − | 0.433884i | −0.515129 | + | 0.645952i | −2.03757 | − | 0.981242i | 0.675501 | − | 0.847051i | −3.01329 | − | 1.45113i | −0.681351 | + | 2.98519i | 0.623490 | − | 0.781831i | −2.45019 | ||
58.12 | 1.11057 | − | 0.534825i | 0.900969 | − | 0.433884i | −0.299641 | + | 0.375738i | 1.61591 | + | 0.778181i | 0.768542 | − | 0.963721i | 2.46010 | + | 1.18472i | −0.680398 | + | 2.98102i | 0.623490 | − | 0.781831i | 2.21078 | ||
58.13 | 1.45965 | − | 0.702932i | 0.900969 | − | 0.433884i | 0.389494 | − | 0.488410i | −1.34325 | − | 0.646875i | 1.01011 | − | 1.26664i | 2.08862 | + | 1.00583i | −0.495802 | + | 2.17225i | 0.623490 | − | 0.781831i | −2.41539 | ||
58.14 | 1.86290 | − | 0.897123i | 0.900969 | − | 0.433884i | 1.41857 | − | 1.77883i | 3.29234 | + | 1.58551i | 1.28916 | − | 1.61656i | −2.98252 | − | 1.43631i | 0.126624 | − | 0.554777i | 0.623490 | − | 0.781831i | 7.55568 | ||
58.15 | 2.07373 | − | 0.998654i | 0.900969 | − | 0.433884i | 2.05605 | − | 2.57821i | 0.490877 | + | 0.236394i | 1.43506 | − | 1.79951i | 1.33815 | + | 0.644421i | 0.664617 | − | 2.91188i | 0.623490 | − | 0.781831i | 1.25402 | ||
58.16 | 2.26941 | − | 1.09289i | 0.900969 | − | 0.433884i | 2.70882 | − | 3.39676i | −3.64441 | − | 1.75506i | 1.57048 | − | 1.96932i | −1.39201 | − | 0.670354i | 1.31415 | − | 5.75766i | 0.623490 | − | 0.781831i | −10.1887 | ||
58.17 | 2.30771 | − | 1.11134i | 0.900969 | − | 0.433884i | 2.84349 | − | 3.56563i | 0.390632 | + | 0.188118i | 1.59699 | − | 2.00256i | −1.05547 | − | 0.508287i | 1.45944 | − | 6.39423i | 0.623490 | − | 0.781831i | 1.11053 | ||
148.1 | −0.602159 | + | 2.63823i | 0.222521 | − | 0.974928i | −4.79572 | − | 2.30950i | 0.309249 | + | 1.35491i | 2.43809 | + | 1.17412i | −0.0645022 | − | 0.282603i | 5.60635 | − | 7.03014i | −0.900969 | − | 0.433884i | −3.76077 | ||
148.2 | −0.541227 | + | 2.37127i | 0.222521 | − | 0.974928i | −3.52806 | − | 1.69902i | −0.152066 | − | 0.666245i | 2.19138 | + | 1.05531i | −0.974227 | − | 4.26837i | 2.90536 | − | 3.64321i | −0.900969 | − | 0.433884i | 1.66215 | ||
148.3 | −0.488725 | + | 2.14124i | 0.222521 | − | 0.974928i | −2.54414 | − | 1.22519i | −0.496014 | − | 2.17318i | 1.97881 | + | 0.952944i | 0.265170 | + | 1.16178i | 1.12807 | − | 1.41455i | −0.900969 | − | 0.433884i | 4.89572 | ||
See next 80 embeddings (of 102 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
211.f | even | 7 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 633.2.j.a | ✓ | 102 |
211.f | even | 7 | 1 | inner | 633.2.j.a | ✓ | 102 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
633.2.j.a | ✓ | 102 | 1.a | even | 1 | 1 | trivial |
633.2.j.a | ✓ | 102 | 211.f | even | 7 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{102} - 7 T_{2}^{101} + 53 T_{2}^{100} - 257 T_{2}^{99} + 1249 T_{2}^{98} - 4863 T_{2}^{97} + \cdots + 482197681 \) acting on \(S_{2}^{\mathrm{new}}(633, [\chi])\).