Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [693,2,Mod(419,693)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(693, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([5, 3, 0]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("693.419");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 693 = 3^{2} \cdot 7 \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 693.bd (of order \(6\), degree \(2\), 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: | \(5.53363286007\) |
Analytic rank: | \(0\) |
Dimension: | \(160\) |
Relative dimension: | \(80\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
419.1 | −2.41842 | + | 1.39627i | −1.34383 | + | 1.09275i | 2.89916 | − | 5.02150i | 0.201463 | − | 0.348945i | 1.72417 | − | 4.51909i | −2.63748 | + | 0.208984i | 10.6070i | 0.611782 | − | 2.93696i | 1.12519i | ||||
419.2 | −2.41842 | + | 1.39627i | 1.34383 | − | 1.09275i | 2.89916 | − | 5.02150i | −0.201463 | + | 0.348945i | −1.72417 | + | 4.51909i | 1.49973 | − | 2.17964i | 10.6070i | 0.611782 | − | 2.93696i | − | 1.12519i | |||
419.3 | −2.29950 | + | 1.32762i | −0.446721 | − | 1.67345i | 2.52513 | − | 4.37366i | 1.04761 | − | 1.81452i | 3.24894 | + | 3.25503i | −0.947803 | + | 2.47016i | 8.09916i | −2.60088 | + | 1.49513i | 5.56331i | ||||
419.4 | −2.29950 | + | 1.32762i | 0.446721 | + | 1.67345i | 2.52513 | − | 4.37366i | −1.04761 | + | 1.81452i | −3.24894 | − | 3.25503i | 2.61312 | + | 0.414256i | 8.09916i | −2.60088 | + | 1.49513i | − | 5.56331i | |||
419.5 | −2.17855 | + | 1.25779i | −1.49370 | − | 0.876850i | 2.16405 | − | 3.74825i | −1.54558 | + | 2.67703i | 4.35698 | + | 0.0315080i | 1.97956 | + | 1.75537i | 5.85651i | 1.46227 | + | 2.61950i | − | 7.77605i | |||
419.6 | −2.17855 | + | 1.25779i | 1.49370 | + | 0.876850i | 2.16405 | − | 3.74825i | 1.54558 | − | 2.67703i | −4.35698 | − | 0.0315080i | 0.530412 | + | 2.59204i | 5.85651i | 1.46227 | + | 2.61950i | 7.77605i | ||||
419.7 | −2.09869 | + | 1.21168i | −0.120284 | + | 1.72787i | 1.93634 | − | 3.35384i | 1.90871 | − | 3.30598i | −1.84119 | − | 3.77201i | 0.229094 | − | 2.63581i | 4.53820i | −2.97106 | − | 0.415668i | 9.25098i | ||||
419.8 | −2.09869 | + | 1.21168i | 0.120284 | − | 1.72787i | 1.93634 | − | 3.35384i | −1.90871 | + | 3.30598i | 1.84119 | + | 3.77201i | −2.39723 | − | 1.11951i | 4.53820i | −2.97106 | − | 0.415668i | − | 9.25098i | |||
419.9 | −2.01981 | + | 1.16614i | −1.51905 | + | 0.832152i | 1.71977 | − | 2.97872i | −1.40542 | + | 2.43426i | 2.09780 | − | 3.45222i | 0.621796 | − | 2.57165i | 3.35740i | 1.61505 | − | 2.52817i | − | 6.55567i | |||
419.10 | −2.01981 | + | 1.16614i | 1.51905 | − | 0.832152i | 1.71977 | − | 2.97872i | 1.40542 | − | 2.43426i | −2.09780 | + | 3.45222i | −2.53801 | − | 0.747332i | 3.35740i | 1.61505 | − | 2.52817i | 6.55567i | ||||
419.11 | −1.95789 | + | 1.13039i | −1.57515 | − | 0.720352i | 1.55555 | − | 2.69430i | 1.57572 | − | 2.72923i | 3.89824 | − | 0.370158i | −1.91779 | − | 1.82266i | 2.51196i | 1.96218 | + | 2.26932i | 7.12471i | ||||
419.12 | −1.95789 | + | 1.13039i | 1.57515 | + | 0.720352i | 1.55555 | − | 2.69430i | −1.57572 | + | 2.72923i | −3.89824 | + | 0.370158i | −0.619575 | − | 2.57218i | 2.51196i | 1.96218 | + | 2.26932i | − | 7.12471i | |||
419.13 | −1.79587 | + | 1.03685i | −1.73093 | − | 0.0623852i | 1.15010 | − | 1.99203i | −0.140492 | + | 0.243340i | 3.17320 | − | 1.68267i | −1.37983 | + | 2.25745i | 0.622507i | 2.99222 | + | 0.215969i | − | 0.582675i | |||
419.14 | −1.79587 | + | 1.03685i | 1.73093 | + | 0.0623852i | 1.15010 | − | 1.99203i | 0.140492 | − | 0.243340i | −3.17320 | + | 1.68267i | 2.64492 | − | 0.0662417i | 0.622507i | 2.99222 | + | 0.215969i | 0.582675i | ||||
419.15 | −1.64920 | + | 0.952166i | −1.66102 | + | 0.490944i | 0.813239 | − | 1.40857i | 0.677347 | − | 1.17320i | 2.27189 | − | 2.39123i | 2.53163 | − | 0.768675i | − | 0.711311i | 2.51795 | − | 1.63093i | 2.57978i | |||
419.16 | −1.64920 | + | 0.952166i | 1.66102 | − | 0.490944i | 0.813239 | − | 1.40857i | −0.677347 | + | 1.17320i | −2.27189 | + | 2.39123i | −1.93151 | + | 1.80812i | − | 0.711311i | 2.51795 | − | 1.63093i | − | 2.57978i | ||
419.17 | −1.57858 | + | 0.911394i | −0.892429 | + | 1.48444i | 0.661279 | − | 1.14537i | 1.18301 | − | 2.04903i | 0.0558598 | − | 3.15667i | 0.489054 | + | 2.60016i | − | 1.23483i | −1.40714 | − | 2.64952i | 4.31274i | |||
419.18 | −1.57858 | + | 0.911394i | 0.892429 | − | 1.48444i | 0.661279 | − | 1.14537i | −1.18301 | + | 2.04903i | −0.0558598 | + | 3.15667i | 2.00728 | + | 1.72361i | − | 1.23483i | −1.40714 | − | 2.64952i | − | 4.31274i | ||
419.19 | −1.33414 | + | 0.770264i | −0.553028 | + | 1.64139i | 0.186614 | − | 0.323224i | −1.81524 | + | 3.14410i | −0.526489 | − | 2.61582i | 1.26973 | + | 2.32116i | − | 2.50609i | −2.38832 | − | 1.81547i | − | 5.59287i | ||
419.20 | −1.33414 | + | 0.770264i | 0.553028 | − | 1.64139i | 0.186614 | − | 0.323224i | 1.81524 | − | 3.14410i | 0.526489 | + | 2.61582i | 1.37532 | + | 2.26020i | − | 2.50609i | −2.38832 | − | 1.81547i | 5.59287i | |||
See next 80 embeddings (of 160 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.b | odd | 2 | 1 | inner |
9.d | odd | 6 | 1 | inner |
63.o | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 693.2.bd.a | ✓ | 160 |
7.b | odd | 2 | 1 | inner | 693.2.bd.a | ✓ | 160 |
9.d | odd | 6 | 1 | inner | 693.2.bd.a | ✓ | 160 |
63.o | even | 6 | 1 | inner | 693.2.bd.a | ✓ | 160 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
693.2.bd.a | ✓ | 160 | 1.a | even | 1 | 1 | trivial |
693.2.bd.a | ✓ | 160 | 7.b | odd | 2 | 1 | inner |
693.2.bd.a | ✓ | 160 | 9.d | odd | 6 | 1 | inner |
693.2.bd.a | ✓ | 160 | 63.o | even | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(693, [\chi])\).