Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [825,2,Mod(229,825)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(825, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([0, 1, 6]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("825.229");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 825 = 3 \cdot 5^{2} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 825.bv (of order \(10\), 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: | \(6.58765816676\) |
Analytic rank: | \(0\) |
Dimension: | \(240\) |
Relative dimension: | \(60\) over \(\Q(\zeta_{10})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{10}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
229.1 | −1.62533 | + | 2.23707i | 1.00000i | −1.74477 | − | 5.36984i | −0.865518 | − | 2.06177i | −2.23707 | − | 1.62533i | 1.90098 | − | 2.61647i | 9.58887 | + | 3.11561i | −1.00000 | 6.01907 | + | 1.41482i | ||||
229.2 | −1.59021 | + | 2.18873i | − | 1.00000i | −1.64375 | − | 5.05895i | 2.23177 | + | 0.138541i | 2.18873 | + | 1.59021i | 2.63011 | − | 3.62003i | 8.54058 | + | 2.77500i | −1.00000 | −3.85221 | + | 4.66444i | |||
229.3 | −1.51767 | + | 2.08889i | 1.00000i | −1.44212 | − | 4.43840i | 1.21469 | + | 1.87737i | −2.08889 | − | 1.51767i | 1.01347 | − | 1.39492i | 6.54873 | + | 2.12781i | −1.00000 | −5.76513 | − | 0.311869i | ||||
229.4 | −1.50176 | + | 2.06699i | − | 1.00000i | −1.39915 | − | 4.30613i | 0.108640 | + | 2.23343i | 2.06699 | + | 1.50176i | −2.78784 | + | 3.83714i | 6.14213 | + | 1.99570i | −1.00000 | −4.77963 | − | 3.12951i | |||
229.5 | −1.45343 | + | 2.00048i | 1.00000i | −1.27141 | − | 3.91300i | 1.75158 | − | 1.38995i | −2.00048 | − | 1.45343i | −1.92985 | + | 2.65621i | 4.97238 | + | 1.61562i | −1.00000 | 0.234761 | + | 5.52420i | ||||
229.6 | −1.44907 | + | 1.99448i | − | 1.00000i | −1.26009 | − | 3.87817i | 0.402508 | − | 2.19954i | 1.99448 | + | 1.44907i | −1.80478 | + | 2.48406i | 4.87158 | + | 1.58287i | −1.00000 | 3.80367 | + | 3.99009i | |||
229.7 | −1.44038 | + | 1.98251i | − | 1.00000i | −1.23762 | − | 3.80901i | −2.19799 | − | 0.410908i | 1.98251 | + | 1.44038i | −0.163390 | + | 0.224887i | 4.67288 | + | 1.51831i | −1.00000 | 3.98056 | − | 3.76567i | |||
229.8 | −1.32445 | + | 1.82295i | − | 1.00000i | −0.950938 | − | 2.92669i | 0.452325 | − | 2.18984i | 1.82295 | + | 1.32445i | 0.988725 | − | 1.36086i | 2.30866 | + | 0.750129i | −1.00000 | 3.39288 | + | 3.72490i | |||
229.9 | −1.29970 | + | 1.78888i | 1.00000i | −0.892845 | − | 2.74790i | −0.423658 | + | 2.19557i | −1.78888 | − | 1.29970i | 1.35421 | − | 1.86391i | 1.87018 | + | 0.607657i | −1.00000 | −3.37698 | − | 3.61145i | ||||
229.10 | −1.28616 | + | 1.77025i | 1.00000i | −0.861544 | − | 2.65156i | −1.34605 | − | 1.78554i | −1.77025 | − | 1.28616i | −0.879948 | + | 1.21114i | 1.63990 | + | 0.532837i | −1.00000 | 4.89210 | − | 0.0863584i | ||||
229.11 | −1.12467 | + | 1.54798i | 1.00000i | −0.513321 | − | 1.57984i | 1.17143 | + | 1.90466i | −1.54798 | − | 1.12467i | −2.69745 | + | 3.71273i | −0.616642 | − | 0.200359i | −1.00000 | −4.26587 | − | 0.328774i | ||||
229.12 | −1.10426 | + | 1.51988i | − | 1.00000i | −0.472624 | − | 1.45459i | 1.94145 | + | 1.10941i | 1.51988 | + | 1.10426i | 0.876577 | − | 1.20651i | −0.840761 | − | 0.273180i | −1.00000 | −3.83004 | + | 1.72570i | |||
229.13 | −1.09709 | + | 1.51001i | − | 1.00000i | −0.458504 | − | 1.41113i | −1.21793 | + | 1.87527i | 1.51001 | + | 1.09709i | 1.35490 | − | 1.86487i | −0.916408 | − | 0.297759i | −1.00000 | −1.49551 | − | 3.89643i | |||
229.14 | −0.971558 | + | 1.33724i | 1.00000i | −0.226238 | − | 0.696290i | −2.09029 | − | 0.794156i | −1.33724 | − | 0.971558i | 0.542949 | − | 0.747306i | −1.99312 | − | 0.647604i | −1.00000 | 3.09281 | − | 2.02364i | ||||
229.15 | −0.907749 | + | 1.24941i | 1.00000i | −0.118981 | − | 0.366186i | 2.17166 | − | 0.532824i | −1.24941 | − | 0.907749i | 2.88816 | − | 3.97521i | −2.37202 | − | 0.770715i | −1.00000 | −1.30560 | + | 3.19696i | ||||
229.16 | −0.889988 | + | 1.22496i | 1.00000i | −0.0904232 | − | 0.278294i | −1.65681 | + | 1.50166i | −1.22496 | − | 0.889988i | 0.788000 | − | 1.08459i | −2.45869 | − | 0.798876i | −1.00000 | −0.364931 | − | 3.36599i | ||||
229.17 | −0.747547 | + | 1.02891i | − | 1.00000i | 0.118205 | + | 0.363797i | −1.85789 | + | 1.24428i | 1.02891 | + | 0.747547i | −1.11081 | + | 1.52890i | −2.88179 | − | 0.936350i | −1.00000 | 0.108603 | − | 2.84176i | |||
229.18 | −0.727132 | + | 1.00081i | − | 1.00000i | 0.145131 | + | 0.446668i | −2.05997 | − | 0.869789i | 1.00081 | + | 0.727132i | −2.52673 | + | 3.47774i | −2.90561 | − | 0.944090i | −1.00000 | 2.36836 | − | 1.42919i | |||
229.19 | −0.703708 | + | 0.968572i | 1.00000i | 0.175109 | + | 0.538929i | 0.963916 | − | 2.01764i | −0.968572 | − | 0.703708i | −2.17421 | + | 2.99254i | −2.92247 | − | 0.949566i | −1.00000 | 1.27591 | + | 2.35345i | ||||
229.20 | −0.702299 | + | 0.966631i | − | 1.00000i | 0.176882 | + | 0.544385i | −0.811320 | − | 2.08369i | 0.966631 | + | 0.702299i | 1.40869 | − | 1.93889i | −2.92313 | − | 0.949782i | −1.00000 | 2.58395 | + | 0.679125i | |||
See next 80 embeddings (of 240 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
275.t | even | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 825.2.bv.a | yes | 240 |
11.c | even | 5 | 1 | 825.2.v.a | ✓ | 240 | |
25.e | even | 10 | 1 | 825.2.v.a | ✓ | 240 | |
275.t | even | 10 | 1 | inner | 825.2.bv.a | yes | 240 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
825.2.v.a | ✓ | 240 | 11.c | even | 5 | 1 | |
825.2.v.a | ✓ | 240 | 25.e | even | 10 | 1 | |
825.2.bv.a | yes | 240 | 1.a | even | 1 | 1 | trivial |
825.2.bv.a | yes | 240 | 275.t | even | 10 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(825, [\chi])\).