Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [61,4,Mod(3,61)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(61, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([1]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("61.3");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 61 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 61.g (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: | \(3.59911651035\) |
Analytic rank: | \(0\) |
Dimension: | \(56\) |
Relative dimension: | \(14\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.1 | −4.85236 | − | 1.57663i | 0.307214 | − | 0.945507i | 14.5875 | + | 10.5984i | −13.0281 | − | 9.46549i | −2.98142 | + | 4.10358i | −15.3133 | + | 4.97559i | −30.0826 | − | 41.4051i | 21.0439 | + | 15.2893i | 48.2936 | + | 66.4704i |
3.2 | −4.34900 | − | 1.41308i | 1.67142 | − | 5.14411i | 10.4449 | + | 7.58865i | 13.1686 | + | 9.56756i | −14.5380 | + | 20.0099i | 9.26579 | − | 3.01064i | −13.1988 | − | 18.1666i | −1.82477 | − | 1.32577i | −43.7506 | − | 60.2176i |
3.3 | −4.17464 | − | 1.35642i | −2.48370 | + | 7.64403i | 9.11560 | + | 6.62287i | 5.24583 | + | 3.81132i | 20.7371 | − | 28.5421i | −13.1023 | + | 4.25719i | −8.43039 | − | 11.6034i | −30.4190 | − | 22.1007i | −16.7297 | − | 23.0264i |
3.4 | −2.64844 | − | 0.860532i | 2.11274 | − | 6.50235i | −0.198391 | − | 0.144139i | −7.27194 | − | 5.28337i | −11.1910 | + | 15.4030i | 0.669168 | − | 0.217426i | 13.4960 | + | 18.5757i | −15.9734 | − | 11.6054i | 14.7128 | + | 20.2505i |
3.5 | −2.53128 | − | 0.822462i | −1.35525 | + | 4.17102i | −0.741211 | − | 0.538521i | −6.44412 | − | 4.68193i | 6.86102 | − | 9.44338i | 24.1379 | − | 7.84287i | 13.9486 | + | 19.1986i | 6.28273 | + | 4.56467i | 12.4612 | + | 17.1513i |
3.6 | −1.55797 | − | 0.506216i | −0.451246 | + | 1.38879i | −4.30111 | − | 3.12494i | 9.62864 | + | 6.99562i | 1.40606 | − | 1.93527i | −11.5797 | + | 3.76246i | 12.8222 | + | 17.6482i | 20.1183 | + | 14.6168i | −11.4599 | − | 15.7731i |
3.7 | 0.552802 | + | 0.179616i | −0.190651 | + | 0.586762i | −6.19881 | − | 4.50370i | −8.64055 | − | 6.27772i | −0.210784 | + | 0.290119i | −26.9049 | + | 8.74194i | −5.35098 | − | 7.36499i | 21.5355 | + | 15.6465i | −3.64893 | − | 5.02232i |
3.8 | 0.566527 | + | 0.184076i | 2.88056 | − | 8.86545i | −6.18507 | − | 4.49371i | 8.02286 | + | 5.82895i | 3.26383 | − | 4.49228i | −12.1266 | + | 3.94017i | −5.47789 | − | 7.53967i | −48.4551 | − | 35.2047i | 3.47220 | + | 4.77907i |
3.9 | 0.913598 | + | 0.296846i | −2.89680 | + | 8.91544i | −5.72559 | − | 4.15989i | −6.65918 | − | 4.83817i | −5.29303 | + | 7.28522i | 4.36223 | − | 1.41737i | −8.51312 | − | 11.7173i | −49.2501 | − | 35.7823i | −4.64762 | − | 6.39690i |
3.10 | 1.33493 | + | 0.433746i | 0.367985 | − | 1.13254i | −4.87823 | − | 3.54424i | 10.4853 | + | 7.61798i | 0.982470 | − | 1.35225i | 33.6990 | − | 10.9495i | −11.5751 | − | 15.9317i | 20.6962 | + | 15.0367i | 10.6928 | + | 14.7174i |
3.11 | 2.04842 | + | 0.665573i | 1.48023 | − | 4.55567i | −2.71909 | − | 1.97553i | −14.4070 | − | 10.4673i | 6.06426 | − | 8.34673i | 20.3161 | − | 6.60110i | −14.3829 | − | 19.7964i | 3.28042 | + | 2.38336i | −22.5448 | − | 31.0303i |
3.12 | 3.49287 | + | 1.13490i | −1.60499 | + | 4.93965i | 4.44000 | + | 3.22585i | 7.56571 | + | 5.49681i | −11.2120 | + | 15.4320i | −5.43549 | + | 1.76610i | −5.42237 | − | 7.46325i | 0.0193460 | + | 0.0140557i | 20.1877 | + | 27.7860i |
3.13 | 4.25579 | + | 1.38279i | 1.64291 | − | 5.05635i | 9.72750 | + | 7.06744i | 1.31028 | + | 0.951974i | 13.9837 | − | 19.2470i | −9.52309 | + | 3.09424i | 10.5836 | + | 14.5671i | −1.02407 | − | 0.744033i | 4.25989 | + | 5.86324i |
3.14 | 5.13973 | + | 1.67000i | −1.67141 | + | 5.14407i | 17.1558 | + | 12.4644i | −15.5386 | − | 11.2895i | −17.1812 | + | 23.6479i | 17.8163 | − | 5.78888i | 41.9485 | + | 57.7371i | −1.82437 | − | 1.32548i | −61.0109 | − | 83.9743i |
27.1 | −3.02843 | − | 4.16827i | 6.51237 | − | 4.73151i | −5.73100 | + | 17.6382i | 5.04273 | − | 15.5199i | −39.4445 | − | 12.8163i | 6.75688 | − | 9.30004i | 51.6759 | − | 16.7905i | 11.6803 | − | 35.9482i | −79.9628 | + | 25.9815i |
27.2 | −2.73035 | − | 3.75801i | −6.37323 | + | 4.63043i | −4.19566 | + | 12.9129i | −0.339836 | + | 1.04591i | 34.8024 | + | 11.3080i | 12.2949 | − | 16.9225i | 24.6401 | − | 8.00605i | 10.8338 | − | 33.3430i | 4.85841 | − | 1.57859i |
27.3 | −2.63724 | − | 3.62986i | 1.01836 | − | 0.739880i | −3.74866 | + | 11.5372i | −3.38601 | + | 10.4211i | −5.37132 | − | 1.74525i | −9.13545 | + | 12.5739i | 17.6272 | − | 5.72744i | −7.85383 | + | 24.1716i | 46.7567 | − | 15.1922i |
27.4 | −1.90219 | − | 2.61814i | −3.43440 | + | 2.49524i | −0.764204 | + | 2.35198i | 6.57191 | − | 20.2263i | 13.0658 | + | 4.24533i | −17.2829 | + | 23.7878i | −17.0110 | + | 5.52722i | −2.77456 | + | 8.53922i | −65.4563 | + | 21.2680i |
27.5 | −1.54664 | − | 2.12876i | 2.62276 | − | 1.90555i | 0.332594 | − | 1.02362i | −0.143809 | + | 0.442599i | −8.11292 | − | 2.63605i | 16.6148 | − | 22.8683i | −22.7135 | + | 7.38007i | −5.09569 | + | 15.6829i | 1.16461 | − | 0.378404i |
27.6 | −0.582091 | − | 0.801180i | −3.31811 | + | 2.41075i | 2.16908 | − | 6.67573i | −3.99493 | + | 12.2951i | 3.86288 | + | 1.25513i | −4.30231 | + | 5.92162i | −14.1458 | + | 4.59625i | −3.14532 | + | 9.68030i | 12.1760 | − | 3.95623i |
See all 56 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
61.g | even | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 61.4.g.a | ✓ | 56 |
61.g | even | 10 | 1 | inner | 61.4.g.a | ✓ | 56 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
61.4.g.a | ✓ | 56 | 1.a | even | 1 | 1 | trivial |
61.4.g.a | ✓ | 56 | 61.g | even | 10 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(61, [\chi])\).