Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [109,6,Mod(3,109)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(109, base_ring=CyclotomicField(54))
chi = DirichletCharacter(H, H._module([26]))
N = Newforms(chi, 6, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("109.3");
S:= CuspForms(chi, 6);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 109 \) |
Weight: | \( k \) | \(=\) | \( 6 \) |
Character orbit: | \([\chi]\) | \(=\) | 109.i (of order \(27\), degree \(18\), 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: | \(17.4818363596\) |
Analytic rank: | \(0\) |
Dimension: | \(792\) |
Relative dimension: | \(44\) over \(\Q(\zeta_{27})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{27}]$ |
$q$-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 | −1.87446 | − | 10.6306i | 22.3842 | + | 2.61633i | −79.4258 | + | 28.9086i | −9.30636 | + | 31.0854i | −14.1451 | − | 242.861i | 55.4909 | + | 58.8169i | 283.483 | + | 491.007i | 257.755 | + | 61.0892i | 347.901 | + | 40.6638i |
3.2 | −1.82497 | − | 10.3499i | −1.91960 | − | 0.224369i | −73.7198 | + | 26.8318i | 13.8877 | − | 46.3880i | 1.18101 | + | 20.2772i | −158.261 | − | 167.747i | 244.090 | + | 422.776i | −232.815 | − | 55.1783i | −505.456 | − | 59.0793i |
3.3 | −1.72006 | − | 9.75495i | −14.8828 | − | 1.73955i | −62.1302 | + | 22.6136i | −25.4339 | + | 84.9551i | 8.63011 | + | 148.173i | −7.90448 | − | 8.37826i | 168.975 | + | 292.673i | −17.9777 | − | 4.26080i | 872.481 | + | 101.978i |
3.4 | −1.71999 | − | 9.75457i | −28.1159 | − | 3.28627i | −62.1231 | + | 22.6110i | 15.6213 | − | 52.1788i | 16.3029 | + | 279.911i | 18.7184 | + | 19.8403i | 168.931 | + | 292.597i | 543.253 | + | 128.753i | −535.850 | − | 62.6319i |
3.5 | −1.68921 | − | 9.57996i | −12.2191 | − | 1.42821i | −58.8520 | + | 21.4204i | −5.53672 | + | 18.4939i | 6.95840 | + | 119.471i | 90.8096 | + | 96.2526i | 148.976 | + | 258.034i | −89.1830 | − | 21.1367i | 186.524 | + | 21.8015i |
3.6 | −1.66943 | − | 9.46783i | 6.20745 | + | 0.725547i | −56.7827 | + | 20.6672i | 17.3815 | − | 58.0581i | −3.49358 | − | 59.9824i | 103.641 | + | 109.853i | 136.647 | + | 236.679i | −198.444 | − | 47.0321i | −578.702 | − | 67.6406i |
3.7 | −1.40469 | − | 7.96641i | 15.5937 | + | 1.82264i | −31.4204 | + | 11.4361i | −18.3246 | + | 61.2085i | −7.38445 | − | 126.786i | −57.5141 | − | 60.9614i | 5.81182 | + | 10.0664i | 3.39160 | + | 0.803824i | 513.353 | + | 60.0024i |
3.8 | −1.40212 | − | 7.95183i | 25.0596 | + | 2.92905i | −31.1955 | + | 11.3542i | 19.8808 | − | 66.4065i | −11.8453 | − | 203.376i | −103.436 | − | 109.635i | 4.83486 | + | 8.37423i | 382.954 | + | 90.7617i | −555.929 | − | 64.9787i |
3.9 | −1.22102 | − | 6.92475i | 2.60928 | + | 0.304981i | −16.3912 | + | 5.96590i | 19.8934 | − | 66.4485i | −1.07407 | − | 18.4410i | 62.8824 | + | 66.6514i | −51.1789 | − | 88.6445i | −229.735 | − | 54.4481i | −484.430 | − | 56.6217i |
3.10 | −1.11198 | − | 6.30634i | −12.9401 | − | 1.51248i | −8.46332 | + | 3.08040i | −6.83567 | + | 22.8327i | 4.85087 | + | 83.2863i | −149.023 | − | 157.955i | −73.6210 | − | 127.515i | −71.2925 | − | 16.8966i | 151.592 | + | 17.7186i |
3.11 | −1.10094 | − | 6.24374i | 3.90639 | + | 0.456591i | −7.70200 | + | 2.80330i | −12.5391 | + | 41.8834i | −1.44986 | − | 24.8931i | 67.2178 | + | 71.2467i | −75.4584 | − | 130.698i | −221.399 | − | 52.4724i | 275.313 | + | 32.1795i |
3.12 | −1.07281 | − | 6.08420i | −18.2635 | − | 2.13470i | −5.79637 | + | 2.10971i | 13.4136 | − | 44.8047i | 6.60532 | + | 113.409i | −5.25404 | − | 5.56896i | −79.7946 | − | 138.208i | 92.5496 | + | 21.9347i | −286.991 | − | 33.5444i |
3.13 | −0.941184 | − | 5.33772i | 28.2561 | + | 3.30267i | 2.46474 | − | 0.897092i | 5.60491 | − | 18.7217i | −8.96550 | − | 153.932i | 132.746 | + | 140.702i | −93.8292 | − | 162.517i | 551.052 | + | 130.602i | −105.206 | − | 12.2969i |
3.14 | −0.819322 | − | 4.64661i | −27.3491 | − | 3.19665i | 9.15049 | − | 3.33051i | −18.8279 | + | 62.8894i | 7.55414 | + | 129.700i | 38.0638 | + | 40.3452i | −98.4654 | − | 170.547i | 501.304 | + | 118.811i | 307.649 | + | 35.9590i |
3.15 | −0.617035 | − | 3.49938i | 16.2399 | + | 1.89817i | 18.2052 | − | 6.62616i | 3.83500 | − | 12.8098i | −3.37816 | − | 58.0007i | −75.6228 | − | 80.1555i | −91.2746 | − | 158.092i | 23.6804 | + | 5.61235i | −47.1927 | − | 5.51604i |
3.16 | −0.609714 | − | 3.45786i | −1.91042 | − | 0.223296i | 18.4851 | − | 6.72803i | −20.6855 | + | 69.0945i | 0.392683 | + | 6.74211i | 173.394 | + | 183.787i | −90.7145 | − | 157.122i | −232.850 | − | 55.1865i | 251.531 | + | 29.3998i |
3.17 | −0.530173 | − | 3.00676i | 4.65466 | + | 0.544051i | 21.3106 | − | 7.75643i | 29.1758 | − | 97.4538i | −0.831942 | − | 14.2839i | −35.3410 | − | 37.4593i | −83.4704 | − | 144.575i | −215.080 | − | 50.9749i | −308.489 | − | 36.0572i |
3.18 | −0.266168 | − | 1.50952i | −19.3373 | − | 2.26020i | 27.8624 | − | 10.1411i | 18.0137 | − | 60.1699i | 1.73516 | + | 29.7915i | 150.169 | + | 159.170i | −47.2491 | − | 81.8378i | 132.372 | + | 31.3728i | −95.6222 | − | 11.1766i |
3.19 | −0.260977 | − | 1.48007i | 28.4239 | + | 3.32227i | 27.9477 | − | 10.1721i | −30.2452 | + | 101.026i | −2.50076 | − | 42.9364i | −50.8447 | − | 53.8923i | −46.3956 | − | 80.3596i | 560.429 | + | 132.824i | 157.419 | + | 18.3997i |
3.20 | −0.256311 | − | 1.45361i | 0.00220241 | 0.000257425i | 28.0229 | − | 10.1995i | −26.6246 | + | 88.9323i | −0.000190306 | − | 0.00326743i | −97.8403 | − | 103.705i | −45.6252 | − | 79.0252i | −236.450 | − | 56.0397i | 136.097 | + | 15.9075i | |
See next 80 embeddings (of 792 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
109.i | even | 27 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 109.6.i.a | ✓ | 792 |
109.i | even | 27 | 1 | inner | 109.6.i.a | ✓ | 792 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
109.6.i.a | ✓ | 792 | 1.a | even | 1 | 1 | trivial |
109.6.i.a | ✓ | 792 | 109.i | even | 27 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{6}^{\mathrm{new}}(109, [\chi])\).