Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [555,2,Mod(53,555)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(555, base_ring=CyclotomicField(36))
chi = DirichletCharacter(H, H._module([18, 27, 4]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("555.53");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 555 = 3 \cdot 5 \cdot 37 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 555.cc (of order \(36\), degree \(12\), 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: | \(4.43169731218\) |
Analytic rank: | \(0\) |
Dimension: | \(864\) |
Relative dimension: | \(72\) over \(\Q(\zeta_{36})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{36}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
53.1 | −1.16749 | − | 2.50369i | −1.61656 | − | 0.621882i | −3.61985 | + | 4.31397i | 1.58461 | + | 1.57766i | 0.330317 | + | 4.77340i | −0.439316 | − | 0.627408i | 9.69020 | + | 2.59648i | 2.22653 | + | 2.01062i | 2.09995 | − | 5.80927i |
53.2 | −1.16534 | − | 2.49909i | 0.673302 | − | 1.59583i | −3.60185 | + | 4.29251i | −1.69798 | + | 1.45495i | −4.77274 | + | 0.177047i | 2.04917 | + | 2.92652i | 9.59780 | + | 2.57172i | −2.09333 | − | 2.14895i | 5.61477 | + | 2.54789i |
53.3 | −1.13132 | − | 2.42611i | −1.30276 | + | 1.14141i | −3.32058 | + | 3.95731i | −0.441655 | − | 2.19202i | 4.24303 | + | 1.86934i | 0.715683 | + | 1.02210i | 8.18608 | + | 2.19345i | 0.394354 | − | 2.97397i | −4.81843 | + | 3.55137i |
53.4 | −1.10675 | − | 2.37344i | 1.71580 | − | 0.236719i | −3.12272 | + | 3.72152i | −1.52163 | − | 1.63849i | −2.46080 | − | 3.81035i | −1.54122 | − | 2.20109i | 7.22973 | + | 1.93720i | 2.88793 | − | 0.812326i | −2.20478 | + | 5.42489i |
53.5 | −1.06683 | − | 2.28783i | 1.20397 | + | 1.24518i | −2.81046 | + | 3.34938i | 1.80201 | − | 1.32391i | 1.56432 | − | 4.08287i | 1.17611 | + | 1.67967i | 5.78445 | + | 1.54994i | −0.100933 | + | 2.99830i | −4.95134 | − | 2.71031i |
53.6 | −0.988252 | − | 2.11931i | −1.10763 | + | 1.33160i | −2.22927 | + | 2.65674i | −1.87675 | + | 1.21566i | 3.91669 | + | 1.03146i | −2.55841 | − | 3.65379i | 3.31610 | + | 0.888547i | −0.546305 | − | 2.94984i | 4.43106 | + | 2.77604i |
53.7 | −0.985998 | − | 2.11448i | 1.45178 | − | 0.944637i | −2.21326 | + | 2.63766i | 2.18739 | + | 0.464047i | −3.42887 | − | 2.13834i | −1.16748 | − | 1.66734i | 3.25239 | + | 0.871475i | 1.21532 | − | 2.74281i | −1.17554 | − | 5.08273i |
53.8 | −0.965213 | − | 2.06991i | −0.219008 | + | 1.71815i | −2.06730 | + | 2.46371i | 0.389364 | + | 2.20191i | 3.76780 | − | 1.20505i | 2.13886 | + | 3.05461i | 2.68290 | + | 0.718880i | −2.90407 | − | 0.752576i | 4.18192 | − | 2.93126i |
53.9 | −0.940837 | − | 2.01763i | −1.47382 | − | 0.909870i | −1.90008 | + | 2.26443i | −2.10130 | + | 0.764539i | −0.449161 | + | 3.82966i | −1.13036 | − | 1.61432i | 2.05575 | + | 0.550837i | 1.34427 | + | 2.68196i | 3.51954 | + | 3.52035i |
53.10 | −0.936649 | − | 2.00865i | −1.35255 | − | 1.08195i | −1.87179 | + | 2.23071i | −1.24170 | − | 1.85962i | −0.906393 | + | 3.73020i | 1.93449 | + | 2.76274i | 1.95236 | + | 0.523133i | 0.658775 | + | 2.92678i | −2.57228 | + | 4.23595i |
53.11 | −0.907611 | − | 1.94638i | 0.996813 | + | 1.41646i | −1.67905 | + | 2.00102i | −2.23607 | − | 0.00211852i | 1.85225 | − | 3.22577i | −0.186940 | − | 0.266978i | 1.26983 | + | 0.340251i | −1.01273 | + | 2.82390i | 2.02535 | + | 4.35415i |
53.12 | −0.900912 | − | 1.93201i | 1.71207 | + | 0.262335i | −1.63545 | + | 1.94906i | −0.520545 | + | 2.17463i | −1.03559 | − | 3.54408i | 0.242575 | + | 0.346433i | 1.12080 | + | 0.300317i | 2.86236 | + | 0.898271i | 4.67038 | − | 0.953456i |
53.13 | −0.831909 | − | 1.78404i | −0.207279 | − | 1.71960i | −1.20513 | + | 1.43622i | 0.471453 | + | 2.18580i | −2.89540 | + | 1.80035i | −1.63411 | − | 2.33376i | −0.237951 | − | 0.0637587i | −2.91407 | + | 0.712877i | 3.50734 | − | 2.65948i |
53.14 | −0.808170 | − | 1.73313i | 1.06686 | − | 1.36448i | −1.06501 | + | 1.26923i | 0.801198 | − | 2.08760i | −3.22702 | − | 0.746279i | 2.29342 | + | 3.27535i | −0.633824 | − | 0.169833i | −0.723603 | − | 2.91143i | −4.26558 | + | 0.298560i |
53.15 | −0.799109 | − | 1.71370i | −1.64819 | + | 0.532407i | −1.01260 | + | 1.20677i | 2.23577 | − | 0.0368002i | 2.22947 | + | 2.39905i | 0.898316 | + | 1.28293i | −0.775631 | − | 0.207830i | 2.43309 | − | 1.75502i | −1.84969 | − | 3.80201i |
53.16 | −0.769311 | − | 1.64979i | −1.71208 | − | 0.262258i | −0.844403 | + | 1.00632i | 1.11334 | − | 1.93920i | 0.884451 | + | 3.02634i | −2.34399 | − | 3.34756i | −1.20681 | − | 0.323363i | 2.86244 | + | 0.898015i | −4.05578 | − | 0.344928i |
53.17 | −0.718080 | − | 1.53993i | 0.277771 | + | 1.70963i | −0.570163 | + | 0.679494i | −0.149554 | − | 2.23106i | 2.43325 | − | 1.65540i | −1.65121 | − | 2.35817i | −1.82666 | − | 0.489452i | −2.84569 | + | 0.949772i | −3.32828 | + | 1.83238i |
53.18 | −0.716262 | − | 1.53603i | −0.656449 | − | 1.60283i | −0.560778 | + | 0.668309i | 1.82552 | + | 1.29131i | −1.99181 | + | 2.15637i | 2.41139 | + | 3.44382i | −1.84594 | − | 0.494617i | −2.13815 | + | 2.10436i | 0.675935 | − | 3.72897i |
53.19 | −0.618669 | − | 1.32674i | 1.05504 | − | 1.37364i | −0.0919102 | + | 0.109534i | −0.785359 | − | 2.09361i | −2.47519 | − | 0.549927i | −1.68195 | − | 2.40208i | −2.62584 | − | 0.703592i | −0.773797 | − | 2.89849i | −2.29180 | + | 2.33722i |
53.20 | −0.613853 | − | 1.31641i | 0.683226 | − | 1.59160i | −0.0705488 | + | 0.0840768i | −2.03880 | + | 0.918302i | −2.51461 | + | 0.0776030i | 0.131992 | + | 0.188504i | −2.65203 | − | 0.710609i | −2.06640 | − | 2.17485i | 2.46039 | + | 2.12020i |
See next 80 embeddings (of 864 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
5.c | odd | 4 | 1 | inner |
15.e | even | 4 | 1 | inner |
37.f | even | 9 | 1 | inner |
111.p | odd | 18 | 1 | inner |
185.bd | odd | 36 | 1 | inner |
555.cc | even | 36 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 555.2.cc.a | ✓ | 864 |
3.b | odd | 2 | 1 | inner | 555.2.cc.a | ✓ | 864 |
5.c | odd | 4 | 1 | inner | 555.2.cc.a | ✓ | 864 |
15.e | even | 4 | 1 | inner | 555.2.cc.a | ✓ | 864 |
37.f | even | 9 | 1 | inner | 555.2.cc.a | ✓ | 864 |
111.p | odd | 18 | 1 | inner | 555.2.cc.a | ✓ | 864 |
185.bd | odd | 36 | 1 | inner | 555.2.cc.a | ✓ | 864 |
555.cc | even | 36 | 1 | inner | 555.2.cc.a | ✓ | 864 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
555.2.cc.a | ✓ | 864 | 1.a | even | 1 | 1 | trivial |
555.2.cc.a | ✓ | 864 | 3.b | odd | 2 | 1 | inner |
555.2.cc.a | ✓ | 864 | 5.c | odd | 4 | 1 | inner |
555.2.cc.a | ✓ | 864 | 15.e | even | 4 | 1 | inner |
555.2.cc.a | ✓ | 864 | 37.f | even | 9 | 1 | inner |
555.2.cc.a | ✓ | 864 | 111.p | odd | 18 | 1 | inner |
555.2.cc.a | ✓ | 864 | 185.bd | odd | 36 | 1 | inner |
555.2.cc.a | ✓ | 864 | 555.cc | even | 36 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(555, [\chi])\).