Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [312,2,Mod(35,312)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(312, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 3, 3, 4]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("312.35");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 312 = 2^{3} \cdot 3 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 312.bn (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: | \(2.49133254306\) |
Analytic rank: | \(0\) |
Dimension: | \(104\) |
Relative dimension: | \(52\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
35.1 | −1.40463 | − | 0.164360i | −1.71238 | + | 0.260265i | 1.94597 | + | 0.461731i | 1.12484 | 2.44804 | − | 0.0841273i | −2.84449 | + | 1.64227i | −2.65748 | − | 0.968403i | 2.86452 | − | 0.891347i | −1.57998 | − | 0.184879i | ||
35.2 | −1.40122 | − | 0.191231i | 0.596526 | − | 1.62609i | 1.92686 | + | 0.535915i | −0.495602 | −1.14683 | + | 2.16444i | −2.49990 | + | 1.44332i | −2.59748 | − | 1.11941i | −2.28831 | − | 1.94001i | 0.694450 | + | 0.0947745i | ||
35.3 | −1.39321 | − | 0.242856i | −0.891971 | − | 1.48472i | 1.88204 | + | 0.676696i | 2.41329 | 0.882127 | + | 2.28514i | 2.20462 | − | 1.27284i | −2.45773 | − | 1.39984i | −1.40878 | + | 2.64865i | −3.36220 | − | 0.586080i | ||
35.4 | −1.38653 | + | 0.278431i | 1.72127 | − | 0.192941i | 1.84495 | − | 0.772107i | −1.60187 | −2.33288 | + | 0.746773i | 0.132077 | − | 0.0762548i | −2.34311 | + | 1.58424i | 2.92555 | − | 0.664207i | 2.22105 | − | 0.446009i | ||
35.5 | −1.34582 | + | 0.434472i | 0.814250 | + | 1.52872i | 1.62247 | − | 1.16944i | 3.18815 | −1.76002 | − | 1.70362i | −4.15137 | + | 2.39679i | −1.67546 | + | 2.27878i | −1.67399 | + | 2.48953i | −4.29068 | + | 1.38516i | ||
35.6 | −1.34519 | − | 0.436434i | 1.45626 | + | 0.937711i | 1.61905 | + | 1.17417i | 1.48789 | −1.54969 | − | 1.89696i | 3.71351 | − | 2.14399i | −1.66548 | − | 2.28609i | 1.24140 | + | 2.73111i | −2.00149 | − | 0.649368i | ||
35.7 | −1.33082 | − | 0.478444i | −0.608808 | + | 1.62153i | 1.54218 | + | 1.27345i | −3.23710 | 1.58603 | − | 1.86669i | −0.412669 | + | 0.238254i | −1.44310 | − | 2.43258i | −2.25871 | − | 1.97440i | 4.30800 | + | 1.54877i | ||
35.8 | −1.29720 | + | 0.563268i | −1.61458 | + | 0.627008i | 1.36546 | − | 1.46134i | −1.44919 | 1.74126 | − | 1.72280i | 1.54903 | − | 0.894333i | −0.948145 | + | 2.66477i | 2.21372 | − | 2.02471i | 1.87988 | − | 0.816280i | ||
35.9 | −1.18109 | + | 0.777839i | 1.40559 | − | 1.01209i | 0.789934 | − | 1.83739i | 3.91542 | −0.872879 | + | 2.28869i | 1.79682 | − | 1.03739i | 0.496212 | + | 2.78456i | 0.951350 | − | 2.84516i | −4.62446 | + | 3.04557i | ||
35.10 | −1.14209 | + | 0.834045i | −1.35173 | − | 1.08297i | 0.608738 | − | 1.90511i | 1.35437 | 2.44704 | + | 0.109444i | 0.246575 | − | 0.142360i | 0.893713 | + | 2.68352i | 0.654353 | + | 2.92777i | −1.54681 | + | 1.12960i | ||
35.11 | −1.07976 | − | 0.913305i | −0.608808 | + | 1.62153i | 0.331748 | + | 1.97229i | 3.23710 | 2.13831 | − | 1.19483i | 0.412669 | − | 0.238254i | 1.44310 | − | 2.43258i | −2.25871 | − | 1.97440i | −3.49527 | − | 2.95646i | ||
35.12 | −1.05056 | − | 0.946748i | 1.45626 | + | 0.937711i | 0.207336 | + | 1.98922i | −1.48789 | −0.642108 | − | 2.36383i | −3.71351 | + | 2.14399i | 1.66548 | − | 2.28609i | 1.24140 | + | 2.73111i | 1.56312 | + | 1.40866i | ||
35.13 | −1.01982 | + | 0.979778i | 1.06251 | + | 1.36787i | 0.0800719 | − | 1.99840i | −3.80332 | −2.42378 | − | 0.353955i | 0.0948621 | − | 0.0547686i | 1.87632 | + | 2.11646i | −0.742130 | + | 2.90676i | 3.87871 | − | 3.72641i | ||
35.14 | −0.968494 | + | 1.03054i | 0.152617 | − | 1.72531i | −0.124039 | − | 1.99615i | −1.81520 | 1.63020 | + | 1.82823i | −2.79160 | + | 1.61173i | 2.17725 | + | 1.80543i | −2.95342 | − | 0.526623i | 1.75801 | − | 1.87064i | ||
35.15 | −0.906922 | − | 1.08512i | −0.891971 | − | 1.48472i | −0.354985 | + | 1.96824i | −2.41329 | −0.802154 | + | 2.31442i | −2.20462 | + | 1.27284i | 2.45773 | − | 1.39984i | −1.40878 | + | 2.64865i | 2.18866 | + | 2.61871i | ||
35.16 | −0.866223 | − | 1.11788i | 0.596526 | − | 1.62609i | −0.499315 | + | 1.93667i | 0.495602 | −2.33450 | + | 0.741708i | 2.49990 | − | 1.44332i | 2.59748 | − | 1.11941i | −2.28831 | − | 1.94001i | −0.429302 | − | 0.554024i | ||
35.17 | −0.844655 | − | 1.13427i | −1.71238 | + | 0.260265i | −0.573115 | + | 1.91613i | −1.12484 | 1.74158 | + | 1.72246i | 2.84449 | − | 1.64227i | 2.65748 | − | 0.968403i | 2.86452 | − | 0.891347i | 0.950100 | + | 1.27586i | ||
35.18 | −0.803366 | + | 1.16387i | −0.521544 | + | 1.65166i | −0.709207 | − | 1.87003i | 1.48897 | −1.50334 | − | 1.93390i | 3.21659 | − | 1.85710i | 2.74624 | + | 0.676893i | −2.45598 | − | 1.72283i | −1.19619 | + | 1.73298i | ||
35.19 | −0.606262 | + | 1.27767i | −1.16961 | + | 1.27750i | −1.26489 | − | 1.54921i | 1.48897 | −0.923138 | − | 2.26888i | −3.21659 | + | 1.85710i | 2.74624 | − | 0.676893i | −0.264021 | − | 2.98836i | −0.902708 | + | 1.90242i | ||
35.20 | −0.452139 | − | 1.33999i | 1.72127 | − | 0.192941i | −1.59114 | + | 1.21172i | 1.60187 | −1.03679 | − | 2.21925i | −0.132077 | + | 0.0762548i | 2.34311 | + | 1.58424i | 2.92555 | − | 0.664207i | −0.724267 | − | 2.14649i | ||
See next 80 embeddings (of 104 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
8.d | odd | 2 | 1 | inner |
13.c | even | 3 | 1 | inner |
24.f | even | 2 | 1 | inner |
39.i | odd | 6 | 1 | inner |
104.n | odd | 6 | 1 | inner |
312.bn | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 312.2.bn.a | ✓ | 104 |
3.b | odd | 2 | 1 | inner | 312.2.bn.a | ✓ | 104 |
8.d | odd | 2 | 1 | inner | 312.2.bn.a | ✓ | 104 |
13.c | even | 3 | 1 | inner | 312.2.bn.a | ✓ | 104 |
24.f | even | 2 | 1 | inner | 312.2.bn.a | ✓ | 104 |
39.i | odd | 6 | 1 | inner | 312.2.bn.a | ✓ | 104 |
104.n | odd | 6 | 1 | inner | 312.2.bn.a | ✓ | 104 |
312.bn | even | 6 | 1 | inner | 312.2.bn.a | ✓ | 104 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
312.2.bn.a | ✓ | 104 | 1.a | even | 1 | 1 | trivial |
312.2.bn.a | ✓ | 104 | 3.b | odd | 2 | 1 | inner |
312.2.bn.a | ✓ | 104 | 8.d | odd | 2 | 1 | inner |
312.2.bn.a | ✓ | 104 | 13.c | even | 3 | 1 | inner |
312.2.bn.a | ✓ | 104 | 24.f | even | 2 | 1 | inner |
312.2.bn.a | ✓ | 104 | 39.i | odd | 6 | 1 | inner |
312.2.bn.a | ✓ | 104 | 104.n | odd | 6 | 1 | inner |
312.2.bn.a | ✓ | 104 | 312.bn | even | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(312, [\chi])\).