Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [693,2,Mod(47,693)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(693, base_ring=CyclotomicField(30))
chi = DirichletCharacter(H, H._module([5, 25, 24]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("693.47");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 693 = 3^{2} \cdot 7 \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 693.ce (of order \(30\), degree \(8\), 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: | \(5.53363286007\) |
Analytic rank: | \(0\) |
Dimension: | \(736\) |
Relative dimension: | \(92\) over \(\Q(\zeta_{30})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{30}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
47.1 | −1.13367 | + | 2.54627i | 1.22240 | + | 1.22709i | −3.86000 | − | 4.28697i | −0.771567 | − | 0.560576i | −4.51029 | + | 1.72144i | 1.41545 | + | 2.23528i | 9.99010 | − | 3.24598i | −0.0114824 | + | 2.99998i | 2.30208 | − | 1.32911i |
47.2 | −1.10695 | + | 2.48625i | −1.24302 | + | 1.20620i | −3.61784 | − | 4.01801i | 2.39965 | + | 1.74345i | −1.62295 | − | 4.42565i | 0.0922054 | − | 2.64414i | 8.81788 | − | 2.86510i | 0.0901761 | − | 2.99864i | −6.99094 | + | 4.03622i |
47.3 | −1.08752 | + | 2.44261i | 0.773505 | − | 1.54974i | −3.44538 | − | 3.82648i | 1.46082 | + | 1.06134i | 2.94420 | + | 3.57474i | 1.06128 | − | 2.42357i | 8.00770 | − | 2.60186i | −1.80338 | − | 2.39746i | −4.18111 | + | 2.41397i |
47.4 | −1.08287 | + | 2.43218i | −0.0800370 | − | 1.73020i | −3.40460 | − | 3.78119i | −1.76825 | − | 1.28471i | 4.29482 | + | 1.67893i | −0.976176 | + | 2.45908i | 7.81920 | − | 2.54061i | −2.98719 | + | 0.276960i | 5.03942 | − | 2.90951i |
47.5 | −1.06804 | + | 2.39885i | −1.51269 | − | 0.843665i | −3.27552 | − | 3.63783i | −1.84635 | − | 1.34145i | 3.63944 | − | 2.72765i | 2.38282 | − | 1.14986i | 7.23030 | − | 2.34927i | 1.57646 | + | 2.55241i | 5.18992 | − | 2.99640i |
47.6 | −1.06346 | + | 2.38858i | −1.02741 | + | 1.39442i | −3.23610 | − | 3.59405i | −2.63685 | − | 1.91578i | −2.23808 | − | 3.93698i | −2.64483 | − | 0.0699196i | 7.05285 | − | 2.29161i | −0.888838 | − | 2.86530i | 7.38021 | − | 4.26096i |
47.7 | −1.05030 | + | 2.35901i | 1.71966 | + | 0.206767i | −3.12355 | − | 3.46905i | −0.650624 | − | 0.472706i | −2.29393 | + | 3.83954i | −2.19806 | − | 1.47259i | 6.55245 | − | 2.12902i | 2.91450 | + | 0.711138i | 1.79847 | − | 1.03835i |
47.8 | −1.00648 | + | 2.26059i | −1.73204 | + | 0.00690604i | −2.75902 | − | 3.06420i | 1.91344 | + | 1.39020i | 1.72765 | − | 3.92238i | −0.0265246 | + | 2.64562i | 4.99699 | − | 1.62362i | 2.99990 | − | 0.0239230i | −5.06851 | + | 2.92631i |
47.9 | −0.916118 | + | 2.05763i | 1.27497 | + | 1.17237i | −2.05633 | − | 2.28378i | 3.51611 | + | 2.55461i | −3.58033 | + | 1.54940i | −2.54671 | + | 0.717121i | 2.29878 | − | 0.746918i | 0.251108 | + | 2.98947i | −8.47762 | + | 4.89455i |
47.10 | −0.901969 | + | 2.02586i | −0.365336 | − | 1.69308i | −1.95228 | − | 2.16823i | 3.22480 | + | 2.34296i | 3.75946 | + | 0.786990i | 2.30234 | + | 1.30354i | 1.93534 | − | 0.628830i | −2.73306 | + | 1.23709i | −7.65516 | + | 4.41971i |
47.11 | −0.900181 | + | 2.02184i | 0.650422 | + | 1.60529i | −1.93924 | − | 2.15375i | −1.38666 | − | 1.00747i | −3.83113 | − | 0.130002i | 0.464064 | − | 2.60474i | 1.89049 | − | 0.614257i | −2.15390 | + | 2.08823i | 3.28519 | − | 1.89671i |
47.12 | −0.899019 | + | 2.01923i | 1.63625 | − | 0.568049i | −1.93079 | − | 2.14436i | 0.975409 | + | 0.708676i | −0.324001 | + | 3.81466i | 0.548462 | + | 2.58828i | 1.86150 | − | 0.604839i | 2.35464 | − | 1.85894i | −2.30789 | + | 1.33246i |
47.13 | −0.898665 | + | 2.01843i | −0.796142 | − | 1.53823i | −1.92822 | − | 2.14150i | 0.701857 | + | 0.509929i | 3.82028 | − | 0.224606i | −2.48052 | − | 0.920348i | 1.85267 | − | 0.601969i | −1.73232 | + | 2.44930i | −1.65999 | + | 0.958396i |
47.14 | −0.891575 | + | 2.00251i | 0.831250 | − | 1.51955i | −1.87688 | − | 2.08449i | −2.65706 | − | 1.93047i | 2.30179 | + | 3.01938i | −0.788919 | − | 2.52539i | 1.67811 | − | 0.545252i | −1.61805 | − | 2.52625i | 6.23474 | − | 3.59963i |
47.15 | −0.862246 | + | 1.93664i | −0.0654541 | + | 1.73081i | −1.66883 | − | 1.85343i | 1.08719 | + | 0.789893i | −3.29552 | − | 1.61915i | −2.40609 | + | 1.10034i | 0.996041 | − | 0.323633i | −2.99143 | − | 0.226578i | −2.46716 | + | 1.42442i |
47.16 | −0.855224 | + | 1.92087i | 1.71988 | − | 0.204970i | −1.62005 | − | 1.79925i | 1.07493 | + | 0.780984i | −1.07716 | + | 3.47895i | 2.44426 | − | 1.01271i | 0.842157 | − | 0.273633i | 2.91597 | − | 0.705047i | −2.41947 | + | 1.39688i |
47.17 | −0.854218 | + | 1.91860i | −1.70191 | + | 0.321739i | −1.61309 | − | 1.79152i | 0.167832 | + | 0.121937i | 0.836508 | − | 3.54012i | −0.290695 | + | 2.62973i | 0.820384 | − | 0.266559i | 2.79297 | − | 1.09514i | −0.377313 | + | 0.217842i |
47.18 | −0.814797 | + | 1.83006i | −0.865297 | + | 1.50042i | −1.34698 | − | 1.49597i | −3.15717 | − | 2.29381i | −2.04082 | − | 2.80609i | 1.95329 | + | 1.78456i | 0.0248130 | − | 0.00806223i | −1.50252 | − | 2.59662i | 6.77027 | − | 3.90882i |
47.19 | −0.767741 | + | 1.72438i | 1.59234 | − | 0.681504i | −1.04578 | − | 1.16146i | −2.69228 | − | 1.95606i | −0.0473377 | + | 3.26901i | −1.84582 | + | 1.89551i | −0.784676 | + | 0.254957i | 2.07110 | − | 2.17037i | 5.43995 | − | 3.14076i |
47.20 | −0.763341 | + | 1.71449i | −1.55715 | − | 0.758467i | −1.01853 | − | 1.13119i | 2.00621 | + | 1.45760i | 2.48902 | − | 2.09076i | −0.212305 | − | 2.63722i | −0.852875 | + | 0.277116i | 1.84945 | + | 2.36210i | −4.03046 | + | 2.32699i |
See next 80 embeddings (of 736 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
11.c | even | 5 | 1 | inner |
63.s | even | 6 | 1 | inner |
693.ce | even | 30 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 693.2.ce.a | ✓ | 736 |
7.d | odd | 6 | 1 | 693.2.db.a | yes | 736 | |
9.d | odd | 6 | 1 | 693.2.db.a | yes | 736 | |
11.c | even | 5 | 1 | inner | 693.2.ce.a | ✓ | 736 |
63.s | even | 6 | 1 | inner | 693.2.ce.a | ✓ | 736 |
77.p | odd | 30 | 1 | 693.2.db.a | yes | 736 | |
99.n | odd | 30 | 1 | 693.2.db.a | yes | 736 | |
693.ce | even | 30 | 1 | inner | 693.2.ce.a | ✓ | 736 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
693.2.ce.a | ✓ | 736 | 1.a | even | 1 | 1 | trivial |
693.2.ce.a | ✓ | 736 | 11.c | even | 5 | 1 | inner |
693.2.ce.a | ✓ | 736 | 63.s | even | 6 | 1 | inner |
693.2.ce.a | ✓ | 736 | 693.ce | even | 30 | 1 | inner |
693.2.db.a | yes | 736 | 7.d | odd | 6 | 1 | |
693.2.db.a | yes | 736 | 9.d | odd | 6 | 1 | |
693.2.db.a | yes | 736 | 77.p | odd | 30 | 1 | |
693.2.db.a | yes | 736 | 99.n | odd | 30 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(693, [\chi])\).