Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [345,3,Mod(17,345)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(345, base_ring=CyclotomicField(44))
chi = DirichletCharacter(H, H._module([22, 11, 14]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("345.17");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 345 = 3 \cdot 5 \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 345.u (of order \(44\), degree \(20\), 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: | \(9.40056912043\) |
Analytic rank: | \(0\) |
Dimension: | \(1840\) |
Relative dimension: | \(92\) over \(\Q(\zeta_{44})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{44}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
17.1 | −1.38559 | − | 3.71490i | −2.99994 | − | 0.0182131i | −8.85763 | + | 7.67518i | −2.54663 | − | 4.30287i | 4.08902 | + | 11.1697i | 1.84769 | + | 2.46823i | 26.8659 | + | 14.6699i | 8.99934 | + | 0.109277i | −12.4562 | + | 15.4225i |
17.2 | −1.31975 | − | 3.53838i | 2.22170 | − | 2.01595i | −7.75541 | + | 6.72010i | 4.72833 | − | 1.62570i | −10.0653 | − | 5.20067i | 7.82099 | + | 10.4476i | 20.7553 | + | 11.3332i | 0.871879 | − | 8.95767i | −11.9926 | − | 14.5851i |
17.3 | −1.30232 | − | 3.49166i | −1.01765 | + | 2.82212i | −7.47266 | + | 6.47509i | 4.05854 | + | 2.92032i | 11.1792 | − | 0.122019i | 0.0842355 | + | 0.112525i | 19.2575 | + | 10.5154i | −6.92877 | − | 5.74388i | 4.91124 | − | 17.9742i |
17.4 | −1.29725 | − | 3.47806i | 2.97234 | − | 0.406451i | −7.39103 | + | 6.40436i | −0.121964 | + | 4.99851i | −5.26952 | − | 9.81070i | −5.40921 | − | 7.22586i | 18.8306 | + | 10.2823i | 8.66959 | − | 2.41622i | 17.5433 | − | 6.06011i |
17.5 | −1.28990 | − | 3.45836i | 2.24482 | + | 1.99018i | −7.27340 | + | 6.30244i | 0.586915 | − | 4.96543i | 3.98715 | − | 10.3305i | −2.76283 | − | 3.69071i | 18.2197 | + | 9.94871i | 1.07841 | + | 8.93516i | −17.9293 | + | 4.37515i |
17.6 | −1.25908 | − | 3.37572i | −0.550411 | − | 2.94908i | −6.78722 | + | 5.88116i | 4.99449 | − | 0.234666i | −9.26225 | + | 5.57115i | −8.00685 | − | 10.6959i | 15.7501 | + | 8.60020i | −8.39410 | + | 3.24641i | −7.08062 | − | 16.5645i |
17.7 | −1.24503 | − | 3.33807i | −2.81157 | − | 1.04647i | −6.56957 | + | 5.69257i | 0.552929 | + | 4.96933i | 0.00730675 | + | 10.6881i | 0.440379 | + | 0.588277i | 14.6739 | + | 8.01256i | 6.80980 | + | 5.88444i | 15.8995 | − | 8.03270i |
17.8 | −1.23257 | − | 3.30466i | −0.208898 | − | 2.99272i | −6.37851 | + | 5.52701i | −4.59590 | + | 1.96919i | −9.63242 | + | 4.37908i | 2.29408 | + | 3.06454i | 13.7444 | + | 7.50502i | −8.91272 | + | 1.25035i | 12.1723 | + | 12.7607i |
17.9 | −1.18790 | − | 3.18489i | 0.645163 | + | 2.92981i | −5.70944 | + | 4.94726i | −4.61825 | + | 1.91619i | 8.56473 | − | 5.53511i | −3.22491 | − | 4.30798i | 10.6051 | + | 5.79081i | −8.16753 | + | 3.78041i | 11.5889 | + | 12.4324i |
17.10 | −1.15410 | − | 3.09427i | 2.83924 | − | 0.968879i | −5.21958 | + | 4.52279i | −4.74090 | − | 1.58867i | −6.27476 | − | 7.66720i | 0.412880 | + | 0.551544i | 8.42457 | + | 4.60017i | 7.12255 | − | 5.50176i | 0.555716 | + | 16.5031i |
17.11 | −1.09206 | − | 2.92793i | −1.10434 | − | 2.78934i | −4.35720 | + | 3.77554i | 0.578882 | − | 4.96638i | −6.96101 | + | 6.27957i | 0.692853 | + | 0.925544i | 4.84200 | + | 2.64393i | −6.56087 | + | 6.16076i | −15.1734 | + | 3.72867i |
17.12 | −1.09143 | − | 2.92624i | −2.21528 | + | 2.02300i | −4.34867 | + | 3.76815i | −4.72667 | − | 1.63052i | 8.33762 | + | 4.27448i | −7.32431 | − | 9.78413i | 4.80826 | + | 2.62551i | 0.814938 | − | 8.96303i | 0.387541 | + | 15.6110i |
17.13 | −1.04634 | − | 2.80534i | −0.581837 | + | 2.94304i | −3.75209 | + | 3.25121i | 0.762185 | − | 4.94157i | 8.86500 | − | 1.44716i | 5.38525 | + | 7.19385i | 2.53519 | + | 1.38432i | −8.32293 | − | 3.42474i | −14.6603 | + | 3.03236i |
17.14 | −1.03980 | − | 2.78781i | −2.31990 | + | 1.90213i | −3.66769 | + | 3.17807i | −3.79813 | + | 3.25180i | 7.71499 | + | 4.48959i | 6.46749 | + | 8.63956i | 2.22770 | + | 1.21642i | 1.76383 | − | 8.82547i | 13.0147 | + | 7.20725i |
17.15 | −1.02569 | − | 2.74999i | −2.99684 | + | 0.137660i | −3.48739 | + | 3.02184i | 4.77612 | − | 1.47943i | 3.45240 | + | 8.10008i | −2.39283 | − | 3.19645i | 1.58291 | + | 0.864332i | 8.96210 | − | 0.825090i | −8.96725 | − | 11.6168i |
17.16 | −1.01166 | − | 2.71236i | 2.30496 | + | 1.92020i | −3.31045 | + | 2.86852i | 4.65088 | + | 1.83557i | 2.87645 | − | 8.19446i | 3.39165 | + | 4.53071i | 0.966397 | + | 0.527693i | 1.62565 | + | 8.85196i | 0.273629 | − | 14.4718i |
17.17 | −0.965490 | − | 2.58858i | 2.83907 | + | 0.969381i | −2.74557 | + | 2.37905i | −4.52109 | − | 2.13535i | −0.231770 | − | 8.28508i | 4.81348 | + | 6.43005i | −0.890128 | − | 0.486046i | 7.12060 | + | 5.50428i | −1.16245 | + | 13.7649i |
17.18 | −0.964140 | − | 2.58496i | 1.71177 | − | 2.46371i | −2.72945 | + | 2.36508i | 1.06579 | + | 4.88509i | −8.01896 | − | 2.04950i | 0.506939 | + | 0.677191i | −0.940539 | − | 0.513573i | −3.13969 | − | 8.43459i | 11.6002 | − | 7.46494i |
17.19 | −0.893679 | − | 2.39605i | −2.81272 | − | 1.04337i | −1.91938 | + | 1.66315i | 4.51674 | − | 2.14455i | 0.0136999 | + | 7.67184i | 6.14131 | + | 8.20383i | −3.27761 | − | 1.78971i | 6.82275 | + | 5.86942i | −9.17495 | − | 8.90577i |
17.20 | −0.875543 | − | 2.34742i | 2.10038 | − | 2.14206i | −1.72081 | + | 1.49109i | 0.529254 | − | 4.97191i | −6.86728 | − | 3.05502i | −1.93010 | − | 2.57831i | −3.78884 | − | 2.06886i | −0.176800 | − | 8.99826i | −12.1345 | + | 3.11074i |
See next 80 embeddings (of 1840 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 |
23.d | odd | 22 | 1 | inner |
69.g | even | 22 | 1 | inner |
115.l | even | 44 | 1 | inner |
345.u | odd | 44 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 345.3.u.a | ✓ | 1840 |
3.b | odd | 2 | 1 | inner | 345.3.u.a | ✓ | 1840 |
5.c | odd | 4 | 1 | inner | 345.3.u.a | ✓ | 1840 |
15.e | even | 4 | 1 | inner | 345.3.u.a | ✓ | 1840 |
23.d | odd | 22 | 1 | inner | 345.3.u.a | ✓ | 1840 |
69.g | even | 22 | 1 | inner | 345.3.u.a | ✓ | 1840 |
115.l | even | 44 | 1 | inner | 345.3.u.a | ✓ | 1840 |
345.u | odd | 44 | 1 | inner | 345.3.u.a | ✓ | 1840 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
345.3.u.a | ✓ | 1840 | 1.a | even | 1 | 1 | trivial |
345.3.u.a | ✓ | 1840 | 3.b | odd | 2 | 1 | inner |
345.3.u.a | ✓ | 1840 | 5.c | odd | 4 | 1 | inner |
345.3.u.a | ✓ | 1840 | 15.e | even | 4 | 1 | inner |
345.3.u.a | ✓ | 1840 | 23.d | odd | 22 | 1 | inner |
345.3.u.a | ✓ | 1840 | 69.g | even | 22 | 1 | inner |
345.3.u.a | ✓ | 1840 | 115.l | even | 44 | 1 | inner |
345.3.u.a | ✓ | 1840 | 345.u | odd | 44 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(345, [\chi])\).