Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [297,3,Mod(26,297)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(297, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([5, 2]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("297.26");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 297 = 3^{3} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 297.m (of order \(10\), degree \(4\), 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: | \(8.09266385150\) |
Analytic rank: | \(0\) |
Dimension: | \(64\) |
Relative dimension: | \(16\) over \(\Q(\zeta_{10})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{10}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
26.1 | −2.29100 | + | 3.15330i | 0 | −3.45851 | − | 10.6442i | −2.95599 | − | 4.06857i | 0 | −2.24734 | − | 6.91659i | 26.6601 | + | 8.66240i | 0 | 19.6016 | ||||||||
26.2 | −2.08238 | + | 2.86616i | 0 | −2.64246 | − | 8.13265i | 4.37297 | + | 6.01887i | 0 | −0.485607 | − | 1.49455i | 15.3346 | + | 4.98251i | 0 | −26.3572 | ||||||||
26.3 | −1.65860 | + | 2.28287i | 0 | −1.22446 | − | 3.76850i | −2.27992 | − | 3.13804i | 0 | 2.26451 | + | 6.96944i | −0.100805 | − | 0.0327536i | 0 | 10.9452 | ||||||||
26.4 | −1.44692 | + | 1.99151i | 0 | −0.636483 | − | 1.95889i | 3.95879 | + | 5.44880i | 0 | 0.0906837 | + | 0.279096i | −4.54255 | − | 1.47597i | 0 | −16.5794 | ||||||||
26.5 | −1.23319 | + | 1.69734i | 0 | −0.124145 | − | 0.382080i | −1.64989 | − | 2.27088i | 0 | −0.0179354 | − | 0.0551993i | −7.17978 | − | 2.33285i | 0 | 5.88909 | ||||||||
26.6 | −0.694768 | + | 0.956266i | 0 | 0.804326 | + | 2.47546i | 1.63280 | + | 2.24736i | 0 | −3.92120 | − | 12.0682i | −7.42265 | − | 2.41177i | 0 | −3.28350 | ||||||||
26.7 | −0.327936 | + | 0.451365i | 0 | 1.13988 | + | 3.50819i | −3.54394 | − | 4.87782i | 0 | −0.345286 | − | 1.06268i | −4.07973 | − | 1.32558i | 0 | 3.36386 | ||||||||
26.8 | −0.207428 | + | 0.285500i | 0 | 1.19758 | + | 3.68578i | 4.20380 | + | 5.78603i | 0 | 3.66217 | + | 11.2710i | −2.64320 | − | 0.858829i | 0 | −2.52390 | ||||||||
26.9 | 0.207428 | − | 0.285500i | 0 | 1.19758 | + | 3.68578i | −4.20380 | − | 5.78603i | 0 | 3.66217 | + | 11.2710i | 2.64320 | + | 0.858829i | 0 | −2.52390 | ||||||||
26.10 | 0.327936 | − | 0.451365i | 0 | 1.13988 | + | 3.50819i | 3.54394 | + | 4.87782i | 0 | −0.345286 | − | 1.06268i | 4.07973 | + | 1.32558i | 0 | 3.36386 | ||||||||
26.11 | 0.694768 | − | 0.956266i | 0 | 0.804326 | + | 2.47546i | −1.63280 | − | 2.24736i | 0 | −3.92120 | − | 12.0682i | 7.42265 | + | 2.41177i | 0 | −3.28350 | ||||||||
26.12 | 1.23319 | − | 1.69734i | 0 | −0.124145 | − | 0.382080i | 1.64989 | + | 2.27088i | 0 | −0.0179354 | − | 0.0551993i | 7.17978 | + | 2.33285i | 0 | 5.88909 | ||||||||
26.13 | 1.44692 | − | 1.99151i | 0 | −0.636483 | − | 1.95889i | −3.95879 | − | 5.44880i | 0 | 0.0906837 | + | 0.279096i | 4.54255 | + | 1.47597i | 0 | −16.5794 | ||||||||
26.14 | 1.65860 | − | 2.28287i | 0 | −1.22446 | − | 3.76850i | 2.27992 | + | 3.13804i | 0 | 2.26451 | + | 6.96944i | 0.100805 | + | 0.0327536i | 0 | 10.9452 | ||||||||
26.15 | 2.08238 | − | 2.86616i | 0 | −2.64246 | − | 8.13265i | −4.37297 | − | 6.01887i | 0 | −0.485607 | − | 1.49455i | −15.3346 | − | 4.98251i | 0 | −26.3572 | ||||||||
26.16 | 2.29100 | − | 3.15330i | 0 | −3.45851 | − | 10.6442i | 2.95599 | + | 4.06857i | 0 | −2.24734 | − | 6.91659i | −26.6601 | − | 8.66240i | 0 | 19.6016 | ||||||||
53.1 | −3.48569 | − | 1.13257i | 0 | 7.63128 | + | 5.54445i | −6.70573 | + | 2.17882i | 0 | −7.56448 | − | 5.49592i | −11.7037 | − | 16.1088i | 0 | 25.8418 | ||||||||
53.2 | −3.37486 | − | 1.09656i | 0 | 6.95116 | + | 5.05031i | −0.207237 | + | 0.0673353i | 0 | 6.32644 | + | 4.59643i | −9.57811 | − | 13.1831i | 0 | 0.773231 | ||||||||
53.3 | −2.61191 | − | 0.848662i | 0 | 2.86579 | + | 2.08212i | 1.61531 | − | 0.524845i | 0 | 8.70612 | + | 6.32537i | 0.738817 | + | 1.01689i | 0 | −4.66446 | ||||||||
53.4 | −2.56884 | − | 0.834665i | 0 | 2.66618 | + | 1.93710i | 7.07792 | − | 2.29975i | 0 | −9.48618 | − | 6.89212i | 1.11835 | + | 1.53928i | 0 | −20.1015 | ||||||||
See all 64 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
11.c | even | 5 | 1 | inner |
33.h | odd | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 297.3.m.d | ✓ | 64 |
3.b | odd | 2 | 1 | inner | 297.3.m.d | ✓ | 64 |
11.c | even | 5 | 1 | inner | 297.3.m.d | ✓ | 64 |
33.h | odd | 10 | 1 | inner | 297.3.m.d | ✓ | 64 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
297.3.m.d | ✓ | 64 | 1.a | even | 1 | 1 | trivial |
297.3.m.d | ✓ | 64 | 3.b | odd | 2 | 1 | inner |
297.3.m.d | ✓ | 64 | 11.c | even | 5 | 1 | inner |
297.3.m.d | ✓ | 64 | 33.h | odd | 10 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{64} - 48 T_{2}^{62} + 1418 T_{2}^{60} - 33500 T_{2}^{58} + 686363 T_{2}^{56} - 11823272 T_{2}^{54} + \cdots + 10485760000 \) acting on \(S_{3}^{\mathrm{new}}(297, [\chi])\).