Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [104,3,Mod(3,104)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(104, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 3, 2]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("104.3");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 104 = 2^{3} \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 104.n (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: | \(2.83379474935\) |
Analytic rank: | \(0\) |
Dimension: | \(48\) |
Relative dimension: | \(24\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.1 | −1.99943 | + | 0.0477012i | 1.29933 | + | 2.25050i | 3.99545 | − | 0.190750i | 6.92815i | −2.70526 | − | 4.43773i | −3.63730 | − | 2.10000i | −7.97953 | + | 0.571980i | 1.12351 | − | 1.94597i | −0.330481 | − | 13.8524i | ||
3.2 | −1.94740 | − | 0.455687i | −0.811605 | − | 1.40574i | 3.58470 | + | 1.77481i | 0.300018i | 0.939938 | + | 3.10737i | 5.76473 | + | 3.32827i | −6.17207 | − | 5.08975i | 3.18259 | − | 5.51241i | 0.136715 | − | 0.584255i | ||
3.3 | −1.85966 | + | 0.735988i | 1.03791 | + | 1.79771i | 2.91664 | − | 2.73737i | − | 7.15267i | −3.25325 | − | 2.57924i | −6.75868 | − | 3.90213i | −3.40928 | + | 7.23718i | 2.34549 | − | 4.06250i | 5.26428 | + | 13.3015i | |
3.4 | −1.84763 | + | 0.765678i | −2.49899 | − | 4.32838i | 2.82747 | − | 2.82938i | − | 2.20232i | 7.93136 | + | 6.08382i | −1.56924 | − | 0.906000i | −3.05773 | + | 7.39258i | −7.98992 | + | 13.8389i | 1.68627 | + | 4.06908i | |
3.5 | −1.71322 | − | 1.03192i | 2.54318 | + | 4.40492i | 1.87027 | + | 3.53583i | − | 5.96349i | 0.188492 | − | 10.1710i | 5.66618 | + | 3.27137i | 0.444497 | − | 7.98764i | −8.43552 | + | 14.6108i | −6.15386 | + | 10.2168i | |
3.6 | −1.42220 | − | 1.40618i | −2.42654 | − | 4.20288i | 0.0453004 | + | 3.99974i | 8.44950i | −2.45900 | + | 9.38949i | −5.72012 | − | 3.30251i | 5.55994 | − | 5.75213i | −7.27615 | + | 12.6027i | 11.8815 | − | 12.0169i | ||
3.7 | −1.34706 | + | 1.47832i | −0.665721 | − | 1.15306i | −0.370871 | − | 3.98277i | 2.40360i | 2.60136 | + | 0.569092i | 2.97615 | + | 1.71828i | 6.38740 | + | 4.81675i | 3.61363 | − | 6.25899i | −3.55329 | − | 3.23779i | ||
3.8 | −1.33890 | + | 1.48571i | 2.62138 | + | 4.54036i | −0.414681 | − | 3.97845i | 2.07640i | −10.2554 | − | 2.18449i | 7.93561 | + | 4.58163i | 6.46604 | + | 4.71066i | −9.24327 | + | 16.0098i | −3.08493 | − | 2.78009i | ||
3.9 | −1.22511 | − | 1.58086i | 0.395729 | + | 0.685423i | −0.998230 | + | 3.87344i | − | 2.87446i | 0.598747 | − | 1.46531i | −9.47495 | − | 5.47037i | 7.34630 | − | 3.16731i | 4.18680 | − | 7.25174i | −4.54411 | + | 3.52152i | |
3.10 | −0.756511 | − | 1.85140i | 0.395729 | + | 0.685423i | −2.85538 | + | 2.80121i | 2.87446i | 0.969621 | − | 1.25118i | 9.47495 | + | 5.47037i | 7.34630 | + | 3.16731i | 4.18680 | − | 7.25174i | 5.32178 | − | 2.17456i | ||
3.11 | −0.506690 | − | 1.93475i | −2.42654 | − | 4.20288i | −3.48653 | + | 1.96064i | − | 8.44950i | −6.90203 | + | 6.82430i | 5.72012 | + | 3.30251i | 5.55994 | + | 5.75213i | −7.27615 | + | 12.6027i | −16.3477 | + | 4.28128i | |
3.12 | −0.442087 | + | 1.95053i | −0.114985 | − | 0.199159i | −3.60912 | − | 1.72460i | − | 8.95777i | 0.439299 | − | 0.136235i | 5.87230 | + | 3.39037i | 4.95943 | − | 6.27726i | 4.47356 | − | 7.74843i | 17.4724 | + | 3.96011i | |
3.13 | −0.439744 | + | 1.95106i | −1.39468 | − | 2.41566i | −3.61325 | − | 1.71593i | 4.40424i | 5.32640 | − | 1.65883i | −6.81539 | − | 3.93487i | 4.93679 | − | 6.29509i | 0.609719 | − | 1.05606i | −8.59292 | − | 1.93674i | ||
3.14 | −0.0370584 | − | 1.99966i | 2.54318 | + | 4.40492i | −3.99725 | + | 0.148208i | 5.96349i | 8.71407 | − | 5.24872i | −5.66618 | − | 3.27137i | 0.444497 | + | 7.98764i | −8.43552 | + | 14.6108i | 11.9249 | − | 0.220997i | ||
3.15 | 0.345572 | + | 1.96992i | 1.51500 | + | 2.62405i | −3.76116 | + | 1.36150i | 3.15472i | −4.64563 | + | 3.89122i | −0.883630 | − | 0.510164i | −3.98180 | − | 6.93868i | −0.0904296 | + | 0.156629i | −6.21454 | + | 1.09018i | ||
3.16 | 0.579061 | − | 1.91434i | −0.811605 | − | 1.40574i | −3.32938 | − | 2.21704i | − | 0.300018i | −3.16103 | + | 0.739677i | −5.76473 | − | 3.32827i | −6.17207 | + | 5.08975i | 3.18259 | − | 5.51241i | −0.574337 | − | 0.173729i | |
3.17 | 1.04103 | − | 1.70771i | 1.29933 | + | 2.25050i | −1.83253 | − | 3.55554i | − | 6.92815i | 5.19582 | + | 0.123959i | 3.63730 | + | 2.10000i | −7.97953 | − | 0.571980i | 1.12351 | − | 1.94597i | −11.8313 | − | 7.21239i | |
3.18 | 1.53321 | + | 1.28423i | 1.51500 | + | 2.62405i | 0.701487 | + | 3.93801i | − | 3.15472i | −1.04708 | + | 5.96884i | 0.883630 | + | 0.510164i | −3.98180 | + | 6.93868i | −0.0904296 | + | 0.156629i | 4.05140 | − | 4.83686i | |
3.19 | 1.56721 | − | 1.24252i | 1.03791 | + | 1.79771i | 0.912310 | − | 3.89457i | 7.15267i | 3.86031 | + | 1.52778i | 6.75868 | + | 3.90213i | −3.40928 | − | 7.23718i | 2.34549 | − | 4.06250i | 8.88730 | + | 11.2097i | ||
3.20 | 1.58691 | − | 1.21726i | −2.49899 | − | 4.32838i | 1.03658 | − | 3.86335i | 2.20232i | −9.23442 | − | 3.82685i | 1.56924 | + | 0.906000i | −3.05773 | − | 7.39258i | −7.98992 | + | 13.8389i | 2.68079 | + | 3.49489i | ||
See all 48 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
8.d | odd | 2 | 1 | inner |
13.c | even | 3 | 1 | inner |
104.n | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 104.3.n.b | ✓ | 48 |
4.b | odd | 2 | 1 | 416.3.v.b | 48 | ||
8.b | even | 2 | 1 | 416.3.v.b | 48 | ||
8.d | odd | 2 | 1 | inner | 104.3.n.b | ✓ | 48 |
13.c | even | 3 | 1 | inner | 104.3.n.b | ✓ | 48 |
52.j | odd | 6 | 1 | 416.3.v.b | 48 | ||
104.n | odd | 6 | 1 | inner | 104.3.n.b | ✓ | 48 |
104.r | even | 6 | 1 | 416.3.v.b | 48 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
104.3.n.b | ✓ | 48 | 1.a | even | 1 | 1 | trivial |
104.3.n.b | ✓ | 48 | 8.d | odd | 2 | 1 | inner |
104.3.n.b | ✓ | 48 | 13.c | even | 3 | 1 | inner |
104.3.n.b | ✓ | 48 | 104.n | odd | 6 | 1 | inner |
416.3.v.b | 48 | 4.b | odd | 2 | 1 | ||
416.3.v.b | 48 | 8.b | even | 2 | 1 | ||
416.3.v.b | 48 | 52.j | odd | 6 | 1 | ||
416.3.v.b | 48 | 104.r | even | 6 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{24} - 3 T_{3}^{23} + 72 T_{3}^{22} - 165 T_{3}^{21} + 3165 T_{3}^{20} - 6590 T_{3}^{19} + \cdots + 134560000 \) acting on \(S_{3}^{\mathrm{new}}(104, [\chi])\).