Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [141,5,Mod(2,141)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(141, base_ring=CyclotomicField(46))
chi = DirichletCharacter(H, H._module([23, 18]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("141.2");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 141 = 3 \cdot 47 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 141.h (of order \(46\), degree \(22\), 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: | \(14.5751647948\) |
Analytic rank: | \(0\) |
Dimension: | \(1364\) |
Relative dimension: | \(62\) over \(\Q(\zeta_{46})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{46}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2.1 | −1.04200 | + | 7.58108i | 3.99631 | + | 8.06409i | −40.9803 | − | 11.4822i | 1.08634 | − | 0.386084i | −65.2986 | + | 21.8936i | 2.87149 | − | 41.9798i | 80.9691 | − | 186.410i | −49.0590 | + | 64.4532i | 1.79498 | + | 8.63791i |
2.2 | −1.03693 | + | 7.54425i | 6.03841 | − | 6.67365i | −40.4339 | − | 11.3290i | −43.4071 | + | 15.4269i | 44.0862 | + | 52.4755i | −1.55386 | + | 22.7166i | 78.8540 | − | 181.540i | −8.07512 | − | 80.5965i | −71.3740 | − | 343.470i |
2.3 | −0.999896 | + | 7.27479i | −8.92319 | + | 1.17332i | −36.5160 | − | 10.2313i | −24.3625 | + | 8.65843i | 0.386608 | − | 66.0875i | −2.56800 | + | 37.5428i | 64.1343 | − | 147.652i | 78.2466 | − | 20.9395i | −38.6282 | − | 185.889i |
2.4 | −0.971587 | + | 7.06882i | −7.91219 | + | 4.28921i | −33.6176 | − | 9.41921i | 39.4887 | − | 14.0343i | −22.6323 | − | 60.0972i | 0.965504 | − | 14.1152i | 53.7619 | − | 123.772i | 44.2053 | − | 67.8741i | 60.8391 | + | 292.774i |
2.5 | −0.960238 | + | 6.98625i | −6.33826 | − | 6.38955i | −32.4789 | − | 9.10017i | 1.04882 | − | 0.372752i | 50.7253 | − | 38.1452i | 3.59967 | − | 52.6252i | 49.8116 | − | 114.678i | −0.652820 | + | 80.9974i | 1.59702 | + | 7.68528i |
2.6 | −0.941621 | + | 6.85080i | 8.99584 | + | 0.273712i | −30.6402 | − | 8.58498i | 20.9501 | − | 7.44567i | −10.3458 | + | 61.3710i | −2.07116 | + | 30.2793i | 43.5850 | − | 100.343i | 80.8502 | + | 4.92453i | 31.2818 | + | 150.536i |
2.7 | −0.939147 | + | 6.83280i | −0.241069 | − | 8.99677i | −30.3985 | − | 8.51727i | 20.5834 | − | 7.31533i | 61.6996 | + | 6.80211i | −3.80093 | + | 55.5676i | 42.7809 | − | 98.4914i | −80.8838 | + | 4.33769i | 30.6534 | + | 147.512i |
2.8 | −0.843927 | + | 6.14002i | −4.44169 | + | 7.82761i | −21.5810 | − | 6.04671i | −34.3836 | + | 12.2199i | −44.3132 | − | 33.8780i | 4.01415 | − | 58.6849i | 15.8327 | − | 36.4506i | −41.5429 | − | 69.5355i | −46.0135 | − | 221.429i |
2.9 | −0.841916 | + | 6.12540i | 1.17508 | + | 8.92296i | −21.4050 | − | 5.99739i | −16.1790 | + | 5.75003i | −55.6460 | − | 0.314567i | −5.64399 | + | 82.5122i | 15.3447 | − | 35.3269i | −78.2384 | + | 20.9703i | −21.5998 | − | 103.944i |
2.10 | −0.795405 | + | 5.78700i | 8.20562 | − | 3.69701i | −17.4501 | − | 4.88928i | −4.83217 | + | 1.71736i | 14.8678 | + | 50.4265i | 5.00842 | − | 73.2205i | 4.93855 | − | 11.3697i | 53.6643 | − | 60.6724i | −6.09480 | − | 29.3298i |
2.11 | −0.750433 | + | 5.45980i | −0.681876 | + | 8.97413i | −13.8396 | − | 3.87769i | 32.3643 | − | 11.5023i | −48.4853 | − | 10.4574i | −2.14095 | + | 31.2996i | −3.57315 | + | 8.22622i | −80.0701 | − | 12.2385i | 38.5129 | + | 185.334i |
2.12 | −0.726412 | + | 5.28504i | 1.40191 | − | 8.89014i | −11.9973 | − | 3.36148i | −7.76251 | + | 2.75880i | 45.9664 | + | 13.8671i | 2.12315 | − | 31.0394i | −7.52526 | + | 17.3249i | −77.0693 | − | 24.9264i | −8.94156 | − | 43.0292i |
2.13 | −0.716873 | + | 5.21564i | −8.55117 | − | 2.80670i | −11.2823 | − | 3.16114i | −0.715299 | + | 0.254217i | 20.7688 | − | 42.5877i | −6.14264 | + | 89.8022i | −8.98388 | + | 20.6830i | 65.2449 | + | 48.0011i | −0.813127 | − | 3.91298i |
2.14 | −0.651455 | + | 4.73969i | 7.90075 | + | 4.31023i | −6.63357 | − | 1.85864i | −24.7155 | + | 8.78388i | −25.5761 | + | 34.6392i | −0.928731 | + | 13.5776i | −17.3660 | + | 39.9804i | 43.8438 | + | 68.1081i | −25.5318 | − | 122.866i |
2.15 | −0.639926 | + | 4.65580i | −6.81649 | + | 5.87668i | −5.86033 | − | 1.64199i | −2.40994 | + | 0.856494i | −22.9986 | − | 35.4969i | 1.19123 | − | 17.4152i | −18.5621 | + | 42.7343i | 11.9292 | − | 80.1168i | −2.44548 | − | 11.7683i |
2.16 | −0.599436 | + | 4.36122i | 5.85171 | − | 6.83794i | −3.25422 | − | 0.911789i | 40.7331 | − | 14.4766i | 26.3140 | + | 29.6195i | 0.451984 | − | 6.60777i | −22.1344 | + | 50.9585i | −12.5149 | − | 80.0274i | 38.7185 | + | 186.324i |
2.17 | −0.584158 | + | 4.25007i | −5.97246 | − | 6.73273i | −2.31514 | − | 0.648672i | −43.7173 | + | 15.5371i | 32.1034 | − | 21.4504i | −0.106030 | + | 1.55011i | −23.2371 | + | 53.4972i | −9.65935 | + | 80.4220i | −40.4961 | − | 194.878i |
2.18 | −0.560414 | + | 4.07731i | 5.37575 | + | 7.21812i | −0.903754 | − | 0.253220i | 25.4855 | − | 9.05755i | −32.4432 | + | 17.8735i | 6.64507 | − | 97.1474i | −24.6959 | + | 56.8557i | −23.2026 | + | 77.6057i | 22.6481 | + | 108.988i |
2.19 | −0.531866 | + | 3.86961i | −7.29133 | − | 5.27603i | 0.715659 | + | 0.200518i | 37.2051 | − | 13.2227i | 24.2942 | − | 25.4085i | 4.24193 | − | 62.0148i | −26.0550 | + | 59.9846i | 25.3271 | + | 76.9385i | 31.3786 | + | 151.002i |
2.20 | −0.470536 | + | 3.42340i | −8.98979 | + | 0.428640i | 3.90839 | + | 1.09508i | 8.30722 | − | 2.95239i | 2.76261 | − | 30.9774i | 0.0200721 | − | 0.293444i | −27.6153 | + | 63.5768i | 80.6325 | − | 7.70676i | 6.19836 | + | 29.8282i |
See next 80 embeddings (of 1364 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
47.c | even | 23 | 1 | inner |
141.h | odd | 46 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 141.5.h.a | ✓ | 1364 |
3.b | odd | 2 | 1 | inner | 141.5.h.a | ✓ | 1364 |
47.c | even | 23 | 1 | inner | 141.5.h.a | ✓ | 1364 |
141.h | odd | 46 | 1 | inner | 141.5.h.a | ✓ | 1364 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
141.5.h.a | ✓ | 1364 | 1.a | even | 1 | 1 | trivial |
141.5.h.a | ✓ | 1364 | 3.b | odd | 2 | 1 | inner |
141.5.h.a | ✓ | 1364 | 47.c | even | 23 | 1 | inner |
141.5.h.a | ✓ | 1364 | 141.h | odd | 46 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(141, [\chi])\).