Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [101,4,Mod(6,101)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(101, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([7]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("101.6");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 101 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 101.e (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: | \(5.95919291058\) |
Analytic rank: | \(0\) |
Dimension: | \(96\) |
Relative dimension: | \(24\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6.1 | −3.19684 | + | 4.40008i | 2.05029 | + | 2.82199i | −6.66874 | − | 20.5243i | −11.3652 | + | 8.25730i | −18.9714 | −5.61967 | − | 7.73481i | 70.2464 | + | 22.8244i | 4.58355 | − | 14.1067i | − | 76.4051i | |||
6.2 | −2.99560 | + | 4.12309i | −4.49544 | − | 6.18744i | −5.55413 | − | 17.0939i | 3.04752 | − | 2.21415i | 38.9780 | −1.07284 | − | 1.47664i | 48.3417 | + | 15.7072i | −9.73201 | + | 29.9521i | 19.1979i | ||||
6.3 | −2.84669 | + | 3.91813i | 1.58704 | + | 2.18437i | −4.77596 | − | 14.6989i | 10.8594 | − | 7.88985i | −13.0764 | 13.6265 | + | 18.7553i | 34.3396 | + | 11.1576i | 6.09068 | − | 18.7452i | 65.0086i | ||||
6.4 | −2.27413 | + | 3.13007i | −3.19324 | − | 4.39512i | −2.15355 | − | 6.62794i | −9.14883 | + | 6.64702i | 21.0189 | −6.12996 | − | 8.43717i | −3.79360 | − | 1.23261i | −0.776817 | + | 2.39080i | − | 43.7527i | |||
6.5 | −2.21202 | + | 3.04458i | 5.73019 | + | 7.88692i | −1.90432 | − | 5.86090i | 0.243356 | − | 0.176809i | −36.6877 | 0.598825 | + | 0.824212i | −6.57660 | − | 2.13687i | −21.0251 | + | 64.7086i | 1.13202i | ||||
6.6 | −2.17833 | + | 2.99822i | 1.13935 | + | 1.56818i | −1.77205 | − | 5.45380i | 8.76930 | − | 6.37127i | −7.18366 | −16.7661 | − | 23.0765i | −7.98515 | − | 2.59453i | 7.18238 | − | 22.1051i | 40.1710i | ||||
6.7 | −1.90253 | + | 2.61861i | −2.15754 | − | 2.96959i | −0.765363 | − | 2.35554i | −5.97088 | + | 4.33810i | 11.8810 | 21.6118 | + | 29.7460i | −17.0025 | − | 5.52445i | 4.17994 | − | 12.8645i | − | 23.8888i | |||
6.8 | −1.29822 | + | 1.78685i | 2.22748 | + | 3.06587i | 0.964689 | + | 2.96901i | −13.3153 | + | 9.67416i | −8.37000 | −1.66006 | − | 2.28488i | −23.3621 | − | 7.59079i | 3.90560 | − | 12.0202i | − | 36.3517i | |||
6.9 | −1.13587 | + | 1.56339i | −5.41655 | − | 7.45524i | 1.31815 | + | 4.05685i | 11.3053 | − | 8.21378i | 17.8079 | −3.69975 | − | 5.09227i | −22.5427 | − | 7.32455i | −17.8981 | + | 55.0847i | 27.0043i | ||||
6.10 | −0.989427 | + | 1.36183i | −1.38342 | − | 1.90412i | 1.59652 | + | 4.91359i | 10.3170 | − | 7.49574i | 3.96188 | 1.89890 | + | 2.61361i | −21.0785 | − | 6.84883i | 6.63165 | − | 20.4101i | 21.4665i | ||||
6.11 | −0.537282 | + | 0.739505i | 3.02933 | + | 4.16952i | 2.21394 | + | 6.81381i | 7.38493 | − | 5.36546i | −4.71099 | 11.0057 | + | 15.1481i | −13.1831 | − | 4.28344i | 0.135420 | − | 0.416781i | 8.34396i | ||||
6.12 | 0.0438041 | − | 0.0602912i | −1.80438 | − | 2.48351i | 2.47042 | + | 7.60317i | −6.72519 | + | 4.88614i | −0.228773 | −15.1283 | − | 20.8223i | 1.13363 | + | 0.368339i | 5.43141 | − | 16.7162i | 0.619503i | ||||
6.13 | 0.0477515 | − | 0.0657243i | 3.68123 | + | 5.06678i | 2.47010 | + | 7.60218i | −2.33801 | + | 1.69867i | 0.508795 | 4.77575 | + | 6.57326i | 1.23571 | + | 0.401506i | −3.77732 | + | 11.6254i | 0.234778i | ||||
6.14 | 0.473285 | − | 0.651420i | −4.49715 | − | 6.18980i | 2.27179 | + | 6.99184i | −7.24775 | + | 5.26580i | −6.16059 | 9.51114 | + | 13.0910i | 11.7561 | + | 3.81980i | −9.74578 | + | 29.9944i | 7.21355i | ||||
6.15 | 0.805789 | − | 1.10907i | 4.65688 | + | 6.40965i | 1.89139 | + | 5.82109i | 15.9361 | − | 11.5783i | 10.8612 | −13.6360 | − | 18.7684i | 18.4104 | + | 5.98191i | −11.0536 | + | 34.0194i | − | 27.0040i | |||
6.16 | 1.29022 | − | 1.77584i | −0.244166 | − | 0.336065i | 0.983211 | + | 3.02601i | 5.57692 | − | 4.05187i | −0.911825 | −7.88929 | − | 10.8587i | 23.3432 | + | 7.58467i | 8.29014 | − | 25.5144i | − | 15.1315i | |||
6.17 | 1.48361 | − | 2.04202i | 5.14999 | + | 7.08835i | 0.503403 | + | 1.54931i | −15.3376 | + | 11.1434i | 22.1151 | −14.3661 | − | 19.7733i | 23.1149 | + | 7.51048i | −15.3789 | + | 47.3313i | 47.8523i | ||||
6.18 | 1.55954 | − | 2.14653i | −2.19364 | − | 3.01929i | 0.296729 | + | 0.913239i | 15.1925 | − | 11.0380i | −9.90207 | 11.8963 | + | 16.3738i | 22.6102 | + | 7.34651i | 4.03942 | − | 12.4321i | − | 49.8255i | |||
6.19 | 1.69210 | − | 2.32898i | 1.30623 | + | 1.79788i | −0.0887978 | − | 0.273291i | −8.07994 | + | 5.87042i | 6.39750 | 15.1830 | + | 20.8976i | 21.1163 | + | 6.86110i | 6.81734 | − | 20.9816i | 28.7514i | ||||
6.20 | 2.18599 | − | 3.00875i | −5.24689 | − | 7.22172i | −1.80191 | − | 5.54572i | 4.82174 | − | 3.50320i | −33.1980 | −11.1287 | − | 15.3174i | 7.67133 | + | 2.49257i | −16.2800 | + | 50.1046i | − | 22.1653i | |||
See all 96 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
101.e | even | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 101.4.e.a | ✓ | 96 |
101.e | even | 10 | 1 | inner | 101.4.e.a | ✓ | 96 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
101.4.e.a | ✓ | 96 | 1.a | even | 1 | 1 | trivial |
101.4.e.a | ✓ | 96 | 101.e | even | 10 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(101, [\chi])\).