Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [368,3,Mod(5,368)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(368, base_ring=CyclotomicField(44))
chi = DirichletCharacter(H, H._module([0, 11, 2]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("368.5");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 368 = 2^{4} \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 368.v (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: | \(10.0272737285\) |
Analytic rank: | \(0\) |
Dimension: | \(1880\) |
Relative dimension: | \(94\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5.1 | −1.99866 | + | 0.0732790i | 0.278870 | + | 3.89911i | 3.98926 | − | 0.292919i | −3.40401 | − | 4.54722i | −0.843088 | − | 7.77254i | −4.72083 | − | 10.3372i | −7.95170 | + | 0.877774i | −6.21688 | + | 0.893852i | 7.13666 | + | 8.83889i |
5.2 | −1.99574 | + | 0.130451i | −0.357948 | − | 5.00476i | 3.96597 | − | 0.520691i | 3.32974 | + | 4.44801i | 1.36725 | + | 9.94152i | 1.42980 | + | 3.13082i | −7.84712 | + | 1.55653i | −16.0112 | + | 2.30206i | −7.22555 | − | 8.44272i |
5.3 | −1.99447 | − | 0.148577i | 0.388837 | + | 5.43666i | 3.95585 | + | 0.592668i | −2.80954 | − | 3.75311i | 0.0322389 | − | 10.9010i | 2.99409 | + | 6.55615i | −7.80178 | − | 1.76981i | −20.4977 | + | 2.94712i | 5.04593 | + | 7.90292i |
5.4 | −1.98354 | + | 0.256098i | 0.0694366 | + | 0.970850i | 3.86883 | − | 1.01596i | 0.750260 | + | 1.00223i | −0.386362 | − | 1.90793i | 5.35949 | + | 11.7356i | −7.41377 | + | 3.00599i | 7.97066 | − | 1.14601i | −1.74484 | − | 1.79582i |
5.5 | −1.98194 | − | 0.268136i | 0.328080 | + | 4.58716i | 3.85621 | + | 1.06286i | 4.15253 | + | 5.54713i | 0.579745 | − | 9.17947i | −0.255004 | − | 0.558381i | −7.35780 | − | 3.14051i | −12.0260 | + | 1.72908i | −6.74270 | − | 12.1075i |
5.6 | −1.97867 | + | 0.291350i | 0.0597880 | + | 0.835945i | 3.83023 | − | 1.15297i | −5.64476 | − | 7.54052i | −0.361853 | − | 1.63664i | 2.30550 | + | 5.04835i | −7.24283 | + | 3.39727i | 8.21316 | − | 1.18087i | 13.3660 | + | 13.2756i |
5.7 | −1.97474 | − | 0.316838i | −0.0162966 | − | 0.227856i | 3.79923 | + | 1.25135i | 4.32728 | + | 5.78056i | −0.0400118 | + | 0.455120i | −0.345159 | − | 0.755793i | −7.10603 | − | 3.67483i | 8.85674 | − | 1.27341i | −6.71376 | − | 12.7862i |
5.8 | −1.94271 | − | 0.475273i | −0.130980 | − | 1.83134i | 3.54823 | + | 1.84663i | −1.55775 | − | 2.08091i | −0.615930 | + | 3.62001i | −0.0509682 | − | 0.111605i | −6.01553 | − | 5.27385i | 5.57174 | − | 0.801096i | 2.03726 | + | 4.78296i |
5.9 | −1.94032 | − | 0.484923i | −0.269026 | − | 3.76147i | 3.52970 | + | 1.88181i | −1.63461 | − | 2.18358i | −1.30203 | + | 7.42892i | 4.31247 | + | 9.44299i | −5.93622 | − | 5.36296i | −5.16789 | + | 0.743030i | 2.11280 | + | 5.02951i |
5.10 | −1.93627 | + | 0.500870i | 0.0353987 | + | 0.494938i | 3.49826 | − | 1.93964i | 2.44200 | + | 3.26213i | −0.316441 | − | 0.940602i | −1.85171 | − | 4.05469i | −5.80205 | + | 5.50783i | 8.66468 | − | 1.24579i | −6.36226 | − | 5.09322i |
5.11 | −1.92316 | + | 0.549064i | −0.191786 | − | 2.68152i | 3.39706 | − | 2.11187i | −3.08310 | − | 4.11854i | 1.84116 | + | 5.05167i | −3.83439 | − | 8.39614i | −5.37352 | + | 5.92666i | 1.75464 | − | 0.252279i | 8.19062 | + | 6.22777i |
5.12 | −1.90510 | + | 0.608753i | −0.248509 | − | 3.47461i | 3.25884 | − | 2.31948i | 1.15977 | + | 1.54927i | 2.58861 | + | 6.46821i | −2.77955 | − | 6.08636i | −4.79644 | + | 6.40267i | −3.10275 | + | 0.446109i | −3.15260 | − | 2.24551i |
5.13 | −1.78851 | − | 0.895113i | 0.0320675 | + | 0.448363i | 2.39755 | + | 3.20184i | 0.0158155 | + | 0.0211270i | 0.343982 | − | 0.830606i | −4.57169 | − | 10.0106i | −1.42203 | − | 7.87260i | 8.70839 | − | 1.25208i | −0.00937510 | − | 0.0519425i |
5.14 | −1.75697 | − | 0.955537i | −0.409385 | − | 5.72396i | 2.17390 | + | 3.35770i | −2.05604 | − | 2.74655i | −4.75017 | + | 10.4480i | −4.31601 | − | 9.45075i | −0.611068 | − | 7.97663i | −23.6877 | + | 3.40578i | 0.987977 | + | 6.79024i |
5.15 | −1.75643 | + | 0.956526i | 0.256408 | + | 3.58505i | 2.17012 | − | 3.36015i | 1.68130 | + | 2.24596i | −3.87956 | − | 6.05164i | 2.42562 | + | 5.31138i | −0.597591 | + | 7.97765i | −3.87845 | + | 0.557636i | −5.10141 | − | 2.33666i |
5.16 | −1.71503 | + | 1.02891i | −0.396307 | − | 5.54109i | 1.88268 | − | 3.52924i | −4.30816 | − | 5.75503i | 6.38098 | + | 9.09539i | 3.00404 | + | 6.57794i | 0.402430 | + | 7.98987i | −21.6383 | + | 3.11111i | 13.3101 | + | 5.43734i |
5.17 | −1.71423 | − | 1.03025i | 0.140836 | + | 1.96914i | 1.87716 | + | 3.53218i | −2.63565 | − | 3.52082i | 1.78729 | − | 3.52066i | 1.22569 | + | 2.68389i | 0.421168 | − | 7.98891i | 5.05071 | − | 0.726182i | 0.890773 | + | 8.75088i |
5.18 | −1.69655 | − | 1.05911i | −0.231368 | − | 3.23494i | 1.75655 | + | 3.59368i | 5.29977 | + | 7.07966i | −3.03365 | + | 5.73328i | −1.85050 | − | 4.05204i | 0.826045 | − | 7.95724i | −1.50294 | + | 0.216090i | −1.49314 | − | 17.6241i |
5.19 | −1.69480 | + | 1.06191i | 0.273850 | + | 3.82893i | 1.74469 | − | 3.59945i | 0.457927 | + | 0.611718i | −4.53010 | − | 6.19845i | −3.10616 | − | 6.80154i | 0.865412 | + | 7.95305i | −5.67729 | + | 0.816271i | −1.42568 | − | 0.550462i |
5.20 | −1.57011 | − | 1.23885i | 0.351961 | + | 4.92106i | 0.930502 | + | 3.89027i | −1.17883 | − | 1.57473i | 5.54384 | − | 8.16264i | 1.34917 | + | 2.95427i | 3.35846 | − | 7.26090i | −15.1846 | + | 2.18321i | −0.0999617 | + | 3.93288i |
See next 80 embeddings (of 1880 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
16.e | even | 4 | 1 | inner |
23.d | odd | 22 | 1 | inner |
368.v | odd | 44 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 368.3.v.a | ✓ | 1880 |
16.e | even | 4 | 1 | inner | 368.3.v.a | ✓ | 1880 |
23.d | odd | 22 | 1 | inner | 368.3.v.a | ✓ | 1880 |
368.v | odd | 44 | 1 | inner | 368.3.v.a | ✓ | 1880 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
368.3.v.a | ✓ | 1880 | 1.a | even | 1 | 1 | trivial |
368.3.v.a | ✓ | 1880 | 16.e | even | 4 | 1 | inner |
368.3.v.a | ✓ | 1880 | 23.d | odd | 22 | 1 | inner |
368.3.v.a | ✓ | 1880 | 368.v | odd | 44 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(368, [\chi])\).