Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [152,5,Mod(13,152)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(152, base_ring=CyclotomicField(18))
chi = DirichletCharacter(H, H._module([0, 9, 5]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("152.13");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 152 = 2^{3} \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 152.s (of order \(18\), degree \(6\), 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: | \(15.7122343887\) |
Analytic rank: | \(0\) |
Dimension: | \(468\) |
Relative dimension: | \(78\) over \(\Q(\zeta_{18})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{18}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
13.1 | −3.99995 | + | 0.0208133i | 1.45607 | + | 0.529968i | 15.9991 | − | 0.166505i | 10.3751 | − | 1.82941i | −5.83525 | − | 2.08954i | 42.4700 | − | 73.5603i | −63.9922 | + | 0.999005i | −60.2103 | − | 50.5225i | −41.4618 | + | 7.53348i |
13.2 | −3.98189 | − | 0.380165i | 15.0788 | + | 5.48824i | 15.7109 | + | 3.02755i | 5.43997 | − | 0.959214i | −57.9558 | − | 27.5860i | 1.05650 | − | 1.82991i | −61.4084 | − | 18.0281i | 135.200 | + | 113.446i | −22.0260 | + | 1.75140i |
13.3 | −3.98023 | − | 0.397248i | −5.92960 | − | 2.15820i | 15.6844 | + | 3.16227i | −34.2302 | + | 6.03571i | 22.7438 | + | 10.9456i | 1.05836 | − | 1.83313i | −61.1712 | − | 18.8172i | −31.5473 | − | 26.4713i | 138.642 | − | 10.4256i |
13.4 | −3.97290 | − | 0.464799i | −9.67720 | − | 3.52221i | 15.5679 | + | 3.69321i | 2.38082 | − | 0.419802i | 36.8095 | + | 18.4914i | −20.2990 | + | 35.1590i | −60.1333 | − | 21.9087i | 19.1927 | + | 16.1045i | −9.65388 | + | 0.561232i |
13.5 | −3.96753 | + | 0.508611i | 7.08196 | + | 2.57762i | 15.4826 | − | 4.03586i | 22.8280 | − | 4.02519i | −29.4089 | − | 6.62483i | −26.9729 | + | 46.7184i | −59.3751 | + | 23.8871i | −18.5396 | − | 15.5566i | −88.5235 | + | 27.5806i |
13.6 | −3.94439 | − | 0.664645i | −15.4607 | − | 5.62723i | 15.1165 | + | 5.24325i | 32.5259 | − | 5.73520i | 57.2430 | + | 32.4719i | 18.5074 | − | 32.0558i | −56.1405 | − | 30.7285i | 145.318 | + | 121.936i | −132.107 | + | 1.00369i |
13.7 | −3.83950 | + | 1.12173i | 7.82356 | + | 2.84754i | 13.4834 | − | 8.61375i | −46.2942 | + | 8.16292i | −33.2327 | − | 2.15721i | −45.9519 | + | 79.5910i | −42.1073 | + | 48.1972i | −8.95007 | − | 7.51000i | 168.590 | − | 83.2711i |
13.8 | −3.64849 | + | 1.63967i | −8.56380 | − | 3.11697i | 10.6230 | − | 11.9646i | 30.0571 | − | 5.29988i | 36.3558 | − | 2.66959i | −23.3516 | + | 40.4462i | −19.1397 | + | 61.0710i | 1.57364 | + | 1.32044i | −100.973 | + | 68.6203i |
13.9 | −3.64398 | + | 1.64968i | 8.69823 | + | 3.16590i | 10.5571 | − | 12.0228i | 2.07092 | − | 0.365160i | −36.9188 | + | 2.81285i | 14.9691 | − | 25.9272i | −18.6361 | + | 61.2266i | 3.58669 | + | 3.00959i | −6.94399 | + | 4.74699i |
13.10 | −3.64006 | + | 1.65831i | −2.87463 | − | 1.04628i | 10.5000 | − | 12.0727i | −15.6740 | + | 2.76376i | 12.1989 | − | 0.958504i | 14.5510 | − | 25.2031i | −18.2005 | + | 61.3575i | −54.8808 | − | 46.0504i | 52.4712 | − | 36.0526i |
13.11 | −3.63036 | − | 1.67943i | 3.49687 | + | 1.27276i | 10.3591 | + | 12.1938i | 45.5320 | − | 8.02853i | −10.5574 | − | 10.4933i | 11.8587 | − | 20.5399i | −17.1285 | − | 61.6653i | −51.4414 | − | 43.1645i | −178.781 | − | 47.3212i |
13.12 | −3.58925 | − | 1.76559i | 11.6272 | + | 4.23196i | 9.76540 | + | 12.6743i | −24.7546 | + | 4.36490i | −34.2610 | − | 35.7184i | 3.02794 | − | 5.24454i | −12.6729 | − | 62.7327i | 55.2328 | + | 46.3458i | 96.5570 | + | 28.0397i |
13.13 | −3.58038 | + | 1.78351i | −16.2185 | − | 5.90306i | 9.63820 | − | 12.7713i | −31.8333 | + | 5.61306i | 68.5965 | − | 7.79068i | 18.3098 | − | 31.7134i | −11.7307 | + | 62.9157i | 166.145 | + | 139.412i | 103.964 | − | 76.8717i |
13.14 | −3.45217 | − | 2.02053i | 3.15525 | + | 1.14842i | 7.83495 | + | 13.9504i | −23.3786 | + | 4.12228i | −8.57205 | − | 10.3398i | 2.11397 | − | 3.66150i | 1.13956 | − | 63.9899i | −53.4129 | − | 44.8187i | 89.0361 | + | 33.0063i |
13.15 | −3.39655 | − | 2.11269i | 0.467674 | + | 0.170219i | 7.07311 | + | 14.3517i | 18.9056 | − | 3.33356i | −1.22886 | − | 1.56621i | −38.8619 | + | 67.3107i | 6.29644 | − | 63.6895i | −61.8599 | − | 51.9066i | −71.2565 | − | 28.6189i |
13.16 | −3.18711 | + | 2.41709i | 14.3854 | + | 5.23585i | 4.31532 | − | 15.4071i | −35.1611 | + | 6.19986i | −58.5033 | + | 18.0836i | 35.0856 | − | 60.7701i | 23.4870 | + | 59.5346i | 117.475 | + | 98.5735i | 97.0767 | − | 104.747i |
13.17 | −3.02797 | − | 2.61369i | −7.69958 | − | 2.80242i | 2.33721 | + | 15.8284i | 19.4221 | − | 3.42464i | 15.9894 | + | 28.6100i | 4.62478 | − | 8.01036i | 34.2935 | − | 54.0366i | −10.6196 | − | 8.91089i | −67.7606 | − | 40.3938i |
13.18 | −2.94098 | + | 2.71121i | 12.5500 | + | 4.56784i | 1.29872 | − | 15.9472i | 47.9861 | − | 8.46125i | −49.2938 | + | 20.5918i | 3.78445 | − | 6.55486i | 39.4166 | + | 50.4215i | 74.5886 | + | 62.5873i | −118.186 | + | 154.985i |
13.19 | −2.92926 | − | 2.72386i | −11.0360 | − | 4.01676i | 1.16117 | + | 15.9578i | −21.3343 | + | 3.76181i | 21.3861 | + | 41.8266i | 46.9329 | − | 81.2902i | 40.0655 | − | 49.9075i | 43.6085 | + | 36.5919i | 72.7403 | + | 47.0922i |
13.20 | −2.91221 | + | 2.74209i | −9.87394 | − | 3.59382i | 0.961920 | − | 15.9711i | −13.5121 | + | 2.38255i | 38.6095 | − | 16.6092i | −33.6415 | + | 58.2689i | 40.9927 | + | 49.1487i | 22.5295 | + | 18.9045i | 32.8169 | − | 43.9899i |
See next 80 embeddings (of 468 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
8.b | even | 2 | 1 | inner |
19.f | odd | 18 | 1 | inner |
152.s | odd | 18 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 152.5.s.a | ✓ | 468 |
8.b | even | 2 | 1 | inner | 152.5.s.a | ✓ | 468 |
19.f | odd | 18 | 1 | inner | 152.5.s.a | ✓ | 468 |
152.s | odd | 18 | 1 | inner | 152.5.s.a | ✓ | 468 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
152.5.s.a | ✓ | 468 | 1.a | even | 1 | 1 | trivial |
152.5.s.a | ✓ | 468 | 8.b | even | 2 | 1 | inner |
152.5.s.a | ✓ | 468 | 19.f | odd | 18 | 1 | inner |
152.5.s.a | ✓ | 468 | 152.s | odd | 18 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(152, [\chi])\).