Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [185,2,Mod(4,185)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(185, base_ring=CyclotomicField(18))
chi = DirichletCharacter(H, H._module([9, 1]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("185.4");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 185 = 5 \cdot 37 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 185.v (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: | \(1.47723243739\) |
Analytic rank: | \(0\) |
Dimension: | \(96\) |
Relative dimension: | \(16\) over \(\Q(\zeta_{18})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{18}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4.1 | −0.430188 | + | 2.43972i | 1.12805 | − | 0.198906i | −3.88777 | − | 1.41503i | −1.62031 | + | 1.54097i | 2.83769i | 1.92128 | + | 2.28969i | 2.64739 | − | 4.58542i | −1.58614 | + | 0.577309i | −3.06249 | − | 4.61601i | ||
4.2 | −0.424622 | + | 2.40815i | −1.95789 | + | 0.345229i | −3.73949 | − | 1.36106i | −0.131730 | − | 2.23218i | − | 4.86149i | −0.265922 | − | 0.316914i | 2.42022 | − | 4.19194i | 0.895083 | − | 0.325783i | 5.43137 | + | 0.630608i | |
4.3 | −0.391541 | + | 2.22054i | 2.59680 | − | 0.457886i | −2.89811 | − | 1.05483i | 1.60069 | − | 1.56134i | 5.94558i | −0.639059 | − | 0.761600i | 1.22222 | − | 2.11694i | 3.71464 | − | 1.35202i | 2.84028 | + | 4.16573i | ||
4.4 | −0.290576 | + | 1.64794i | −0.739987 | + | 0.130480i | −0.751873 | − | 0.273659i | −2.17943 | + | 0.500076i | − | 1.25737i | −3.18694 | − | 3.79805i | −1.00391 | + | 1.73882i | −2.28852 | + | 0.832954i | −0.190803 | − | 3.73687i | |
4.5 | −0.284304 | + | 1.61237i | −1.43078 | + | 0.252285i | −0.639514 | − | 0.232764i | 1.92134 | + | 1.14388i | − | 2.37867i | 0.794560 | + | 0.946920i | −1.08012 | + | 1.87083i | −0.835589 | + | 0.304129i | −2.39059 | + | 2.77270i | |
4.6 | −0.181851 | + | 1.03133i | 1.62560 | − | 0.286637i | 0.848817 | + | 0.308944i | −1.38855 | − | 1.75269i | 1.72865i | 1.72657 | + | 2.05765i | −1.52022 | + | 2.63310i | −0.258668 | + | 0.0941476i | 2.06011 | − | 1.11332i | ||
4.7 | −0.0448121 | + | 0.254142i | −2.87442 | + | 0.506838i | 1.81681 | + | 0.661263i | 0.528279 | − | 2.17277i | − | 0.753224i | 1.46076 | + | 1.74086i | −0.507532 | + | 0.879071i | 5.18634 | − | 1.88767i | 0.528518 | + | 0.231624i | |
4.8 | −0.0322691 | + | 0.183007i | 0.566572 | − | 0.0999019i | 1.84693 | + | 0.672229i | 2.11760 | − | 0.718167i | 0.106911i | −1.33240 | − | 1.58789i | −0.368452 | + | 0.638178i | −2.50805 | + | 0.912857i | 0.0630966 | + | 0.410711i | ||
4.9 | 0.0322691 | − | 0.183007i | −0.566572 | + | 0.0999019i | 1.84693 | + | 0.672229i | −1.07497 | + | 1.96072i | 0.106911i | 1.33240 | + | 1.58789i | 0.368452 | − | 0.638178i | −2.50805 | + | 0.912857i | 0.324138 | + | 0.259999i | ||
4.10 | 0.0448121 | − | 0.254142i | 2.87442 | − | 0.506838i | 1.81681 | + | 0.661263i | −2.23149 | + | 0.142956i | − | 0.753224i | −1.46076 | − | 1.74086i | 0.507532 | − | 0.879071i | 5.18634 | − | 1.88767i | −0.0636668 | + | 0.573522i | |
4.11 | 0.181851 | − | 1.03133i | −1.62560 | + | 0.286637i | 0.848817 | + | 0.308944i | −1.48495 | − | 1.67180i | 1.72865i | −1.72657 | − | 2.05765i | 1.52022 | − | 2.63310i | −0.258668 | + | 0.0941476i | −1.99422 | + | 1.22745i | ||
4.12 | 0.284304 | − | 1.61237i | 1.43078 | − | 0.252285i | −0.639514 | − | 0.232764i | 0.792861 | + | 2.09078i | − | 2.37867i | −0.794560 | − | 0.946920i | 1.08012 | − | 1.87083i | −0.835589 | + | 0.304129i | 3.59652 | − | 0.683965i | |
4.13 | 0.290576 | − | 1.64794i | 0.739987 | − | 0.130480i | −0.751873 | − | 0.273659i | 0.870933 | − | 2.05948i | − | 1.25737i | 3.18694 | + | 3.79805i | 1.00391 | − | 1.73882i | −2.28852 | + | 0.832954i | −3.14083 | − | 2.03368i | |
4.14 | 0.391541 | − | 2.22054i | −2.59680 | + | 0.457886i | −2.89811 | − | 1.05483i | −1.81558 | + | 1.30525i | 5.94558i | 0.639059 | + | 0.761600i | −1.22222 | + | 2.11694i | 3.71464 | − | 1.35202i | 2.18749 | + | 4.54262i | ||
4.15 | 0.424622 | − | 2.40815i | 1.95789 | − | 0.345229i | −3.73949 | − | 1.36106i | −2.17540 | − | 0.517344i | − | 4.86149i | 0.265922 | + | 0.316914i | −2.42022 | + | 4.19194i | 0.895083 | − | 0.325783i | −2.16956 | + | 5.01901i | |
4.16 | 0.430188 | − | 2.43972i | −1.12805 | + | 0.198906i | −3.88777 | − | 1.41503i | 1.79892 | − | 1.32811i | 2.83769i | −1.92128 | − | 2.28969i | −2.64739 | + | 4.58542i | −1.58614 | + | 0.577309i | −2.46633 | − | 4.96020i | ||
99.1 | −2.05127 | + | 1.72122i | 1.45204 | − | 1.73048i | 0.897813 | − | 5.09175i | −2.01069 | + | 0.978336i | 6.04896i | −0.461702 | − | 1.26851i | 4.24463 | + | 7.35191i | −0.365177 | − | 2.07102i | 2.44053 | − | 5.46766i | ||
99.2 | −1.60232 | + | 1.34451i | −1.10176 | + | 1.31302i | 0.412438 | − | 2.33905i | 1.22797 | − | 1.86871i | − | 3.58520i | −1.10353 | − | 3.03192i | 0.392335 | + | 0.679545i | 0.0107848 | + | 0.0611636i | 0.544897 | + | 4.64530i | |
99.3 | −1.58972 | + | 1.33394i | 0.246630 | − | 0.293922i | 0.400539 | − | 2.27157i | −1.03663 | − | 1.98126i | 0.796243i | 1.16480 | + | 3.20026i | 0.318147 | + | 0.551046i | 0.495381 | + | 2.80944i | 4.29083 | + | 1.76687i | ||
99.4 | −1.27542 | + | 1.07021i | 1.65654 | − | 1.97419i | 0.134064 | − | 0.760312i | 2.19645 | + | 0.419031i | 4.29076i | 0.0484108 | + | 0.133008i | −1.02224 | − | 1.77057i | −0.632347 | − | 3.58622i | −3.24986 | + | 1.81622i | ||
See all 96 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
37.h | even | 18 | 1 | inner |
185.v | even | 18 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 185.2.v.a | ✓ | 96 |
5.b | even | 2 | 1 | inner | 185.2.v.a | ✓ | 96 |
5.c | odd | 4 | 2 | 925.2.bb.e | 96 | ||
37.h | even | 18 | 1 | inner | 185.2.v.a | ✓ | 96 |
185.v | even | 18 | 1 | inner | 185.2.v.a | ✓ | 96 |
185.y | odd | 36 | 2 | 925.2.bb.e | 96 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
185.2.v.a | ✓ | 96 | 1.a | even | 1 | 1 | trivial |
185.2.v.a | ✓ | 96 | 5.b | even | 2 | 1 | inner |
185.2.v.a | ✓ | 96 | 37.h | even | 18 | 1 | inner |
185.2.v.a | ✓ | 96 | 185.v | even | 18 | 1 | inner |
925.2.bb.e | 96 | 5.c | odd | 4 | 2 | ||
925.2.bb.e | 96 | 185.y | odd | 36 | 2 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(185, [\chi])\).