Properties

Label 304.2.v.a
Level $304$
Weight $2$
Character orbit 304.v
Analytic conductor $2.427$
Analytic rank $0$
Dimension $152$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [304,2,Mod(45,304)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(304, base_ring=CyclotomicField(12))
 
chi = DirichletCharacter(H, H._module([0, 9, 4]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("304.45");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 304 = 2^{4} \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 304.v (of order \(12\), 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: \(2.42745222145\)
Analytic rank: \(0\)
Dimension: \(152\)
Relative dimension: \(38\) over \(\Q(\zeta_{12})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 152 q - 2 q^{2} - 2 q^{3} - 2 q^{4} - 2 q^{5} - 2 q^{6} - 20 q^{8}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 152 q - 2 q^{2} - 2 q^{3} - 2 q^{4} - 2 q^{5} - 2 q^{6} - 20 q^{8} - 8 q^{11} - 8 q^{12} - 2 q^{13} + 2 q^{14} - 20 q^{15} + 2 q^{16} - 4 q^{17} - 16 q^{18} - 12 q^{19} - 36 q^{20} + 4 q^{21} - 2 q^{22} - 10 q^{24} + 44 q^{26} - 20 q^{27} + 26 q^{28} - 2 q^{29} + 56 q^{30} - 64 q^{31} + 28 q^{32} - 4 q^{33} - 12 q^{34} + 32 q^{35} - 2 q^{36} - 8 q^{37} + 18 q^{38} - 12 q^{40} - 10 q^{42} - 2 q^{43} - 52 q^{44} - 16 q^{45} + 24 q^{46} - 4 q^{47} - 42 q^{48} - 120 q^{49} - 60 q^{50} + 2 q^{51} - 18 q^{52} - 2 q^{53} - 64 q^{54} + 60 q^{56} - 36 q^{58} - 2 q^{59} + 48 q^{60} + 30 q^{61} - 38 q^{62} + 24 q^{63} + 52 q^{64} - 16 q^{65} + 90 q^{66} - 26 q^{67} - 8 q^{68} - 84 q^{69} - 72 q^{70} + 42 q^{72} + 6 q^{74} + 112 q^{75} + 30 q^{76} + 48 q^{77} + 26 q^{78} - 12 q^{79} + 6 q^{80} + 40 q^{81} - 70 q^{82} - 48 q^{83} + 4 q^{84} + 34 q^{85} + 30 q^{86} + 12 q^{88} - 50 q^{90} + 12 q^{91} - 30 q^{92} - 8 q^{93} - 40 q^{94} - 32 q^{95} - 288 q^{96} - 4 q^{97} + 74 q^{98} + 60 q^{99}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
45.1 −1.41027 0.105599i 0.189454 0.707053i 1.97770 + 0.297844i 2.25138 + 0.603257i −0.341845 + 0.977126i 3.60246i −2.75763 0.628882i 2.13405 + 1.23209i −3.11135 1.08850i
45.2 −1.40583 + 0.153775i −0.748343 + 2.79285i 1.95271 0.432363i −0.781039 0.209279i 0.622570 4.04135i 3.41596i −2.67868 + 0.908105i −4.64194 2.68002i 1.13019 + 0.174106i
45.3 −1.39918 0.205658i 0.641478 2.39403i 1.91541 + 0.575504i 0.952796 + 0.255301i −1.38989 + 3.21775i 3.66664i −2.56165 1.19915i −2.72180 1.57143i −1.28063 0.553161i
45.4 −1.37219 0.342188i −0.221425 + 0.826371i 1.76582 + 0.939094i −3.30093 0.884483i 0.586612 1.05817i 0.780889i −2.10169 1.89286i 1.96422 + 1.13404i 4.22685 + 2.34322i
45.5 −1.31504 + 0.520268i 0.290706 1.08493i 1.45864 1.36834i −1.30410 0.349433i 0.182165 + 1.57797i 0.561402i −1.20626 + 2.55831i 1.50552 + 0.869210i 1.89674 0.218965i
45.6 −1.25568 + 0.650588i −0.493160 + 1.84050i 1.15347 1.63386i 2.82071 + 0.755807i −0.578154 2.63192i 0.864823i −0.385418 + 2.80204i −0.546145 0.315317i −4.03363 + 0.886069i
45.7 −1.20113 0.746517i −0.441592 + 1.64804i 0.885425 + 1.79333i 3.49316 + 0.935990i 1.76070 1.64986i 2.31632i 0.275239 2.81500i 0.0770322 + 0.0444745i −3.49701 3.73195i
45.8 −1.15573 0.815040i 0.692850 2.58575i 0.671421 + 1.88393i −3.58957 0.961823i −2.90824 + 2.42373i 4.00771i 0.759498 2.72455i −3.60800 2.08308i 3.36465 + 4.03725i
45.9 −1.09092 + 0.899945i −0.137950 + 0.514836i 0.380199 1.96353i −1.58882 0.425723i −0.312832 0.685790i 0.191074i 1.35230 + 2.48421i 2.35205 + 1.35796i 2.11640 0.965421i
45.10 −0.950827 1.04687i −0.709349 + 2.64733i −0.191855 + 1.99078i −1.07967 0.289296i 3.44587 1.77456i 3.11727i 2.26650 1.69204i −3.90709 2.25576i 0.723722 + 1.40534i
45.11 −0.939521 + 1.05702i 0.545442 2.03562i −0.234600 1.98619i 4.05417 + 1.08631i 1.63924 + 2.48905i 1.60823i 2.31987 + 1.61809i −1.24815 0.720620i −4.95724 + 3.26474i
45.12 −0.840675 + 1.13722i 0.755564 2.81980i −0.586532 1.91206i −2.08871 0.559668i 2.57155 + 3.22978i 1.48841i 2.66751 + 0.940408i −4.78233 2.76108i 2.39239 1.90482i
45.13 −0.786643 1.17524i 0.237599 0.886733i −0.762384 + 1.84899i −1.46925 0.393685i −1.22903 + 0.418306i 4.81431i 2.77274 0.558512i 1.86823 + 1.07863i 0.693104 + 2.03642i
45.14 −0.716301 1.21939i 0.0733751 0.273840i −0.973825 + 1.74690i 0.515567 + 0.138146i −0.386476 + 0.106679i 0.825212i 2.82771 0.0638340i 2.52847 + 1.45981i −0.200848 0.727631i
45.15 −0.433173 + 1.34624i 0.363878 1.35801i −1.62472 1.16631i −1.31521 0.352409i 1.67059 + 1.07812i 5.06974i 2.27392 1.68205i 0.886290 + 0.511700i 1.04414 1.61793i
45.16 −0.404912 + 1.35501i −0.425492 + 1.58796i −1.67209 1.09732i 2.31475 + 0.620236i −1.97941 1.21953i 2.08781i 2.16393 1.82138i 0.257509 + 0.148673i −1.77769 + 2.88536i
45.17 −0.0870758 1.41153i 0.0982442 0.366652i −1.98484 + 0.245820i 2.63873 + 0.707046i −0.526096 0.106748i 3.93198i 0.519814 + 2.78025i 2.47329 + 1.42796i 0.768247 3.78621i
45.18 −0.0760279 1.41217i 0.836115 3.12042i −1.98844 + 0.214728i 0.873351 + 0.234014i −4.47013 0.943496i 0.731308i 0.454410 + 2.79169i −6.43988 3.71807i 0.264068 1.25111i
45.19 −0.0246786 1.41400i −0.652360 + 2.43464i −1.99878 + 0.0697910i −1.43027 0.383241i 3.45868 + 0.862353i 4.08887i 0.148012 + 2.82455i −2.90383 1.67653i −0.506604 + 2.03186i
45.20 0.0220522 + 1.41404i −0.291788 + 1.08897i −1.99903 + 0.0623654i −3.94741 1.05771i −1.54628 0.388587i 1.27067i −0.132270 2.82533i 1.49736 + 0.864503i 1.40859 5.60513i
See next 80 embeddings (of 152 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 45.38
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
16.e even 4 1 inner
19.c even 3 1 inner
304.v even 12 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 304.2.v.a 152
16.e even 4 1 inner 304.2.v.a 152
19.c even 3 1 inner 304.2.v.a 152
304.v even 12 1 inner 304.2.v.a 152
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
304.2.v.a 152 1.a even 1 1 trivial
304.2.v.a 152 16.e even 4 1 inner
304.2.v.a 152 19.c even 3 1 inner
304.2.v.a 152 304.v even 12 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(304, [\chi])\).