Properties

Label 348.3.v.a
Level $348$
Weight $3$
Character orbit 348.v
Analytic conductor $9.482$
Analytic rank $0$
Dimension $1392$
CM no
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [348,3,Mod(11,348)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(348, base_ring=CyclotomicField(28))
 
chi = DirichletCharacter(H, H._module([14, 14, 25]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("348.11");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 348 = 2^{2} \cdot 3 \cdot 29 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 348.v (of order \(28\), degree \(12\), 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: \(9.48231319974\)
Analytic rank: \(0\)
Dimension: \(1392\)
Relative dimension: \(116\) over \(\Q(\zeta_{28})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{28}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 1392 q - 28 q^{4} - 14 q^{6} - 28 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 1392 q - 28 q^{4} - 14 q^{6} - 28 q^{9} - 8 q^{10} + 36 q^{12} - 56 q^{13} - 52 q^{16} - 32 q^{18} - 76 q^{21} - 28 q^{22} - 10 q^{24} - 1040 q^{25} + 272 q^{30} - 28 q^{33} - 28 q^{34} + 58 q^{36} - 80 q^{37} - 36 q^{40} - 14 q^{42} + 180 q^{45} + 1032 q^{46} - 216 q^{48} + 1088 q^{49} + 120 q^{52} - 10 q^{54} - 308 q^{58} + 240 q^{60} + 112 q^{61} - 1792 q^{64} + 92 q^{66} + 124 q^{69} - 1096 q^{70} + 148 q^{72} - 160 q^{73} + 68 q^{76} - 154 q^{78} - 180 q^{81} - 20 q^{82} + 72 q^{84} - 72 q^{85} + 760 q^{88} + 256 q^{90} - 28 q^{93} - 632 q^{94} - 812 q^{96} + 32 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
11.1 −1.99998 0.00816944i −1.36972 + 2.66906i 3.99987 + 0.0326775i −1.58516 0.763371i 2.76122 5.32688i 6.46637 + 5.15676i −7.99940 0.0980311i −5.24775 7.31171i 3.16405 + 1.53968i
11.2 −1.99996 0.0119881i 1.19688 2.75090i 3.99971 + 0.0479516i 0.596982 + 0.287491i −2.42670 + 5.48736i 3.41280 + 2.72161i −7.99871 0.143851i −6.13494 6.58502i −1.19050 0.582129i
11.3 −1.99993 0.0162047i 2.79341 + 1.09402i 3.99947 + 0.0648168i 5.41792 + 2.60913i −5.56890 2.23323i −5.69744 4.54356i −7.99764 0.194440i 6.60625 + 6.11208i −10.7932 5.30589i
11.4 −1.99177 0.181301i 2.75467 1.18820i 3.93426 + 0.722217i −1.03892 0.500318i −5.70207 + 1.86718i −1.00735 0.803338i −7.70519 2.15177i 6.17639 6.54616i 1.97858 + 1.18487i
11.5 −1.99160 + 0.183101i −2.97363 0.396887i 3.93295 0.729327i 7.22883 + 3.48122i 5.99496 + 0.245967i 7.47601 + 5.96192i −7.69932 + 2.17265i 8.68496 + 2.36039i −15.0344 5.60960i
11.6 −1.96981 + 0.346217i −2.38019 1.82612i 3.76027 1.36396i 0.175987 + 0.0847507i 5.32074 + 2.77304i −0.380227 0.303221i −6.93477 + 3.98860i 2.33057 + 8.69301i −0.376002 0.106013i
11.7 −1.95045 + 0.442425i −2.70372 + 1.29995i 3.60852 1.72586i −2.57114 1.23820i 4.69835 3.73169i −9.99302 7.96916i −6.27468 + 4.96269i 5.62024 7.02943i 5.56270 + 1.27751i
11.8 −1.94931 + 0.447423i 1.05396 + 2.80877i 3.59962 1.74433i −5.66454 2.72790i −3.31120 5.00359i −1.27592 1.01751i −6.23633 + 5.01081i −6.77834 + 5.92065i 12.2625 + 2.78307i
11.9 −1.92888 + 0.528587i 0.0596975 2.99941i 3.44119 2.03917i 7.68944 + 3.70304i 1.47030 + 5.81706i −7.69057 6.13302i −5.55978 + 5.75229i −8.99287 0.358114i −16.7894 3.07819i
11.10 −1.92447 0.544429i −2.98211 0.327168i 3.40719 + 2.09548i −5.81585 2.80077i 5.56087 + 2.25317i 3.11357 + 2.48299i −5.41622 5.88766i 8.78592 + 1.95130i 9.66763 + 8.55632i
11.11 −1.92037 0.558718i 0.209671 2.99266i 3.37567 + 2.14590i −7.42336 3.57490i −2.07470 + 5.62989i −9.85035 7.85539i −5.28359 6.00697i −8.91208 1.25495i 12.2583 + 11.0127i
11.12 −1.91821 0.566110i 2.49988 + 1.65850i 3.35904 + 2.17183i −4.98910 2.40262i −3.85639 4.59655i 0.973874 + 0.776638i −5.21384 6.06761i 3.49877 + 8.29208i 8.20997 + 7.43310i
11.13 −1.89796 0.630686i −2.51067 + 1.64211i 3.20447 + 2.39403i 6.25873 + 3.01405i 5.80080 1.53321i −2.93986 2.34446i −4.57206 6.56477i 3.60694 8.24560i −9.97788 9.66782i
11.14 −1.86539 0.721345i −0.384883 + 2.97521i 2.95932 + 2.69117i 2.46531 + 1.18723i 2.86411 5.27228i −5.14870 4.10595i −3.57902 7.15476i −8.70373 2.29021i −3.74236 3.99299i
11.15 −1.83763 + 0.789374i −0.725631 2.91092i 2.75378 2.90116i −7.68944 3.70304i 3.63125 + 4.77641i 7.69057 + 6.13302i −2.77034 + 7.50501i −7.94692 + 4.22451i 17.0534 + 0.734981i
11.16 −1.80300 + 0.865566i −0.402524 + 2.97287i 2.50159 3.12122i 5.66454 + 2.72790i −1.84747 5.70849i 1.27592 + 1.01751i −1.80874 + 7.79285i −8.67595 2.39331i −12.5743 0.0153599i
11.17 −1.80077 + 0.870185i 2.92520 + 0.665726i 2.48556 3.13401i 2.57114 + 1.23820i −5.84693 + 1.34665i 9.99302 + 7.96916i −1.74875 + 7.80653i 8.11362 + 3.89477i −5.70750 + 0.00766004i
11.18 −1.75592 + 0.957470i 1.91416 2.30998i 2.16650 3.36248i −0.175987 0.0847507i −1.14938 + 5.88888i 0.380227 + 0.303221i −0.584724 + 7.97860i −1.67198 8.84333i 0.390164 0.0196867i
11.19 −1.75527 0.958668i −0.599245 2.93954i 2.16191 + 3.36543i 0.300429 + 0.144679i −1.76621 + 5.73415i 4.89702 + 3.90524i −0.568392 7.97978i −8.28181 + 3.52301i −0.388633 0.541962i
11.20 −1.74887 0.970288i 2.46087 1.71584i 2.11708 + 3.39381i 8.15481 + 3.92715i −5.96860 + 0.613030i 6.08043 + 4.84898i −0.409528 7.98951i 3.11177 8.44493i −10.4512 14.7806i
See next 80 embeddings (of 1392 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 11.116
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
4.b odd 2 1 inner
12.b even 2 1 inner
29.f odd 28 1 inner
87.k even 28 1 inner
116.l even 28 1 inner
348.v odd 28 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 348.3.v.a 1392
3.b odd 2 1 inner 348.3.v.a 1392
4.b odd 2 1 inner 348.3.v.a 1392
12.b even 2 1 inner 348.3.v.a 1392
29.f odd 28 1 inner 348.3.v.a 1392
87.k even 28 1 inner 348.3.v.a 1392
116.l even 28 1 inner 348.3.v.a 1392
348.v odd 28 1 inner 348.3.v.a 1392
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
348.3.v.a 1392 1.a even 1 1 trivial
348.3.v.a 1392 3.b odd 2 1 inner
348.3.v.a 1392 4.b odd 2 1 inner
348.3.v.a 1392 12.b even 2 1 inner
348.3.v.a 1392 29.f odd 28 1 inner
348.3.v.a 1392 87.k even 28 1 inner
348.3.v.a 1392 116.l even 28 1 inner
348.3.v.a 1392 348.v odd 28 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(348, [\chi])\).