Properties

Label 148.3.j.b
Level $148$
Weight $3$
Character orbit 148.j
Analytic conductor $4.033$
Analytic rank $0$
Dimension $68$
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] = [148,3,Mod(11,148)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(148, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 5]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("148.11");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 148 = 2^{2} \cdot 37 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 148.j (of order \(6\), degree \(2\), 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: \(4.03270791253\)
Analytic rank: \(0\)
Dimension: \(68\)
Relative dimension: \(34\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 68 q - 6 q^{2} - 6 q^{4} + 18 q^{5} + 112 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 68 q - 6 q^{2} - 6 q^{4} + 18 q^{5} + 112 q^{9} + 20 q^{10} - 14 q^{12} - 30 q^{13} + 26 q^{16} - 66 q^{17} - 96 q^{18} + 6 q^{20} - 14 q^{21} - 66 q^{22} - 30 q^{24} + 132 q^{25} - 252 q^{26} - 76 q^{28} - 72 q^{30} - 156 q^{32} + 16 q^{33} - 2 q^{34} + 356 q^{36} + 252 q^{37} - 144 q^{38} + 112 q^{40} + 50 q^{41} - 138 q^{42} + 210 q^{44} + 142 q^{46} + 276 q^{48} + 288 q^{49} - 324 q^{50} + 72 q^{52} - 218 q^{53} - 342 q^{54} - 276 q^{56} - 6 q^{57} - 80 q^{58} - 222 q^{61} - 2 q^{62} + 132 q^{64} - 46 q^{65} - 60 q^{69} + 258 q^{70} - 48 q^{72} - 1000 q^{73} - 58 q^{74} - 342 q^{76} - 16 q^{77} + 166 q^{78} - 2 q^{81} + 1088 q^{84} + 516 q^{85} - 4 q^{86} - 18 q^{89} - 188 q^{90} + 582 q^{92} - 924 q^{93} + 486 q^{94} - 306 q^{96} + 180 q^{98}+O(q^{100}) \) 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 −1.99919 + 0.0569066i 3.70854 + 2.14112i 3.99352 0.227534i 6.75428 + 3.89958i −7.53591 4.06947i 4.85786 + 2.80469i −7.97086 + 0.682142i 4.66882 + 8.08664i −13.7250 7.41165i
11.2 −1.99145 0.184741i −1.20421 0.695251i 3.93174 + 0.735805i −3.52137 2.03306i 2.26968 + 1.60702i 4.13072 + 2.38488i −7.69393 2.19167i −3.53325 6.11977i 6.63704 + 4.69929i
11.3 −1.98053 + 0.278418i −1.71919 0.992575i 3.84497 1.10283i 4.77877 + 2.75902i 3.68125 + 1.48717i −3.08241 1.77963i −7.30801 + 3.25469i −2.52959 4.38138i −10.2326 4.13382i
11.4 −1.93920 0.489393i 2.96814 + 1.71366i 3.52099 + 1.89806i −4.70918 2.71885i −4.91717 4.77571i −10.3175 5.95682i −5.89900 5.40387i 1.37324 + 2.37852i 7.80145 + 7.57702i
11.5 −1.85753 0.741342i −5.09320 2.94056i 2.90083 + 2.75413i 2.82921 + 1.63344i 7.28080 + 9.23797i 5.88422 + 3.39726i −3.34662 7.26637i 12.7938 + 22.1594i −4.04440 5.13158i
11.6 −1.74866 + 0.970668i 4.42260 + 2.55339i 2.11561 3.39473i −6.40860 3.70001i −10.2121 0.172125i 7.11328 + 4.10686i −0.404310 + 7.98978i 8.53959 + 14.7910i 14.7979 + 0.249419i
11.7 −1.71495 + 1.02905i −4.42260 2.55339i 1.88212 3.52953i −6.40860 3.70001i 10.2121 0.172125i −7.11328 4.10686i 0.404310 + 7.98978i 8.53959 + 14.7910i 14.7979 0.249419i
11.8 −1.56793 1.24161i 2.91587 + 1.68348i 0.916820 + 3.89351i 1.81627 + 1.04863i −2.48167 6.25995i 1.39912 + 0.807782i 3.39670 7.24309i 1.16820 + 2.02339i −1.54581 3.89927i
11.9 −1.46162 1.36516i −1.40726 0.812485i 0.272661 + 3.99070i 4.47400 + 2.58306i 0.947711 + 3.10869i −8.12634 4.69175i 5.04942 6.20510i −3.17974 5.50747i −3.01298 9.88319i
11.10 −1.27508 1.54084i 0.166299 + 0.0960130i −0.748360 + 3.92937i −3.36614 1.94344i −0.0641040 0.378664i 10.9389 + 6.31559i 7.00874 3.85715i −4.48156 7.76229i 1.29756 + 7.66471i
11.11 −1.23138 + 1.57598i 1.71919 + 0.992575i −0.967406 3.88125i 4.77877 + 2.75902i −3.68125 + 1.48717i 3.08241 + 1.77963i 7.30801 + 3.25469i −2.52959 4.38138i −10.2326 + 4.13382i
11.12 −1.04888 + 1.70290i −3.70854 2.14112i −1.79971 3.57226i 6.75428 + 3.89958i 7.53591 4.06947i −4.85786 2.80469i 7.97086 + 0.682142i 4.66882 + 8.08664i −13.7250 + 7.41165i
11.13 −0.835734 + 1.81702i 1.20421 + 0.695251i −2.60310 3.03709i −3.52137 2.03306i −2.26968 + 1.60702i −4.13072 2.38488i 7.69393 2.19167i −3.53325 6.11977i 6.63704 4.69929i
11.14 −0.610841 1.90444i −3.41470 1.97148i −3.25375 + 2.32661i −2.50237 1.44474i −1.66871 + 7.70734i −2.35741 1.36105i 6.41841 + 4.77536i 3.27346 + 5.66981i −1.22287 + 5.64811i
11.15 −0.545773 + 1.92409i −2.96814 1.71366i −3.40426 2.10024i −4.70918 2.71885i 4.91717 4.77571i 10.3175 + 5.95682i 5.89900 5.40387i 1.37324 + 2.37852i 7.80145 7.57702i
11.16 −0.403426 1.95889i 2.42875 + 1.40224i −3.67450 + 1.58053i −7.79671 4.50143i 1.76701 5.32335i −2.81633 1.62601i 4.57847 + 6.56030i −0.567452 0.982855i −5.67241 + 17.0889i
11.17 −0.286744 + 1.97934i 5.09320 + 2.94056i −3.83556 1.13512i 2.82921 + 1.63344i −7.28080 + 9.23797i −5.88422 3.39726i 3.34662 7.26637i 12.7938 + 22.1594i −4.04440 + 5.13158i
11.18 −0.264007 1.98250i 4.15376 + 2.39818i −3.86060 + 1.04679i 3.62237 + 2.09138i 3.65776 8.86797i −2.23442 1.29004i 3.09448 + 7.37727i 7.00251 + 12.1287i 3.18982 7.73349i
11.19 −0.0802398 1.99839i −1.48033 0.854667i −3.98712 + 0.320701i 8.01108 + 4.62520i −1.58918 + 3.02685i 9.59076 + 5.53723i 0.960812 + 7.94209i −3.03909 5.26385i 8.60014 16.3804i
11.20 0.291298 + 1.97867i −2.91587 1.68348i −3.83029 + 1.15277i 1.81627 + 1.04863i 2.48167 6.25995i −1.39912 0.807782i −3.39670 7.24309i 1.16820 + 2.02339i −1.54581 + 3.89927i
See all 68 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 11.34
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
37.e even 6 1 inner
148.j odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 148.3.j.b 68
4.b odd 2 1 inner 148.3.j.b 68
37.e even 6 1 inner 148.3.j.b 68
148.j odd 6 1 inner 148.3.j.b 68
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
148.3.j.b 68 1.a even 1 1 trivial
148.3.j.b 68 4.b odd 2 1 inner
148.3.j.b 68 37.e even 6 1 inner
148.3.j.b 68 148.j odd 6 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{68} - 209 T_{3}^{66} + 23974 T_{3}^{64} - 1898445 T_{3}^{62} + 114644458 T_{3}^{60} + \cdots + 16\!\cdots\!36 \) acting on \(S_{3}^{\mathrm{new}}(148, [\chi])\). Copy content Toggle raw display