Properties

Label 161.4.g.a
Level $161$
Weight $4$
Character orbit 161.g
Analytic conductor $9.499$
Analytic rank $0$
Dimension $92$
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] = [161,4,Mod(45,161)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(161, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([1, 3]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("161.45");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 161 = 7 \cdot 23 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 161.g (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: \(9.49930751092\)
Analytic rank: \(0\)
Dimension: \(92\)
Relative dimension: \(46\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 92 q - 6 q^{3} - 168 q^{4} + 60 q^{8} + 348 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 92 q - 6 q^{3} - 168 q^{4} + 60 q^{8} + 348 q^{9} + 42 q^{12} - 728 q^{16} - 102 q^{18} - q^{23} + 504 q^{24} - 928 q^{25} + 576 q^{26} + 304 q^{29} - 138 q^{31} - 490 q^{32} + 442 q^{35} + 552 q^{36} - 16 q^{39} - 488 q^{46} + 1122 q^{47} - 792 q^{49} - 660 q^{50} - 1944 q^{52} + 1626 q^{54} - 70 q^{58} + 882 q^{59} + 5020 q^{64} - 3374 q^{70} - 1776 q^{71} + 1184 q^{72} + 3954 q^{73} - 2904 q^{75} - 1966 q^{77} + 4204 q^{78} - 538 q^{81} - 5856 q^{82} - 2940 q^{85} - 3492 q^{87} + 8164 q^{92} + 1418 q^{93} - 9420 q^{94} + 150 q^{95} - 2472 q^{96} + 4310 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
45.1 −2.75749 4.77611i 4.01923 + 2.32051i −11.2075 + 19.4119i −6.66496 11.5441i 25.5950i 14.1806 + 11.9126i 79.4978 −2.73050 4.72937i −36.7571 + 63.6651i
45.2 −2.75749 4.77611i 4.01923 + 2.32051i −11.2075 + 19.4119i 6.66496 + 11.5441i 25.5950i −14.1806 11.9126i 79.4978 −2.73050 4.72937i 36.7571 63.6651i
45.3 −2.55109 4.41862i −6.15725 3.55489i −9.01611 + 15.6164i −5.07712 8.79383i 36.2754i −13.7630 + 12.3927i 51.1862 11.7745 + 20.3940i −25.9044 + 44.8677i
45.4 −2.55109 4.41862i −6.15725 3.55489i −9.01611 + 15.6164i 5.07712 + 8.79383i 36.2754i 13.7630 12.3927i 51.1862 11.7745 + 20.3940i 25.9044 44.8677i
45.5 −2.21778 3.84131i −1.03344 0.596658i −5.83713 + 10.1102i −6.89492 11.9424i 5.29303i −3.08073 18.2622i 16.2974 −12.7880 22.1495i −30.5829 + 52.9711i
45.6 −2.21778 3.84131i −1.03344 0.596658i −5.83713 + 10.1102i 6.89492 + 11.9424i 5.29303i 3.08073 + 18.2622i 16.2974 −12.7880 22.1495i 30.5829 52.9711i
45.7 −2.08232 3.60669i 7.07999 + 4.08763i −4.67214 + 8.09239i −2.30193 3.98706i 34.0471i 0.631017 18.5095i 5.59849 19.9175 + 34.4981i −9.58672 + 16.6047i
45.8 −2.08232 3.60669i 7.07999 + 4.08763i −4.67214 + 8.09239i 2.30193 + 3.98706i 34.0471i −0.631017 + 18.5095i 5.59849 19.9175 + 34.4981i 9.58672 16.6047i
45.9 −1.99796 3.46057i −0.769658 0.444362i −3.98369 + 6.89995i −3.47219 6.01401i 3.55127i 18.4818 + 1.19366i −0.130385 −13.1051 22.6987i −13.8746 + 24.0315i
45.10 −1.99796 3.46057i −0.769658 0.444362i −3.98369 + 6.89995i 3.47219 + 6.01401i 3.55127i −18.4818 1.19366i −0.130385 −13.1051 22.6987i 13.8746 24.0315i
45.11 −1.47330 2.55183i 5.42339 + 3.13120i −0.341223 + 0.591016i −9.39166 16.2668i 18.4528i −15.6862 + 9.84599i −21.5619 6.10881 + 10.5808i −27.6735 + 47.9318i
45.12 −1.47330 2.55183i 5.42339 + 3.13120i −0.341223 + 0.591016i 9.39166 + 16.2668i 18.4528i 15.6862 9.84599i −21.5619 6.10881 + 10.5808i 27.6735 47.9318i
45.13 −1.37813 2.38698i −7.49964 4.32992i 0.201539 0.349075i −1.19426 2.06852i 23.8687i −13.7597 12.3964i −23.1610 23.9964 + 41.5630i −3.29169 + 5.70137i
45.14 −1.37813 2.38698i −7.49964 4.32992i 0.201539 0.349075i 1.19426 + 2.06852i 23.8687i 13.7597 + 12.3964i −23.1610 23.9964 + 41.5630i 3.29169 5.70137i
45.15 −1.10496 1.91385i −3.82983 2.21115i 1.55811 2.69873i −8.16385 14.1402i 9.77297i −1.90650 + 18.4219i −24.5660 −3.72161 6.44602i −18.0415 + 31.2488i
45.16 −1.10496 1.91385i −3.82983 2.21115i 1.55811 2.69873i 8.16385 + 14.1402i 9.77297i 1.90650 18.4219i −24.5660 −3.72161 6.44602i 18.0415 31.2488i
45.17 −0.923513 1.59957i 2.40467 + 1.38834i 2.29425 3.97375i −2.57123 4.45351i 5.12858i 18.4570 1.52994i −23.2513 −9.64505 16.7057i −4.74914 + 8.22575i
45.18 −0.923513 1.59957i 2.40467 + 1.38834i 2.29425 3.97375i 2.57123 + 4.45351i 5.12858i −18.4570 + 1.52994i −23.2513 −9.64505 16.7057i 4.74914 8.22575i
45.19 −0.475042 0.822798i −3.34199 1.92950i 3.54867 6.14648i −8.95281 15.5067i 3.66637i 3.46541 18.1932i −14.3438 −6.05407 10.4860i −8.50593 + 14.7327i
45.20 −0.475042 0.822798i −3.34199 1.92950i 3.54867 6.14648i 8.95281 + 15.5067i 3.66637i −3.46541 + 18.1932i −14.3438 −6.05407 10.4860i 8.50593 14.7327i
See all 92 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 45.46
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.d odd 6 1 inner
23.b odd 2 1 inner
161.g even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 161.4.g.a 92
7.d odd 6 1 inner 161.4.g.a 92
23.b odd 2 1 inner 161.4.g.a 92
161.g even 6 1 inner 161.4.g.a 92
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
161.4.g.a 92 1.a even 1 1 trivial
161.4.g.a 92 7.d odd 6 1 inner
161.4.g.a 92 23.b odd 2 1 inner
161.4.g.a 92 161.g even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(161, [\chi])\).