Properties

Label 187.4.e.a
Level $187$
Weight $4$
Character orbit 187.e
Analytic conductor $11.033$
Analytic rank $0$
Dimension $88$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [187,4,Mod(89,187)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(187, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([0, 3]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("187.89");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 187 = 11 \cdot 17 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 187.e (of order \(4\), 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: \(11.0333571711\)
Analytic rank: \(0\)
Dimension: \(88\)
Relative dimension: \(44\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 88 q - 336 q^{4} - 16 q^{5} + 24 q^{6}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 88 q - 336 q^{4} - 16 q^{5} + 24 q^{6} - 128 q^{10} + 220 q^{12} - 4 q^{14} + 688 q^{16} + 24 q^{17} - 360 q^{18} + 168 q^{20} + 96 q^{21} - 8 q^{23} + 764 q^{24} - 816 q^{27} + 1244 q^{28} + 600 q^{29} - 184 q^{30} - 352 q^{31} - 264 q^{33} - 1192 q^{34} - 544 q^{35} + 784 q^{37} + 1264 q^{38} + 232 q^{39} + 1824 q^{40} + 1632 q^{41} + 616 q^{44} + 2192 q^{45} - 100 q^{46} + 544 q^{47} - 5260 q^{48} + 464 q^{50} - 2200 q^{51} + 6112 q^{54} + 880 q^{55} - 1112 q^{56} - 8 q^{57} - 1196 q^{58} - 3824 q^{61} + 1772 q^{62} + 104 q^{63} - 2256 q^{64} - 2016 q^{65} - 2072 q^{67} - 1204 q^{68} - 1760 q^{69} - 824 q^{71} + 440 q^{72} + 784 q^{73} - 3304 q^{74} - 3400 q^{75} + 1092 q^{78} - 4384 q^{79} - 84 q^{80} - 3256 q^{81} + 1552 q^{82} + 10584 q^{84} - 3376 q^{85} + 5008 q^{86} + 3456 q^{89} + 3148 q^{90} + 1248 q^{91} - 2044 q^{92} - 1040 q^{95} + 4524 q^{96} - 5776 q^{97} - 18744 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
89.1 5.48483i 1.46422 1.46422i −22.0834 12.5916 12.5916i −8.03102 8.03102i −9.16616 9.16616i 77.2450i 22.7121i −69.0628 69.0628i
89.2 5.45854i −6.26843 + 6.26843i −21.7956 −6.44895 + 6.44895i 34.2165 + 34.2165i 3.26906 + 3.26906i 75.3041i 51.5864i 35.2019 + 35.2019i
89.3 5.16290i 2.06487 2.06487i −18.6556 −7.86600 + 7.86600i −10.6607 10.6607i 11.8761 + 11.8761i 55.0138i 18.4726i 40.6114 + 40.6114i
89.4 4.82029i −3.84421 + 3.84421i −15.2352 10.0087 10.0087i 18.5302 + 18.5302i 13.4471 + 13.4471i 34.8760i 2.55588i −48.2451 48.2451i
89.5 4.73839i −0.403922 + 0.403922i −14.4523 −7.30649 + 7.30649i 1.91394 + 1.91394i −9.69039 9.69039i 30.5737i 26.6737i 34.6210 + 34.6210i
89.6 4.72637i 5.51714 5.51714i −14.3385 2.25716 2.25716i −26.0760 26.0760i −13.1565 13.1565i 29.9583i 33.8777i −10.6682 10.6682i
89.7 4.31415i −4.38912 + 4.38912i −10.6119 6.02814 6.02814i 18.9353 + 18.9353i −18.6215 18.6215i 11.2681i 11.5287i −26.0063 26.0063i
89.8 4.05621i 5.20171 5.20171i −8.45284 10.5563 10.5563i −21.0993 21.0993i 17.2879 + 17.2879i 1.83683i 27.1157i −42.8185 42.8185i
89.9 3.83291i 5.83705 5.83705i −6.69123 −12.2811 + 12.2811i −22.3729 22.3729i −7.29619 7.29619i 5.01639i 41.1424i 47.0724 + 47.0724i
89.10 3.40878i −4.69894 + 4.69894i −3.61980 −13.4576 + 13.4576i 16.0177 + 16.0177i −0.402064 0.402064i 14.9311i 17.1600i 45.8741 + 45.8741i
89.11 3.39624i −4.69047 + 4.69047i −3.53447 1.19656 1.19656i 15.9300 + 15.9300i 4.67024 + 4.67024i 15.1660i 17.0010i −4.06380 4.06380i
89.12 3.04777i 0.933969 0.933969i −1.28890 1.03811 1.03811i −2.84652 2.84652i −18.1869 18.1869i 20.4539i 25.2554i −3.16392 3.16392i
89.13 2.56886i 5.61121 5.61121i 1.40096 0.788609 0.788609i −14.4144 14.4144i 10.4144 + 10.4144i 24.1497i 35.9713i −2.02582 2.02582i
89.14 2.43484i 2.27412 2.27412i 2.07155 11.4454 11.4454i −5.53712 5.53712i −11.6580 11.6580i 24.5226i 16.6567i −27.8676 27.8676i
89.15 2.23546i 0.387877 0.387877i 3.00270 −10.6065 + 10.6065i −0.867085 0.867085i −6.26544 6.26544i 24.5961i 26.6991i 23.7104 + 23.7104i
89.16 1.84506i −3.06226 + 3.06226i 4.59574 15.1814 15.1814i 5.65006 + 5.65006i 3.21730 + 3.21730i 23.2399i 8.24517i −28.0107 28.0107i
89.17 1.77741i 3.77671 3.77671i 4.84083 −11.6466 + 11.6466i −6.71275 6.71275i 20.6826 + 20.6826i 22.8234i 1.52712i 20.7008 + 20.7008i
89.18 1.65075i −0.0235324 + 0.0235324i 5.27501 −1.08325 + 1.08325i 0.0388462 + 0.0388462i 6.86151 + 6.86151i 21.9138i 26.9989i 1.78818 + 1.78818i
89.19 1.56698i −6.90512 + 6.90512i 5.54456 1.28961 1.28961i 10.8202 + 10.8202i 22.2332 + 22.2332i 21.2241i 68.3614i −2.02080 2.02080i
89.20 1.42625i −6.15084 + 6.15084i 5.96581 −4.26112 + 4.26112i 8.77263 + 8.77263i −19.2402 19.2402i 19.9187i 48.6658i 6.07742 + 6.07742i
See all 88 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 89.44
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
17.c even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 187.4.e.a 88
17.c even 4 1 inner 187.4.e.a 88
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
187.4.e.a 88 1.a even 1 1 trivial
187.4.e.a 88 17.c even 4 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(187, [\chi])\).