Properties

Label 51.5.f.a
Level $51$
Weight $5$
Character orbit 51.f
Analytic conductor $5.272$
Analytic rank $0$
Dimension $44$
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] = [51,5,Mod(38,51)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(51, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 3]))
 
N = Newforms(chi, 5, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("51.38");
 
S:= CuspForms(chi, 5);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 51 = 3 \cdot 17 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 51.f (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: \(5.27186811728\)
Analytic rank: \(0\)
Dimension: \(44\)
Relative dimension: \(22\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 44 q + 6 q^{3} + 312 q^{4} - 2 q^{6} - 4 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 44 q + 6 q^{3} + 312 q^{4} - 2 q^{6} - 4 q^{7} + 288 q^{10} - 234 q^{12} + 92 q^{13} + 960 q^{16} - 580 q^{18} - 1856 q^{21} + 120 q^{22} - 10 q^{24} + 378 q^{27} + 1648 q^{28} - 1248 q^{30} + 808 q^{31} + 2520 q^{33} - 5016 q^{34} - 5560 q^{37} + 152 q^{39} - 7020 q^{40} - 2696 q^{45} - 6620 q^{46} - 926 q^{48} + 11810 q^{51} + 5504 q^{52} + 6250 q^{54} + 9740 q^{55} + 16704 q^{57} + 4316 q^{58} + 9304 q^{61} + 27608 q^{63} - 6176 q^{64} + 23912 q^{67} - 3444 q^{69} - 54204 q^{72} + 14216 q^{73} - 5242 q^{75} - 25516 q^{78} + 4052 q^{79} + 6796 q^{81} + 14708 q^{82} - 59208 q^{84} - 32480 q^{85} - 28412 q^{88} - 21312 q^{90} - 38772 q^{91} - 56806 q^{96} - 92448 q^{97} - 18072 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
38.1 −7.33659 8.49542 + 2.97118i 37.8256 −3.84842 3.84842i −62.3274 21.7983i −14.0710 14.0710i −160.125 63.3442 + 50.4828i 28.2343 + 28.2343i
38.2 −7.23155 −8.14037 + 3.83853i 36.2953 6.69823 + 6.69823i 58.8675 27.7585i 40.9766 + 40.9766i −146.767 51.5313 62.4942i −48.4386 48.4386i
38.3 −6.32469 −0.488073 8.98676i 24.0018 17.5527 + 17.5527i 3.08692 + 56.8385i 2.97942 + 2.97942i −50.6087 −80.5236 + 8.77239i −111.015 111.015i
38.4 −5.57352 −7.66547 4.71599i 15.0641 −21.8128 21.8128i 42.7237 + 26.2847i −59.0644 59.0644i 5.21604 36.5189 + 72.3006i 121.574 + 121.574i
38.5 −4.90419 6.18041 6.54236i 8.05107 −18.2674 18.2674i −30.3099 + 32.0850i 14.1681 + 14.1681i 38.9831 −4.60506 80.8690i 89.5867 + 89.5867i
38.6 −4.56859 2.39660 + 8.67504i 4.87200 22.1843 + 22.1843i −10.9491 39.6327i −16.2413 16.2413i 50.8392 −69.5126 + 41.5813i −101.351 101.351i
38.7 −4.30873 −0.332116 + 8.99387i 2.56516 −31.4431 31.4431i 1.43100 38.7522i 36.9552 + 36.9552i 57.8871 −80.7794 5.97402i 135.480 + 135.480i
38.8 −2.32615 8.28695 3.51090i −10.5890 21.0845 + 21.0845i −19.2767 + 8.16687i 5.62962 + 5.62962i 61.8500 56.3472 58.1893i −49.0457 49.0457i
38.9 −2.25239 −8.31602 + 3.44149i −10.9267 8.06459 + 8.06459i 18.7309 7.75159i −15.1734 15.1734i 60.6496 57.3123 57.2390i −18.1646 18.1646i
38.10 −1.46781 −5.97020 6.73474i −13.8455 −5.76005 5.76005i 8.76309 + 9.88529i 56.4128 + 56.4128i 43.8075 −9.71340 + 80.4155i 8.45463 + 8.45463i
38.11 −0.828441 8.60834 + 2.62611i −15.3137 −20.1408 20.1408i −7.13150 2.17558i −53.5715 53.5715i 25.9415 67.2071 + 45.2130i 16.6854 + 16.6854i
38.12 0.828441 −2.62611 8.60834i −15.3137 20.1408 + 20.1408i −2.17558 7.13150i −53.5715 53.5715i −25.9415 −67.2071 + 45.2130i 16.6854 + 16.6854i
38.13 1.46781 6.73474 + 5.97020i −13.8455 5.76005 + 5.76005i 9.88529 + 8.76309i 56.4128 + 56.4128i −43.8075 9.71340 + 80.4155i 8.45463 + 8.45463i
38.14 2.25239 −3.44149 + 8.31602i −10.9267 −8.06459 8.06459i −7.75159 + 18.7309i −15.1734 15.1734i −60.6496 −57.3123 57.2390i −18.1646 18.1646i
38.15 2.32615 3.51090 8.28695i −10.5890 −21.0845 21.0845i 8.16687 19.2767i 5.62962 + 5.62962i −61.8500 −56.3472 58.1893i −49.0457 49.0457i
38.16 4.30873 −8.99387 + 0.332116i 2.56516 31.4431 + 31.4431i −38.7522 + 1.43100i 36.9552 + 36.9552i −57.8871 80.7794 5.97402i 135.480 + 135.480i
38.17 4.56859 −8.67504 2.39660i 4.87200 −22.1843 22.1843i −39.6327 10.9491i −16.2413 16.2413i −50.8392 69.5126 + 41.5813i −101.351 101.351i
38.18 4.90419 6.54236 6.18041i 8.05107 18.2674 + 18.2674i 32.0850 30.3099i 14.1681 + 14.1681i −38.9831 4.60506 80.8690i 89.5867 + 89.5867i
38.19 5.57352 4.71599 + 7.66547i 15.0641 21.8128 + 21.8128i 26.2847 + 42.7237i −59.0644 59.0644i −5.21604 −36.5189 + 72.3006i 121.574 + 121.574i
38.20 6.32469 8.98676 + 0.488073i 24.0018 −17.5527 17.5527i 56.8385 + 3.08692i 2.97942 + 2.97942i 50.6087 80.5236 + 8.77239i −111.015 111.015i
See all 44 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 38.22
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
17.c even 4 1 inner
51.f odd 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 51.5.f.a 44
3.b odd 2 1 inner 51.5.f.a 44
17.c even 4 1 inner 51.5.f.a 44
51.f odd 4 1 inner 51.5.f.a 44
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
51.5.f.a 44 1.a even 1 1 trivial
51.5.f.a 44 3.b odd 2 1 inner
51.5.f.a 44 17.c even 4 1 inner
51.5.f.a 44 51.f odd 4 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(51, [\chi])\).