Properties

Label 65.4.l.a
Level $65$
Weight $4$
Character orbit 65.l
Analytic conductor $3.835$
Analytic rank $0$
Dimension $40$
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] = [65,4,Mod(4,65)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(65, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 1]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("65.4");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 65 = 5 \cdot 13 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 65.l (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: \(3.83512415037\)
Analytic rank: \(0\)
Dimension: \(40\)
Relative dimension: \(20\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 40 q - 82 q^{4} - 6 q^{6} + 194 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 40 q - 82 q^{4} - 6 q^{6} + 194 q^{9} + 25 q^{10} - 48 q^{11} - 88 q^{14} - 120 q^{15} - 438 q^{16} + 312 q^{19} + 345 q^{20} - 672 q^{24} + 236 q^{25} - 8 q^{26} + 582 q^{29} + 258 q^{30} - 380 q^{35} + 1516 q^{36} + 14 q^{39} - 2726 q^{40} + 2250 q^{41} - 768 q^{45} - 1482 q^{46} - 612 q^{49} + 3939 q^{50} - 4948 q^{51} - 4038 q^{54} + 880 q^{55} + 442 q^{56} + 1374 q^{59} - 542 q^{61} + 6312 q^{64} + 248 q^{65} + 8620 q^{66} - 558 q^{69} + 1878 q^{71} + 1918 q^{74} - 1566 q^{75} - 9108 q^{76} - 6008 q^{79} - 6675 q^{80} - 2816 q^{81} + 630 q^{84} - 2838 q^{85} + 4752 q^{89} + 10466 q^{90} + 3732 q^{91} - 2158 q^{94} + 2250 q^{95}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
4.1 −2.78131 + 4.81737i −5.79363 3.34495i −11.4714 19.8690i −5.89817 + 9.49798i 32.2277 18.6067i 4.32761 + 7.49564i 83.1206 8.87742 + 15.3761i −29.3506 54.8305i
4.2 −2.44759 + 4.23936i 1.16314 + 0.671537i −7.98143 13.8242i 4.99009 10.0049i −5.69377 + 3.28730i −14.4534 25.0340i 38.9797 −12.5981 21.8205i 30.2008 + 45.6428i
4.3 −2.32578 + 4.02837i 8.54577 + 4.93390i −6.81851 11.8100i −10.8920 + 2.52296i −39.7512 + 22.9504i 2.60003 + 4.50339i 26.2209 35.1868 + 60.9454i 15.1689 49.7447i
4.4 −1.97935 + 3.42833i 2.98107 + 1.72112i −3.83565 6.64354i 10.4428 + 3.99340i −11.8011 + 6.81339i 14.8913 + 25.7925i −1.30124 −7.57549 13.1211i −34.3607 + 27.8972i
4.5 −1.59248 + 2.75826i −7.71473 4.45410i −1.07201 1.85677i 8.18270 7.61863i 24.5712 14.1862i 5.40541 + 9.36244i −18.6511 26.1781 + 45.3418i 7.98337 + 34.7026i
4.6 −1.55778 + 2.69815i −1.12086 0.647131i −0.853359 1.47806i −10.4184 4.05674i 3.49212 2.01617i 0.447020 + 0.774262i −19.6071 −12.6624 21.9320i 27.1753 21.7909i
4.7 −1.23513 + 2.13931i −4.10272 2.36870i 0.948888 + 1.64352i 2.46495 + 10.9052i 10.1348 5.85133i −7.32744 12.6915i −24.4502 −2.27848 3.94644i −26.3743 8.19612i
4.8 −0.593564 + 1.02808i 7.13255 + 4.11798i 3.29536 + 5.70774i 11.0844 + 1.46126i −8.46725 + 4.88857i −15.6987 27.1910i −17.3211 20.4155 + 35.3607i −8.08162 + 10.5284i
4.9 −0.511032 + 0.885133i 3.59123 + 2.07340i 3.47769 + 6.02354i −7.88807 + 7.92328i −3.67046 + 2.11914i −2.51873 4.36257i −15.2854 −4.90206 8.49062i −2.98210 11.0310i
4.10 −0.307922 + 0.533337i 4.12772 + 2.38314i 3.81037 + 6.59975i 0.679231 11.1597i −2.54204 + 1.46765i 11.9145 + 20.6366i −9.61995 −2.14128 3.70880i 5.74273 + 3.79858i
4.11 0.307922 0.533337i −4.12772 2.38314i 3.81037 + 6.59975i −0.679231 11.1597i −2.54204 + 1.46765i −11.9145 20.6366i 9.61995 −2.14128 3.70880i −6.16103 3.07406i
4.12 0.511032 0.885133i −3.59123 2.07340i 3.47769 + 6.02354i 7.88807 + 7.92328i −3.67046 + 2.11914i 2.51873 + 4.36257i 15.2854 −4.90206 8.49062i 11.0442 2.93294i
4.13 0.593564 1.02808i −7.13255 4.11798i 3.29536 + 5.70774i −11.0844 + 1.46126i −8.46725 + 4.88857i 15.6987 + 27.1910i 17.3211 20.4155 + 35.3607i −5.07703 + 12.2631i
4.14 1.23513 2.13931i 4.10272 + 2.36870i 0.948888 + 1.64352i −2.46495 + 10.9052i 10.1348 5.85133i 7.32744 + 12.6915i 24.4502 −2.27848 3.94644i 20.2852 + 18.7427i
4.15 1.55778 2.69815i 1.12086 + 0.647131i −0.853359 1.47806i 10.4184 4.05674i 3.49212 2.01617i −0.447020 0.774262i 19.6071 −12.6624 21.9320i 5.28386 34.4299i
4.16 1.59248 2.75826i 7.71473 + 4.45410i −1.07201 1.85677i −8.18270 7.61863i 24.5712 14.1862i −5.40541 9.36244i 18.6511 26.1781 + 45.3418i −34.0450 + 10.4375i
4.17 1.97935 3.42833i −2.98107 1.72112i −3.83565 6.64354i −10.4428 + 3.99340i −11.8011 + 6.81339i −14.8913 25.7925i 1.30124 −7.57549 13.1211i −6.97931 + 43.7059i
4.18 2.32578 4.02837i −8.54577 4.93390i −6.81851 11.8100i 10.8920 + 2.52296i −39.7512 + 22.9504i −2.60003 4.50339i −26.2209 35.1868 + 60.9454i 35.4957 38.0090i
4.19 2.44759 4.23936i −1.16314 0.671537i −7.98143 13.8242i −4.99009 10.0049i −5.69377 + 3.28730i 14.4534 + 25.0340i −38.9797 −12.5981 21.8205i −54.6283 3.33327i
4.20 2.78131 4.81737i 5.79363 + 3.34495i −11.4714 19.8690i 5.89817 + 9.49798i 32.2277 18.6067i −4.32761 7.49564i −83.1206 8.87742 + 15.3761i 62.1599 1.99688i
See all 40 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 4.20
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
13.e even 6 1 inner
65.l even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 65.4.l.a 40
5.b even 2 1 inner 65.4.l.a 40
13.e even 6 1 inner 65.4.l.a 40
65.l even 6 1 inner 65.4.l.a 40
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
65.4.l.a 40 1.a even 1 1 trivial
65.4.l.a 40 5.b even 2 1 inner
65.4.l.a 40 13.e even 6 1 inner
65.4.l.a 40 65.l even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(65, [\chi])\).