Properties

Label 495.2.u.a
Level $495$
Weight $2$
Character orbit 495.u
Analytic conductor $3.953$
Analytic rank $0$
Dimension $52$
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] = [495,2,Mod(34,495)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(495, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([4, 3, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("495.34");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 495 = 3^{2} \cdot 5 \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 495.u (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: \(3.95259490005\)
Analytic rank: \(0\)
Dimension: \(52\)
Relative dimension: \(26\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 52 q + 20 q^{4} + q^{5} + 4 q^{6} + 6 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 52 q + 20 q^{4} + q^{5} + 4 q^{6} + 6 q^{9} - 26 q^{11} - 10 q^{14} - 8 q^{16} + 40 q^{19} - 11 q^{20} - 26 q^{21} - 36 q^{24} + q^{25} - 24 q^{26} - 6 q^{29} + 4 q^{30} + 30 q^{31} - 22 q^{34} + 64 q^{36} + 4 q^{39} - 15 q^{40} + 6 q^{41} - 40 q^{44} - 25 q^{45} - 84 q^{46} - 12 q^{49} - 55 q^{50} + 12 q^{51} + 2 q^{54} - 2 q^{55} + 30 q^{56} - 30 q^{59} + 39 q^{60} + 74 q^{61} + 20 q^{64} + 7 q^{65} - 2 q^{66} - 30 q^{69} - 28 q^{70} - 48 q^{71} + 14 q^{74} + 94 q^{75} + 74 q^{76} - 32 q^{79} - 10 q^{80} - 30 q^{81} + 132 q^{84} - 25 q^{85} + 14 q^{86} + 92 q^{89} - 73 q^{90} - 104 q^{91} - 50 q^{94} + 6 q^{95} + 60 q^{96} + 6 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
34.1 −2.27037 1.31080i 1.27895 1.16803i 2.43639 + 4.21996i 2.23146 + 0.143525i −4.43474 + 0.975412i 2.09033 + 1.20686i 7.53129i 0.271421 2.98770i −4.87810 3.25085i
34.2 −2.08956 1.20641i −1.33315 + 1.10577i 1.91084 + 3.30968i −1.72394 1.42409i 4.11970 0.702243i −0.128806 0.0743661i 4.39540i 0.554566 2.94830i 1.88425 + 5.05549i
34.3 −2.02226 1.16755i −0.597351 1.62578i 1.72636 + 2.99014i −2.08543 + 0.806825i −0.690190 + 3.98520i 1.18589 + 0.684674i 3.39225i −2.28634 + 1.94233i 5.15930 + 0.803244i
34.4 −1.97685 1.14134i 1.39742 + 1.02334i 1.60530 + 2.78045i 0.758244 + 2.10358i −1.59452 3.61791i −0.899784 0.519491i 2.76338i 0.905564 + 2.86006i 0.901959 5.02388i
34.5 −1.72676 0.996944i −1.72536 + 0.152056i 0.987794 + 1.71091i 2.01495 0.969522i 3.13088 + 1.45753i −2.38803 1.37873i 0.0486743i 2.95376 0.524705i −4.44589 0.334665i
34.6 −1.32180 0.763144i −0.144418 + 1.72602i 0.164778 + 0.285404i 2.06762 0.851443i 1.50809 2.17125i 3.72773 + 2.15221i 2.54958i −2.95829 0.498536i −3.38276 0.452450i
34.7 −1.18072 0.681687i 1.20439 1.24477i −0.0706068 0.122295i −2.20536 0.369286i −2.27058 + 0.648705i −1.74985 1.01028i 2.91927i −0.0989033 2.99837i 2.35217 + 1.93939i
34.8 −1.15150 0.664820i −0.589124 + 1.62878i −0.116029 0.200968i −0.592642 + 2.15610i 1.76122 1.48388i −1.03524 0.597694i 2.96783i −2.30587 1.91911i 2.11585 2.08876i
34.9 −0.923436 0.533146i −1.70778 0.288947i −0.431510 0.747398i −1.23891 1.86148i 1.42297 + 1.17732i 3.88800 + 2.24474i 3.05282i 2.83302 + 0.986917i 0.151608 + 2.37948i
34.10 −0.760142 0.438868i 1.56106 0.750387i −0.614789 1.06485i 2.21225 + 0.325527i −1.51595 0.114701i −3.20764 1.85193i 2.83472i 1.87384 2.34280i −1.53876 1.21833i
34.11 −0.556414 0.321246i 1.67181 + 0.452826i −0.793602 1.37456i −2.03962 + 0.916491i −0.784750 0.789021i 1.85099 + 1.06867i 2.30475i 2.58990 + 1.51408i 1.42929 + 0.145270i
34.12 −0.508451 0.293555i −1.19597 1.25286i −0.827651 1.43353i 0.706562 + 2.12150i 0.240311 + 0.988100i −2.13965 1.23533i 2.14606i −0.139304 + 2.99676i 0.263524 1.28609i
34.13 −0.184631 0.106597i 0.391562 + 1.68721i −0.977274 1.69269i −1.06711 1.96501i 0.107557 0.353251i 0.0767866 + 0.0443328i 0.843084i −2.69336 + 1.32129i −0.0124418 + 0.476553i
34.14 0.184631 + 0.106597i −0.391562 1.68721i −0.977274 1.69269i −1.16819 1.90665i 0.107557 0.353251i −0.0767866 0.0443328i 0.843084i −2.69336 + 1.32129i −0.0124418 0.476553i
34.15 0.508451 + 0.293555i 1.19597 + 1.25286i −0.827651 1.43353i 1.48399 + 1.67265i 0.240311 + 0.988100i 2.13965 + 1.23533i 2.14606i −0.139304 + 2.99676i 0.263524 + 1.28609i
34.16 0.556414 + 0.321246i −1.67181 0.452826i −0.793602 1.37456i 1.81351 1.30812i −0.784750 0.789021i −1.85099 1.06867i 2.30475i 2.58990 + 1.51408i 1.42929 0.145270i
34.17 0.760142 + 0.438868i −1.56106 + 0.750387i −0.614789 1.06485i −0.824208 + 2.07862i −1.51595 0.114701i 3.20764 + 1.85193i 2.83472i 1.87384 2.34280i −1.53876 + 1.21833i
34.18 0.923436 + 0.533146i 1.70778 + 0.288947i −0.431510 0.747398i −0.992638 2.00366i 1.42297 + 1.17732i −3.88800 2.24474i 3.05282i 2.83302 + 0.986917i 0.151608 2.37948i
34.19 1.15150 + 0.664820i 0.589124 1.62878i −0.116029 0.200968i 2.16356 + 0.564808i 1.76122 1.48388i 1.03524 + 0.597694i 2.96783i −2.30587 1.91911i 2.11585 + 2.08876i
34.20 1.18072 + 0.681687i −1.20439 + 1.24477i −0.0706068 0.122295i 0.782871 2.09454i −2.27058 + 0.648705i 1.74985 + 1.01028i 2.91927i −0.0989033 2.99837i 2.35217 1.93939i
See all 52 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 34.26
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
9.c even 3 1 inner
45.j even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 495.2.u.a 52
5.b even 2 1 inner 495.2.u.a 52
9.c even 3 1 inner 495.2.u.a 52
45.j even 6 1 inner 495.2.u.a 52
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
495.2.u.a 52 1.a even 1 1 trivial
495.2.u.a 52 5.b even 2 1 inner
495.2.u.a 52 9.c even 3 1 inner
495.2.u.a 52 45.j even 6 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{52} - 36 T_{2}^{50} + 732 T_{2}^{48} - 10190 T_{2}^{46} + 107310 T_{2}^{44} - 891650 T_{2}^{42} + \cdots + 38416 \) acting on \(S_{2}^{\mathrm{new}}(495, [\chi])\). Copy content Toggle raw display