Properties

Label 464.2.t.a
Level $464$
Weight $2$
Character orbit 464.t
Analytic conductor $3.705$
Analytic rank $0$
Dimension $116$
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] = [464,2,Mod(75,464)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(464, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 1, 3]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("464.75");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 464 = 2^{4} \cdot 29 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 464.t (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: \(3.70505865379\)
Analytic rank: \(0\)
Dimension: \(116\)
Relative dimension: \(58\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 116 q - 4 q^{2} - 4 q^{3} - 8 q^{6} - 8 q^{7} - 10 q^{8} + 108 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 116 q - 4 q^{2} - 4 q^{3} - 8 q^{6} - 8 q^{7} - 10 q^{8} + 108 q^{9} - 6 q^{10} - 14 q^{12} - 4 q^{14} - 12 q^{15} - 24 q^{16} - 4 q^{17} - 2 q^{18} - 4 q^{19} - 4 q^{20} - 16 q^{21} + 8 q^{22} - 8 q^{23} - 4 q^{24} + 6 q^{26} + 8 q^{27} + 20 q^{28} + 6 q^{29} + 24 q^{30} + 6 q^{32} - 12 q^{34} - 8 q^{36} - 8 q^{38} - 28 q^{39} - 22 q^{40} + 36 q^{42} - 14 q^{44} - 24 q^{45} - 36 q^{46} - 38 q^{48} + 84 q^{49} + 2 q^{50} - 12 q^{51} + 40 q^{52} - 20 q^{53} - 28 q^{54} - 4 q^{55} - 24 q^{56} - 24 q^{57} - 8 q^{58} - 4 q^{59} + 34 q^{60} - 24 q^{63} - 36 q^{64} - 8 q^{65} - 30 q^{66} + 40 q^{67} + 44 q^{68} - 16 q^{69} - 28 q^{70} - 44 q^{72} - 8 q^{73} - 4 q^{74} - 8 q^{76} + 56 q^{78} - 40 q^{79} + 64 q^{80} + 76 q^{81} - 24 q^{82} - 4 q^{83} - 36 q^{84} - 112 q^{86} - 4 q^{87} + 36 q^{88} + 8 q^{89} - 44 q^{90} - 24 q^{91} + 20 q^{92} + 36 q^{93} + 8 q^{94} - 20 q^{95} - 12 q^{96} - 4 q^{97} - 48 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
75.1 −1.41358 0.0423294i 2.68431 1.99642 + 0.119672i −0.838918 + 0.838918i −3.79449 0.113625i 1.67686 −2.81703 0.253673i 4.20551 1.22139 1.15037i
75.2 −1.38956 + 0.262926i −2.19356 1.86174 0.730702i 1.27297 1.27297i 3.04808 0.576744i −3.34983 −2.39487 + 1.50485i 1.81171 −1.43417 + 2.10356i
75.3 −1.37821 + 0.317080i 0.552615 1.79892 0.874004i −0.781153 + 0.781153i −0.761618 + 0.175223i −0.637113 −2.20216 + 1.77496i −2.69462 0.828904 1.32428i
75.4 −1.37217 + 0.342266i 1.98082 1.76571 0.939296i 2.68321 2.68321i −2.71802 + 0.677966i 2.10378 −2.10136 + 1.89322i 0.923633 −2.76345 + 4.60020i
75.5 −1.36695 0.362573i −0.495601 1.73708 + 0.991235i −0.878643 + 0.878643i 0.677460 + 0.179692i 5.13464 −2.01510 1.98478i −2.75438 1.51963 0.882485i
75.6 −1.35394 + 0.408481i −0.689570 1.66629 1.10612i −2.77352 + 2.77352i 0.933634 0.281677i −1.49484 −1.80422 + 2.17826i −2.52449 2.62224 4.88810i
75.7 −1.33315 0.471915i 0.956370 1.55459 + 1.25827i 0.193407 0.193407i −1.27499 0.451326i −4.00606 −1.47871 2.41110i −2.08536 −0.349113 + 0.166570i
75.8 −1.33243 0.473963i −3.30359 1.55072 + 1.26304i −0.860765 + 0.860765i 4.40179 + 1.56578i 0.0940520 −1.46758 2.41789i 7.91371 1.55488 0.738935i
75.9 −1.32515 0.493953i 0.483780 1.51202 + 1.30912i 2.13346 2.13346i −0.641079 0.238965i −0.788169 −1.35700 2.48164i −2.76596 −3.88098 + 1.77332i
75.10 −1.29541 + 0.567383i −1.99994 1.35615 1.46998i 1.75731 1.75731i 2.59073 1.13473i 5.23781 −0.922727 + 2.67368i 0.999744 −1.27936 + 3.27350i
75.11 −1.14724 0.826943i −1.24943 0.632331 + 1.89741i −2.79557 + 2.79557i 1.43340 + 1.03321i −2.41658 0.843610 2.69969i −1.43893 5.51897 0.895420i
75.12 −1.13391 + 0.845131i 3.02225 0.571506 1.91661i −2.21820 + 2.21820i −3.42696 + 2.55420i −4.61929 0.971748 + 2.65626i 6.13402 0.640570 4.38991i
75.13 −1.08113 + 0.911676i −2.88181 0.337693 1.97128i −1.46472 + 1.46472i 3.11562 2.62728i 1.66671 1.43208 + 2.43909i 5.30485 0.248206 2.91891i
75.14 −1.07952 0.913582i 3.27960 0.330735 + 1.97246i 1.30138 1.30138i −3.54040 2.99618i −2.27702 1.44497 2.43147i 7.75575 −2.59379 + 0.215950i
75.15 −1.07840 0.914912i −2.48955 0.325872 + 1.97327i 3.12350 3.12350i 2.68471 + 2.27772i 1.10065 1.45395 2.42611i 3.19784 −6.22610 + 0.510639i
75.16 −0.966648 + 1.03227i −0.0538569 −0.131183 1.99569i 0.695345 0.695345i 0.0520607 0.0555951i −0.265456 2.18691 + 1.79372i −2.99710 0.0456334 + 1.38994i
75.17 −0.951132 + 1.04659i −0.691461 −0.190696 1.99089i 1.76409 1.76409i 0.657671 0.723675i −2.67588 2.26502 + 1.69402i −2.52188 0.168394 + 3.52417i
75.18 −0.949119 + 1.04841i 2.44381 −0.198348 1.99014i −0.0104209 + 0.0104209i −2.31946 + 2.56212i 3.06495 2.27475 + 1.68093i 2.97219 −0.00103475 0.0208160i
75.19 −0.896949 1.09338i −1.13960 −0.390963 + 1.96141i −0.141976 + 0.141976i 1.02216 + 1.24602i 1.14278 2.49525 1.33182i −1.70132 0.282580 + 0.0278886i
75.20 −0.856001 1.12573i 2.20050 −0.534525 + 1.92725i −1.50681 + 1.50681i −1.88363 2.47717i 3.50430 2.62711 1.04800i 1.84221 2.98608 + 0.406427i
See next 80 embeddings (of 116 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 75.58
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
464.t even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 464.2.t.a yes 116
16.f odd 4 1 464.2.j.a 116
29.c odd 4 1 464.2.j.a 116
464.t even 4 1 inner 464.2.t.a yes 116
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
464.2.j.a 116 16.f odd 4 1
464.2.j.a 116 29.c odd 4 1
464.2.t.a yes 116 1.a even 1 1 trivial
464.2.t.a yes 116 464.t even 4 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(464, [\chi])\).