Properties

Label 66.4.h.a
Level $66$
Weight $4$
Character orbit 66.h
Analytic conductor $3.894$
Analytic rank $0$
Dimension $24$
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] = [66,4,Mod(17,66)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(66, base_ring=CyclotomicField(10))
 
chi = DirichletCharacter(H, H._module([5, 9]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("66.17");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 66 = 2 \cdot 3 \cdot 11 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 66.h (of order \(10\), degree \(4\), 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: \(3.89412606038\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(6\) over \(\Q(\zeta_{10})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{10}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 24 q - 12 q^{2} - q^{3} - 24 q^{4} - 32 q^{6} - 48 q^{8} - 33 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q - 12 q^{2} - q^{3} - 24 q^{4} - 32 q^{6} - 48 q^{8} - 33 q^{9} - 111 q^{11} + 36 q^{12} + 102 q^{15} - 96 q^{16} + 66 q^{17} - 226 q^{18} + 225 q^{19} + 36 q^{21} - 12 q^{22} + 72 q^{24} + 534 q^{25} - 240 q^{26} + 593 q^{27} - 60 q^{28} + 591 q^{29} - 576 q^{30} - 531 q^{31} + 768 q^{32} - 1036 q^{33} + 12 q^{34} - 147 q^{35} + 8 q^{36} - 66 q^{37} - 120 q^{38} + 1107 q^{39} + 120 q^{40} - 318 q^{41} + 52 q^{42} + 156 q^{44} + 274 q^{45} - 180 q^{46} - 810 q^{47} - 16 q^{48} + 354 q^{49} + 198 q^{50} - 1179 q^{51} + 480 q^{52} + 1755 q^{53} + 186 q^{54} + 588 q^{55} - 169 q^{57} + 1182 q^{58} - 4395 q^{59} + 28 q^{60} - 210 q^{61} + 768 q^{62} - 2303 q^{63} - 384 q^{64} - 408 q^{65} - 472 q^{66} - 4386 q^{67} + 264 q^{68} - 92 q^{69} + 246 q^{70} + 840 q^{71} + 856 q^{72} - 705 q^{73} - 132 q^{74} - 409 q^{75} - 480 q^{77} + 1384 q^{78} + 1170 q^{79} - 240 q^{80} + 8831 q^{81} + 1794 q^{82} - 1983 q^{83} - 56 q^{84} + 4170 q^{85} + 5070 q^{86} + 1854 q^{87} - 48 q^{88} - 2512 q^{90} + 1260 q^{91} - 1080 q^{92} - 4958 q^{93} - 3120 q^{94} + 7128 q^{95} - 32 q^{96} - 5139 q^{97} - 3852 q^{98} - 2549 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
17.1 0.618034 + 1.90211i −5.19368 + 0.160184i −3.23607 + 2.35114i −1.14202 0.371066i −3.51456 9.77997i −15.8100 21.7606i −6.47214 4.70228i 26.9487 1.66389i 2.40159i
17.2 0.618034 + 1.90211i −3.65732 3.69107i −3.23607 + 2.35114i 9.32256 + 3.02908i 4.76049 9.23784i 18.1216 + 24.9422i −6.47214 4.70228i −0.248023 + 26.9989i 19.6046i
17.3 0.618034 + 1.90211i −0.564852 + 5.16536i −3.23607 + 2.35114i −16.0767 5.22364i −10.1742 + 2.11796i 4.34702 + 5.98315i −6.47214 4.70228i −26.3619 5.83533i 33.8081i
17.4 0.618034 + 1.90211i −0.327163 5.18584i −3.23607 + 2.35114i −16.5254 5.36942i 9.66186 3.82733i −4.86030 6.68962i −6.47214 4.70228i −26.7859 + 3.39323i 34.7516i
17.5 0.618034 + 1.90211i 0.532835 + 5.16876i −3.23607 + 2.35114i 20.8040 + 6.75962i −9.50226 + 4.20798i −10.9481 15.0687i −6.47214 4.70228i −26.4322 + 5.50820i 43.7492i
17.6 0.618034 + 1.90211i 5.04706 + 1.23578i −3.23607 + 2.35114i 0.263485 + 0.0856114i 0.768665 + 10.3638i 12.5039 + 17.2102i −6.47214 4.70228i 23.9457 + 12.4741i 0.554088i
29.1 −1.61803 1.17557i −4.99353 + 1.43690i 1.23607 + 3.80423i −0.0960686 0.132227i 9.76888 + 3.54528i 10.0627 3.26957i 2.47214 7.60845i 22.8706 14.3504i 0.326883i
29.2 −1.61803 1.17557i −2.78254 4.38834i 1.23607 + 3.80423i −4.33767 5.97029i −0.656560 + 10.3715i −6.49850 + 2.11149i 2.47214 7.60845i −11.5150 + 24.4214i 14.7594i
29.3 −1.61803 1.17557i −0.265554 + 5.18936i 1.23607 + 3.80423i −2.83713 3.90497i 6.53014 8.08439i −16.7863 + 5.45421i 2.47214 7.60845i −26.8590 2.75612i 9.65361i
29.4 −1.61803 1.17557i 1.48082 4.98068i 1.23607 + 3.80423i 11.3394 + 15.6073i −8.25116 + 6.31810i 26.3937 8.57584i 2.47214 7.60845i −22.6143 14.7510i 38.5834i
29.5 −1.61803 1.17557i 5.03639 + 1.27860i 1.23607 + 3.80423i 9.10721 + 12.5350i −6.64596 7.98944i −30.4774 + 9.90272i 2.47214 7.60845i 23.7304 + 12.8790i 30.9882i
29.6 −1.61803 1.17557i 5.18753 0.299207i 1.23607 + 3.80423i −9.82162 13.5183i −8.74534 5.61418i 13.9517 4.53319i 2.47214 7.60845i 26.8210 3.10429i 33.4191i
35.1 0.618034 1.90211i −5.19368 0.160184i −3.23607 2.35114i −1.14202 + 0.371066i −3.51456 + 9.77997i −15.8100 + 21.7606i −6.47214 + 4.70228i 26.9487 + 1.66389i 2.40159i
35.2 0.618034 1.90211i −3.65732 + 3.69107i −3.23607 2.35114i 9.32256 3.02908i 4.76049 + 9.23784i 18.1216 24.9422i −6.47214 + 4.70228i −0.248023 26.9989i 19.6046i
35.3 0.618034 1.90211i −0.564852 5.16536i −3.23607 2.35114i −16.0767 + 5.22364i −10.1742 2.11796i 4.34702 5.98315i −6.47214 + 4.70228i −26.3619 + 5.83533i 33.8081i
35.4 0.618034 1.90211i −0.327163 + 5.18584i −3.23607 2.35114i −16.5254 + 5.36942i 9.66186 + 3.82733i −4.86030 + 6.68962i −6.47214 + 4.70228i −26.7859 3.39323i 34.7516i
35.5 0.618034 1.90211i 0.532835 5.16876i −3.23607 2.35114i 20.8040 6.75962i −9.50226 4.20798i −10.9481 + 15.0687i −6.47214 + 4.70228i −26.4322 5.50820i 43.7492i
35.6 0.618034 1.90211i 5.04706 1.23578i −3.23607 2.35114i 0.263485 0.0856114i 0.768665 10.3638i 12.5039 17.2102i −6.47214 + 4.70228i 23.9457 12.4741i 0.554088i
41.1 −1.61803 + 1.17557i −4.99353 1.43690i 1.23607 3.80423i −0.0960686 + 0.132227i 9.76888 3.54528i 10.0627 + 3.26957i 2.47214 + 7.60845i 22.8706 + 14.3504i 0.326883i
41.2 −1.61803 + 1.17557i −2.78254 + 4.38834i 1.23607 3.80423i −4.33767 + 5.97029i −0.656560 10.3715i −6.49850 2.11149i 2.47214 + 7.60845i −11.5150 24.4214i 14.7594i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 17.6
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
33.f even 10 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 66.4.h.a 24
3.b odd 2 1 66.4.h.b yes 24
11.d odd 10 1 66.4.h.b yes 24
33.f even 10 1 inner 66.4.h.a 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
66.4.h.a 24 1.a even 1 1 trivial
66.4.h.a 24 33.f even 10 1 inner
66.4.h.b yes 24 3.b odd 2 1
66.4.h.b yes 24 11.d odd 10 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{24} - 642 T_{5}^{22} + 3105 T_{5}^{21} + 254874 T_{5}^{20} - 1993410 T_{5}^{19} + \cdots + 37\!\cdots\!76 \) acting on \(S_{4}^{\mathrm{new}}(66, [\chi])\). Copy content Toggle raw display