Properties

Label 927.2.p.a
Level $927$
Weight $2$
Character orbit 927.p
Analytic conductor $7.402$
Analytic rank $0$
Dimension $204$
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] = [927,2,Mod(47,927)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(927, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([1, 5]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("927.47");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 927 = 3^{2} \cdot 103 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 927.p (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: \(7.40213226737\)
Analytic rank: \(0\)
Dimension: \(204\)
Relative dimension: \(102\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 204 q - 3 q^{2} + 3 q^{3} + 101 q^{4} - 3 q^{5} + 3 q^{6} - 11 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 204 q - 3 q^{2} + 3 q^{3} + 101 q^{4} - 3 q^{5} + 3 q^{6} - 11 q^{9} + 6 q^{11} - 3 q^{12} - 4 q^{13} + 30 q^{14} + 6 q^{15} - 97 q^{16} - 17 q^{18} + 24 q^{20} - 18 q^{21} - 12 q^{22} - 6 q^{23} + 24 q^{24} - 99 q^{25} - 54 q^{26} - 8 q^{28} - 21 q^{29} - 16 q^{30} + 3 q^{31} + 9 q^{32} - 3 q^{33} - 4 q^{34} - 33 q^{36} + 6 q^{39} + 24 q^{40} - 54 q^{42} + 9 q^{43} + 18 q^{44} - 15 q^{45} - 10 q^{46} - 6 q^{47} - 66 q^{48} + 192 q^{49} + 90 q^{50} - 12 q^{51} - 10 q^{52} + 30 q^{53} + 12 q^{54} - 24 q^{55} + 24 q^{57} - q^{58} + 12 q^{60} - 7 q^{61} - 24 q^{62} + 7 q^{63} - 188 q^{64} - 36 q^{65} - 90 q^{66} + 18 q^{67} - 48 q^{69} + 33 q^{71} + 33 q^{72} + 3 q^{74} + 3 q^{75} - 2 q^{76} - 6 q^{77} + 108 q^{78} - 13 q^{79} + 78 q^{80} - 39 q^{81} + 2 q^{82} + 27 q^{83} - 30 q^{84} - 3 q^{86} + 42 q^{87} - 30 q^{90} + 22 q^{91} + 25 q^{93} + 6 q^{94} - 39 q^{95} - 9 q^{96} + 5 q^{97} - 6 q^{98} + 9 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
47.1 −2.41995 + 1.39716i 1.13595 1.30752i 2.90410 5.03005i 0.838636 1.45256i −0.922126 + 4.75124i −0.893491 10.6413i −0.419233 2.97056i 4.68683i
47.2 −2.39944 + 1.38532i −1.38047 1.04609i 2.83820 4.91590i 1.82809 3.16635i 4.76151 + 0.597631i −1.59422 10.1859i 0.811404 + 2.88819i 10.1300i
47.3 −2.32190 + 1.34055i −1.31934 1.12221i 2.59416 4.49322i −1.58934 + 2.75283i 4.56775 + 0.837027i 4.08705 8.54822i 0.481290 + 2.96114i 8.52240i
47.4 −2.27171 + 1.31157i −1.00881 + 1.40794i 2.44046 4.22699i −1.51146 + 2.61792i 0.445115 4.52157i −3.93121 7.55706i −0.964593 2.84070i 7.92956i
47.5 −2.23691 + 1.29148i 0.222800 + 1.71766i 2.33586 4.04583i −0.520524 + 0.901574i −2.71672 3.55452i 2.58965 6.90096i −2.90072 + 0.765391i 2.68899i
47.6 −2.23003 + 1.28751i −0.130006 1.72716i 2.31536 4.01033i −1.72477 + 2.98738i 2.51366 + 3.68425i −4.65829 6.77418i −2.96620 + 0.449083i 8.88262i
47.7 −2.20175 + 1.27118i −1.68852 + 0.385871i 2.23180 3.86559i −0.424880 + 0.735913i 3.22719 2.99601i 0.736879 6.26337i 2.70221 1.30310i 2.16040i
47.8 −2.19381 + 1.26660i 1.03315 + 1.39018i 2.20854 3.82530i 1.16679 2.02093i −4.02733 1.74121i −3.59236 6.12294i −0.865209 + 2.87253i 5.91140i
47.9 −2.12574 + 1.22729i 0.504134 1.65706i 2.01250 3.48576i 0.103484 0.179240i 0.962046 + 4.14119i 1.77658 4.97056i −2.49170 1.67076i 0.508022i
47.10 −2.09145 + 1.20750i −0.881524 + 1.49094i 1.91611 3.31880i 1.07592 1.86354i 0.0433492 4.18268i −0.776503 4.42482i −1.44583 2.62861i 5.19668i
47.11 −2.07307 + 1.19689i 1.54558 + 0.781777i 1.86508 3.23041i 1.55616 2.69535i −4.13980 + 0.229209i 4.58609 4.14160i 1.77765 + 2.41660i 7.45018i
47.12 −2.03568 + 1.17530i 1.66808 0.466390i 1.76267 3.05303i 0.139036 0.240817i −2.84752 + 2.90991i 1.04452 3.58545i 2.56496 1.55595i 0.653635i
47.13 −1.99089 + 1.14944i 1.33887 1.09883i 1.64242 2.84475i −1.77654 + 3.07707i −1.40249 + 3.72660i 3.84031 2.95368i 0.585125 2.94238i 8.16812i
47.14 −1.95795 + 1.13042i 1.61761 + 0.619144i 1.55571 2.69458i −1.81873 + 3.15013i −3.86710 + 0.616331i −1.79388 2.51277i 2.23332 + 2.00307i 8.22373i
47.15 −1.85617 + 1.07166i −0.353197 1.69566i 1.29692 2.24633i 0.566135 0.980574i 2.47277 + 2.76893i −1.70338 1.27280i −2.75050 + 1.19780i 2.42682i
47.16 −1.83997 + 1.06231i 1.69027 0.378146i 1.25700 2.17719i −0.235364 + 0.407662i −2.70834 + 2.49137i −4.05371 1.09205i 2.71401 1.27834i 1.00012i
47.17 −1.81727 + 1.04920i −1.73200 + 0.0128649i 1.20166 2.08133i 1.44254 2.49854i 3.13403 1.84060i 2.48222 0.846317i 2.99967 0.0445639i 6.05405i
47.18 −1.69941 + 0.981153i −1.05140 + 1.37643i 0.925321 1.60270i 1.68632 2.92078i 0.436278 3.37070i −2.31645 0.293088i −0.789100 2.89436i 6.61813i
47.19 −1.68647 + 0.973681i −1.71933 0.209552i 0.896110 1.55211i −0.466252 + 0.807572i 3.10362 1.32068i −3.31669 0.404622i 2.91218 + 0.720577i 1.81592i
47.20 −1.67972 + 0.969787i 0.588132 + 1.62914i 0.880975 1.52589i −2.07062 + 3.58642i −2.56782 2.16614i −0.419794 0.461716i −2.30820 + 1.91630i 8.03224i
See next 80 embeddings (of 204 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 47.102
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
927.p even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 927.2.p.a yes 204
9.d odd 6 1 927.2.j.a 204
103.d odd 6 1 927.2.j.a 204
927.p even 6 1 inner 927.2.p.a yes 204
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
927.2.j.a 204 9.d odd 6 1
927.2.j.a 204 103.d odd 6 1
927.2.p.a yes 204 1.a even 1 1 trivial
927.2.p.a yes 204 927.p even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(927, [\chi])\).