Properties

Label 960.2.cr.a
Level $960$
Weight $2$
Character orbit 960.cr
Analytic conductor $7.666$
Analytic rank $0$
Dimension $1504$
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] = [960,2,Mod(53,960)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(960, base_ring=CyclotomicField(16))
 
chi = DirichletCharacter(H, H._module([0, 5, 8, 12]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("960.53");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 960 = 2^{6} \cdot 3 \cdot 5 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 960.cr (of order \(16\), degree \(8\), 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: \(7.66563859404\)
Analytic rank: \(0\)
Dimension: \(1504\)
Relative dimension: \(188\) over \(\Q(\zeta_{16})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{16}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 1504 q - 8 q^{3} - 16 q^{6} - 16 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 1504 q - 8 q^{3} - 16 q^{6} - 16 q^{7} - 16 q^{10} - 8 q^{12} - 16 q^{13} - 8 q^{15} - 32 q^{16} - 8 q^{18} - 16 q^{21} + 16 q^{22} - 16 q^{25} - 8 q^{27} - 16 q^{28} + 88 q^{30} - 64 q^{34} - 16 q^{36} - 16 q^{37} - 80 q^{40} - 8 q^{42} - 16 q^{43} - 8 q^{45} - 32 q^{46} + 96 q^{48} - 16 q^{51} - 16 q^{52} - 16 q^{55} - 8 q^{57} - 80 q^{58} - 64 q^{60} - 32 q^{61} - 16 q^{63} - 16 q^{66} - 16 q^{67} - 16 q^{70} + 112 q^{72} - 16 q^{73} - 8 q^{75} - 144 q^{76} + 144 q^{78} + 32 q^{79} - 16 q^{81} - 96 q^{82} - 96 q^{85} - 120 q^{87} - 16 q^{88} - 8 q^{90} - 32 q^{91} + 16 q^{93} - 64 q^{94} - 16 q^{96} - 128 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
53.1 −1.41421 8.25383e-5i 0.786362 + 1.54325i 2.00000 0.000233454i 0.596723 2.15498i −1.11196 2.18256i −1.59325 + 0.659947i −2.82843 0.000495230i −1.76327 + 2.42711i −0.844072 + 3.04755i
53.2 −1.41387 + 0.0311571i 1.70558 0.301669i 1.99806 0.0881043i −2.06137 0.866450i −2.40207 + 0.479662i 0.678158 0.280902i −2.82225 + 0.186822i 2.81799 1.02904i 2.94151 + 1.16082i
53.3 −1.41373 0.0368747i 0.245595 + 1.71455i 1.99728 + 0.104262i 2.17864 + 0.503523i −0.283982 2.43297i 4.37418 1.81184i −2.81978 0.221048i −2.87937 + 0.842169i −3.06145 0.792183i
53.4 −1.41371 + 0.0375838i −0.801921 + 1.53523i 1.99717 0.106265i −0.858226 + 2.06481i 1.07599 2.20051i −1.10469 + 0.457579i −2.81944 + 0.225290i −1.71385 2.46226i 1.13568 2.95131i
53.5 −1.40918 0.119220i 0.160867 1.72456i 1.97157 + 0.336005i −1.88565 + 1.20181i −0.432294 + 2.41104i 0.489999 0.202964i −2.73824 0.708543i −2.94824 0.554852i 2.80049 1.46875i
53.6 −1.40905 0.120693i −1.53416 0.803966i 1.97087 + 0.340126i −1.35409 + 1.77945i 2.06468 + 1.31799i 1.93755 0.802560i −2.73601 0.717126i 1.70728 + 2.46682i 2.12276 2.34391i
53.7 −1.40822 0.130016i 1.51751 0.834964i 1.96619 + 0.366182i 1.84126 + 1.26876i −2.24555 + 0.978517i −3.51273 + 1.45502i −2.72123 0.771303i 1.60567 2.53413i −2.42795 2.02610i
53.8 −1.39856 0.209819i −0.750883 + 1.56083i 1.91195 + 0.586889i 2.17297 0.527461i 1.37765 2.02536i −2.62460 + 1.08715i −2.55084 1.22196i −1.87235 2.34399i −3.14970 + 0.281758i
53.9 −1.39429 0.236568i 0.685173 1.59077i 1.88807 + 0.659687i 1.10096 1.94625i −1.33165 + 2.05589i −1.12538 + 0.466149i −2.47645 1.36645i −2.06108 2.17990i −1.99547 + 2.45318i
53.10 −1.39153 + 0.252257i −1.64822 + 0.532311i 1.87273 0.702049i −2.07983 0.821174i 2.15928 1.15651i 1.15122 0.476850i −2.42887 + 1.44934i 2.43329 1.75474i 3.10129 + 0.618040i
53.11 −1.39132 0.253434i 1.47890 + 0.901590i 1.87154 + 0.705215i −2.18405 + 0.479512i −1.82913 1.62920i −4.26107 + 1.76499i −2.42519 1.45549i 1.37427 + 2.66672i 3.16023 0.113643i
53.12 −1.38987 + 0.261284i 1.73182 0.0280481i 1.86346 0.726299i 0.298174 2.21610i −2.39968 + 0.491480i 3.03288 1.25626i −2.40019 + 1.49635i 2.99843 0.0971488i 0.164608 + 3.15799i
53.13 −1.38612 0.280508i −0.761534 1.55566i 1.84263 + 0.777633i 1.52531 + 1.63506i 0.619200 + 2.36993i −3.36801 + 1.39508i −2.33597 1.59476i −1.84013 + 2.36937i −1.65561 2.69425i
53.14 −1.37733 + 0.320881i −1.68077 + 0.418326i 1.79407 0.883919i 2.23598 + 0.0198136i 2.18075 1.11550i −1.77979 + 0.737211i −2.18739 + 1.79313i 2.65001 1.40622i −3.08604 + 0.690195i
53.15 −1.37448 + 0.332887i 1.19877 + 1.25018i 1.77837 0.915090i 0.764688 + 2.10125i −2.06385 1.31928i −1.40918 + 0.583701i −2.13971 + 1.84977i −0.125885 + 2.99736i −1.75052 2.63357i
53.16 −1.37106 + 0.346691i 0.549751 1.64249i 1.75961 0.950669i −1.53370 1.62719i −0.184305 + 2.44255i −3.25121 + 1.34669i −2.08294 + 1.91347i −2.39555 1.80592i 2.66693 + 1.69926i
53.17 −1.35113 0.417655i −1.44379 0.956795i 1.65113 + 1.12862i −0.865243 2.06188i 1.55115 + 1.89577i −2.39826 + 0.993390i −1.75952 2.21451i 1.16909 + 2.76283i 0.307905 + 3.14725i
53.18 −1.34734 0.429726i −1.58974 0.687544i 1.63067 + 1.15798i 2.23195 + 0.135654i 1.84647 + 1.60951i 2.79559 1.15797i −1.69946 2.26094i 2.05457 + 2.18604i −2.94891 1.14190i
53.19 −1.34698 0.430854i 1.64044 0.555824i 1.62873 + 1.16071i 0.0417654 + 2.23568i −2.44913 + 0.0418934i 3.06250 1.26853i −1.69378 2.26520i 2.38212 1.82360i 0.906994 3.02942i
53.20 −1.33879 + 0.455681i 1.11340 1.32678i 1.58471 1.22012i 2.23561 + 0.0453608i −0.886014 + 2.28363i 2.45663 1.01757i −1.56560 + 2.35561i −0.520693 2.95447i −3.01368 + 0.957996i
See next 80 embeddings (of 1504 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 53.188
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
320.bc odd 16 1 inner
960.cr even 16 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 960.2.cr.a yes 1504
3.b odd 2 1 inner 960.2.cr.a yes 1504
5.c odd 4 1 960.2.cf.a 1504
15.e even 4 1 960.2.cf.a 1504
64.i even 16 1 960.2.cf.a 1504
192.q odd 16 1 960.2.cf.a 1504
320.bc odd 16 1 inner 960.2.cr.a yes 1504
960.cr even 16 1 inner 960.2.cr.a yes 1504
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
960.2.cf.a 1504 5.c odd 4 1
960.2.cf.a 1504 15.e even 4 1
960.2.cf.a 1504 64.i even 16 1
960.2.cf.a 1504 192.q odd 16 1
960.2.cr.a yes 1504 1.a even 1 1 trivial
960.2.cr.a yes 1504 3.b odd 2 1 inner
960.2.cr.a yes 1504 320.bc odd 16 1 inner
960.2.cr.a yes 1504 960.cr even 16 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(960, [\chi])\).