Properties

Label 912.2.cp.a
Level $912$
Weight $2$
Character orbit 912.cp
Analytic conductor $7.282$
Analytic rank $0$
Dimension $1872$
CM no
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [912,2,Mod(35,912)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(912, base_ring=CyclotomicField(36))
 
chi = DirichletCharacter(H, H._module([18, 27, 18, 8]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("912.35");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 912 = 2^{4} \cdot 3 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 912.cp (of order \(36\), degree \(12\), 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: \(7.28235666434\)
Analytic rank: \(0\)
Dimension: \(1872\)
Relative dimension: \(156\) over \(\Q(\zeta_{36})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{36}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 1872 q - 12 q^{3} - 24 q^{4} - 12 q^{6} - 24 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 1872 q - 12 q^{3} - 24 q^{4} - 12 q^{6} - 24 q^{7} - 36 q^{10} - 6 q^{12} - 24 q^{13} - 36 q^{16} - 24 q^{18} - 24 q^{19} + 6 q^{21} - 24 q^{22} - 12 q^{24} - 6 q^{27} + 24 q^{28} + 36 q^{30} - 24 q^{33} - 24 q^{34} - 12 q^{36} - 48 q^{37} - 48 q^{39} - 24 q^{40} - 96 q^{42} - 24 q^{43} - 6 q^{45} - 12 q^{46} - 12 q^{48} - 816 q^{49} - 12 q^{51} + 24 q^{52} + 54 q^{54} - 48 q^{55} - 48 q^{58} + 30 q^{60} - 24 q^{61} - 12 q^{64} + 48 q^{66} - 24 q^{67} - 6 q^{69} - 12 q^{70} - 48 q^{72} + 144 q^{75} + 24 q^{76} + 12 q^{78} - 24 q^{81} - 24 q^{82} + 78 q^{84} + 72 q^{85} - 12 q^{87} - 12 q^{88} + 96 q^{90} + 60 q^{91} - 30 q^{93} - 48 q^{94} + 276 q^{96} - 48 q^{97} + 42 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
35.1 −1.41344 0.0468870i 1.39453 1.02727i 1.99560 + 0.132544i −0.502592 + 0.351919i −2.01925 + 1.38659i −0.193084 0.334431i −2.81444 0.280910i 0.889448 2.86511i 0.726882 0.473850i
35.2 −1.41026 0.105681i 1.66350 + 0.482454i 1.97766 + 0.298074i 2.50717 1.75554i −2.29498 0.856185i −2.62025 4.53840i −2.75752 0.629362i 2.53448 + 1.60513i −3.72129 + 2.21081i
35.3 −1.40957 0.114461i −1.29628 + 1.14876i 1.97380 + 0.322684i −3.01939 + 2.11420i 1.95870 1.47089i 1.82515 + 3.16125i −2.74528 0.680770i 0.360699 2.97824i 4.49805 2.63452i
35.4 −1.40933 + 0.117370i 1.13830 + 1.30548i 1.97245 0.330827i −0.889415 + 0.622775i −1.75747 1.70625i 1.74589 + 3.02397i −2.74101 + 0.697752i −0.408550 + 2.97205i 1.18039 0.982089i
35.5 −1.40585 0.153562i −1.30967 + 1.13347i 1.95284 + 0.431772i 2.59581 1.81761i 2.01526 1.39238i 2.17690 + 3.77050i −2.67910 0.906889i 0.430477 2.96895i −3.92844 + 2.15667i
35.6 −1.40296 + 0.178093i −1.65261 + 0.518551i 1.93657 0.499714i −1.97280 + 1.38137i 2.22618 1.02182i −1.45116 2.51349i −2.62792 + 1.04597i 2.46221 1.71392i 2.52173 2.28934i
35.7 −1.40122 + 0.191258i 1.60810 + 0.643439i 1.92684 0.535990i −1.90940 + 1.33698i −2.37637 0.594037i −0.518821 0.898624i −2.59742 + 1.11956i 2.17197 + 2.06943i 2.41979 2.23859i
35.8 −1.40018 0.198727i −1.72036 0.200890i 1.92102 + 0.556507i 1.19452 0.836412i 2.36890 + 0.623164i −0.701033 1.21422i −2.57918 1.16097i 2.91929 + 0.691207i −1.83876 + 0.933745i
35.9 −1.40009 + 0.199356i −0.795085 1.53878i 1.92051 0.558234i 0.330045 0.231100i 1.41996 + 1.99593i −1.00889 1.74744i −2.57761 + 1.16445i −1.73568 + 2.44692i −0.416022 + 0.389358i
35.10 −1.39854 + 0.209948i −1.63399 0.574527i 1.91184 0.587243i 2.14105 1.49918i 2.40582 + 0.460448i 0.785827 + 1.36109i −2.55050 + 1.22267i 2.33984 + 1.87754i −2.67960 + 2.54618i
35.11 −1.39524 0.230882i 0.865020 1.50058i 1.89339 + 0.644271i −3.40164 + 2.38186i −1.55337 + 1.89395i −0.488036 0.845302i −2.49298 1.33606i −1.50348 2.59606i 5.29604 2.53788i
35.12 −1.39231 0.247935i 0.0360756 + 1.73168i 1.87706 + 0.690405i 1.13270 0.793127i 0.379114 2.41997i −2.10364 3.64361i −2.44227 1.42665i −2.99740 + 0.124942i −1.77372 + 0.823443i
35.13 −1.38295 0.295740i 0.224593 1.71743i 1.82508 + 0.817985i 0.0832435 0.0582877i −0.818512 + 2.30869i 1.93484 + 3.35124i −2.28207 1.67098i −2.89912 0.771444i −0.132359 + 0.0559903i
35.14 −1.36997 0.350960i 0.347180 + 1.69690i 1.75365 + 0.961612i 0.0600430 0.0420426i 0.119916 2.44655i 0.573707 + 0.993689i −2.06497 1.93285i −2.75893 + 1.17826i −0.0970126 + 0.0365245i
35.15 −1.36684 + 0.362985i 0.458054 1.67039i 1.73648 0.992283i 3.38649 2.37125i −0.0197598 + 2.44941i −1.02470 1.77483i −2.01330 + 1.98661i −2.58037 1.53025i −3.76805 + 4.47035i
35.16 −1.36548 + 0.368062i 1.47385 0.909820i 1.72906 1.00516i 2.37367 1.66206i −1.67764 + 1.78481i 2.31864 + 4.01600i −1.99103 + 2.00893i 1.34446 2.68187i −2.62945 + 3.14317i
35.17 −1.33671 + 0.461738i −0.787529 + 1.54266i 1.57360 1.23442i 0.180459 0.126359i 0.340396 2.42572i 0.307257 + 0.532185i −1.53347 + 2.37665i −1.75959 2.42978i −0.182877 + 0.252230i
35.18 −1.31866 0.511017i −0.803564 1.53437i 1.47772 + 1.34772i −1.53868 + 1.07740i 0.275538 + 2.43394i −2.29237 3.97050i −1.25991 2.53232i −1.70857 + 2.46593i 2.57956 0.634425i
35.19 −1.30687 + 0.540445i 0.593298 + 1.62727i 1.41584 1.41259i −2.58876 + 1.81267i −1.65481 1.80599i −1.23977 2.14735i −1.08689 + 2.61126i −2.29599 + 1.93091i 2.40353 3.76801i
35.20 −1.28968 0.580284i 1.60579 0.649173i 1.32654 + 1.49676i 1.33440 0.934354i −2.44766 0.0945918i 0.668958 + 1.15867i −0.842267 2.70011i 2.15715 2.08488i −2.26313 + 0.430688i
See next 80 embeddings (of 1872 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 35.156
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
16.f odd 4 1 inner
19.e even 9 1 inner
48.k even 4 1 inner
57.l odd 18 1 inner
304.bh odd 36 1 inner
912.cp even 36 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 912.2.cp.a 1872
3.b odd 2 1 inner 912.2.cp.a 1872
16.f odd 4 1 inner 912.2.cp.a 1872
19.e even 9 1 inner 912.2.cp.a 1872
48.k even 4 1 inner 912.2.cp.a 1872
57.l odd 18 1 inner 912.2.cp.a 1872
304.bh odd 36 1 inner 912.2.cp.a 1872
912.cp even 36 1 inner 912.2.cp.a 1872
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
912.2.cp.a 1872 1.a even 1 1 trivial
912.2.cp.a 1872 3.b odd 2 1 inner
912.2.cp.a 1872 16.f odd 4 1 inner
912.2.cp.a 1872 19.e even 9 1 inner
912.2.cp.a 1872 48.k even 4 1 inner
912.2.cp.a 1872 57.l odd 18 1 inner
912.2.cp.a 1872 304.bh odd 36 1 inner
912.2.cp.a 1872 912.cp even 36 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(912, [\chi])\).