Properties

Label 89.3.d.a
Level $89$
Weight $3$
Character orbit 89.d
Analytic conductor $2.425$
Analytic rank $0$
Dimension $56$
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] = [89,3,Mod(12,89)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(89, base_ring=CyclotomicField(8))
 
chi = DirichletCharacter(H, H._module([3]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("89.12");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 89 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 89.d (of order \(8\), 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: \(2.42507435281\)
Analytic rank: \(0\)
Dimension: \(56\)
Relative dimension: \(14\) over \(\Q(\zeta_{8})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{8}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 56 q - 8 q^{2} + 4 q^{3} + 96 q^{4} + 16 q^{5} - 36 q^{6} - 4 q^{7} - 40 q^{8} + 32 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 56 q - 8 q^{2} + 4 q^{3} + 96 q^{4} + 16 q^{5} - 36 q^{6} - 4 q^{7} - 40 q^{8} + 32 q^{9} - 20 q^{10} - 36 q^{12} - 44 q^{13} + 12 q^{14} - 4 q^{15} + 136 q^{16} - 48 q^{18} + 20 q^{19} + 16 q^{20} + 44 q^{21} + 44 q^{23} - 288 q^{24} - 188 q^{26} - 20 q^{27} - 116 q^{28} + 16 q^{29} - 68 q^{30} - 12 q^{31} - 168 q^{32} + 4 q^{33} + 132 q^{34} - 36 q^{35} + 60 q^{36} - 120 q^{37} - 20 q^{38} - 8 q^{39} - 540 q^{40} + 28 q^{41} + 240 q^{42} - 36 q^{43} + 488 q^{45} - 52 q^{46} + 160 q^{47} + 156 q^{48} + 212 q^{49} - 312 q^{51} - 216 q^{52} - 108 q^{53} - 312 q^{54} + 352 q^{55} + 120 q^{56} + 64 q^{58} + 88 q^{59} + 280 q^{60} + 420 q^{61} + 492 q^{62} + 328 q^{63} + 536 q^{64} - 116 q^{65} + 84 q^{66} + 128 q^{67} - 464 q^{68} + 516 q^{69} + 320 q^{70} - 12 q^{71} - 936 q^{72} - 248 q^{74} + 332 q^{75} - 532 q^{76} + 444 q^{77} + 440 q^{78} - 160 q^{79} + 8 q^{80} - 248 q^{82} + 88 q^{83} + 604 q^{84} + 672 q^{86} - 332 q^{89} - 456 q^{90} + 392 q^{91} - 136 q^{92} - 944 q^{93} + 484 q^{94} + 80 q^{95} - 1256 q^{96} - 1144 q^{97} - 20 q^{98} + 4 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
12.1 −3.78121 −0.938447 2.26561i 10.2975 0.392266 + 0.392266i 3.54846 + 8.56674i 2.19157 + 5.29092i −23.8122 2.11165 2.11165i −1.48324 1.48324i
12.2 −3.22198 1.38997 + 3.35568i 6.38113 3.41899 + 3.41899i −4.47845 10.8119i −1.30398 3.14808i −7.67195 −2.96463 + 2.96463i −11.0159 11.0159i
12.3 −2.50532 0.983271 + 2.37383i 2.27664 −5.24182 5.24182i −2.46341 5.94720i 0.0958833 + 0.231483i 4.31757 1.69573 1.69573i 13.1325 + 13.1325i
12.4 −2.21601 −2.02048 4.87787i 0.910682 −1.64094 1.64094i 4.47740 + 10.8094i −1.43103 3.45482i 6.84595 −13.3473 + 13.3473i 3.63633 + 3.63633i
12.5 −1.69812 −0.670500 1.61873i −1.11640 5.78266 + 5.78266i 1.13859 + 2.74879i −3.10615 7.49891i 8.68824 4.19324 4.19324i −9.81963 9.81963i
12.6 −1.40043 −0.273663 0.660681i −2.03881 0.0380197 + 0.0380197i 0.383245 + 0.925236i 5.17903 + 12.5033i 8.45690 6.00235 6.00235i −0.0532438 0.0532438i
12.7 −0.287508 2.13011 + 5.14254i −3.91734 0.266731 + 0.266731i −0.612423 1.47852i 0.343871 + 0.830178i 2.27630 −15.5443 + 15.5443i −0.0766874 0.0766874i
12.8 0.256471 −0.112248 0.270992i −3.93422 −3.71524 3.71524i −0.0287885 0.0695015i −3.28160 7.92248i −2.03490 6.30312 6.30312i −0.952851 0.952851i
12.9 0.995285 0.640743 + 1.54689i −3.00941 5.08304 + 5.08304i 0.637722 + 1.53960i 1.08410 + 2.61725i −6.97636 4.38164 4.38164i 5.05907 + 5.05907i
12.10 1.24726 −1.61704 3.90387i −2.44434 −2.08808 2.08808i −2.01687 4.86915i 0.925889 + 2.23529i −8.03778 −6.26145 + 6.26145i −2.60439 2.60439i
12.11 2.52359 0.799955 + 1.93126i 2.36851 0.889737 + 0.889737i 2.01876 + 4.87372i 1.62619 + 3.92597i −4.11721 3.27411 3.27411i 2.24533 + 2.24533i
12.12 2.96024 −1.37777 3.32622i 4.76302 4.64200 + 4.64200i −4.07852 9.84642i −2.68343 6.47838i 2.25873 −2.80155 + 2.80155i 13.7414 + 13.7414i
12.13 3.09123 1.62117 + 3.91384i 5.55568 −3.16843 3.16843i 5.01139 + 12.0986i −3.83240 9.25223i 4.80895 −6.32600 + 6.32600i −9.79432 9.79432i
12.14 3.45070 −0.969285 2.34006i 7.90733 −4.90157 4.90157i −3.34471 8.07484i 3.89917 + 9.41343i 13.4830 1.82759 1.82759i −16.9138 16.9138i
37.1 −3.80007 4.75462 + 1.96943i 10.4405 3.85964 3.85964i −18.0679 7.48397i −1.33750 0.554011i −24.4744 12.3638 + 12.3638i −14.6669 + 14.6669i
37.2 −3.34177 −1.30469 0.540422i 7.16741 −3.99321 + 3.99321i 4.35998 + 1.80596i 3.25837 + 1.34966i −10.5847 −4.95379 4.95379i 13.3444 13.3444i
37.3 −3.23244 −3.00477 1.24462i 6.44864 4.32771 4.32771i 9.71274 + 4.02315i −6.53999 2.70895i −7.91507 1.11563 + 1.11563i −13.9891 + 13.9891i
37.4 −2.19259 3.26194 + 1.35114i 0.807462 −5.59757 + 5.59757i −7.15210 2.96250i −7.79196 3.22754i 6.99994 2.45069 + 2.45069i 12.2732 12.2732i
37.5 −1.67635 2.62114 + 1.08571i −1.18986 2.50096 2.50096i −4.39394 1.82003i 6.01507 + 2.49152i 8.70001 −0.672345 0.672345i −4.19248 + 4.19248i
37.6 −1.38722 −4.41884 1.83034i −2.07561 −0.797063 + 0.797063i 6.12992 + 2.53910i 8.30334 + 3.43936i 8.42823 9.81205 + 9.81205i 1.10570 1.10570i
See all 56 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 12.14
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
89.d odd 8 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 89.3.d.a 56
89.d odd 8 1 inner 89.3.d.a 56
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
89.3.d.a 56 1.a even 1 1 trivial
89.3.d.a 56 89.d odd 8 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(89, [\chi])\).