Properties

Label 158.5.f.a
Level $158$
Weight $5$
Character orbit 158.f
Analytic conductor $16.332$
Analytic rank $0$
Dimension $336$
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] = [158,5,Mod(15,158)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(158, base_ring=CyclotomicField(26))
 
chi = DirichletCharacter(H, H._module([21]))
 
N = Newforms(chi, 5, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("158.15");
 
S:= CuspForms(chi, 5);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 158 = 2 \cdot 79 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 158.f (of order \(26\), 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: \(16.3324541672\)
Analytic rank: \(0\)
Dimension: \(336\)
Relative dimension: \(28\) over \(\Q(\zeta_{26})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{26}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 336 q - 224 q^{4} + 728 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 336 q - 224 q^{4} + 728 q^{9} - 64 q^{10} - 396 q^{11} + 504 q^{13} - 1300 q^{15} - 1792 q^{16} - 1152 q^{18} - 212 q^{19} - 528 q^{21} + 3520 q^{22} - 204 q^{23} - 1492 q^{25} + 768 q^{26} - 2730 q^{27} - 4052 q^{31} - 7722 q^{35} + 5824 q^{36} - 12064 q^{37} - 1536 q^{38} - 12896 q^{39} - 512 q^{40} + 11712 q^{42} + 13056 q^{44} + 3140 q^{45} + 448 q^{46} - 4836 q^{47} + 27612 q^{49} - 23040 q^{50} + 72 q^{51} + 4032 q^{52} + 12448 q^{55} + 11440 q^{57} + 9360 q^{59} + 2688 q^{62} - 83538 q^{63} - 14336 q^{64} - 31656 q^{65} - 7488 q^{66} + 62392 q^{67} + 9360 q^{68} + 53352 q^{69} - 13728 q^{70} + 33852 q^{71} - 9216 q^{72} + 23778 q^{73} + 27456 q^{74} + 43992 q^{75} + 9328 q^{76} - 17316 q^{77} - 316 q^{79} - 56400 q^{81} - 30784 q^{82} - 111372 q^{83} - 58720 q^{84} - 88088 q^{85} - 44928 q^{86} + 18866 q^{87} - 5120 q^{88} - 15756 q^{89} + 132640 q^{90} + 32734 q^{91} + 2736 q^{92} - 45864 q^{93} + 56576 q^{94} + 57384 q^{95} + 163566 q^{97} + 129024 q^{98} + 136574 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
15.1 −2.11711 1.87559i −14.0416 + 9.69224i 0.964293 + 7.94167i 16.7079 + 4.11813i 47.9063 + 5.81688i −32.8173 + 22.6522i 12.8538 18.6220i 74.5049 196.453i −27.6485 40.0557i
15.2 −2.11711 1.87559i −13.9748 + 9.64614i 0.964293 + 7.94167i −38.3319 9.44797i 47.6785 + 5.78922i 49.3199 34.0431i 12.8538 18.6220i 73.5253 193.870i 63.4323 + 91.8975i
15.3 −2.11711 1.87559i −8.02312 + 5.53796i 0.964293 + 7.94167i 31.9338 + 7.87097i 27.3728 + 3.32366i 53.7142 37.0763i 12.8538 18.6220i 4.97848 13.1272i −52.8445 76.5585i
15.4 −2.11711 1.87559i −7.89972 + 5.45278i 0.964293 + 7.94167i −10.9900 2.70879i 26.9518 + 3.27254i −32.3603 + 22.3367i 12.8538 18.6220i 3.94974 10.4146i 18.1864 + 26.3476i
15.5 −2.11711 1.87559i −6.75585 + 4.66323i 0.964293 + 7.94167i −21.4889 5.29655i 23.0492 + 2.79868i 37.8790 26.1460i 12.8538 18.6220i −4.82717 + 12.7282i 35.5602 + 51.5179i
15.6 −2.11711 1.87559i −2.48042 + 1.71211i 0.964293 + 7.94167i 32.4292 + 7.99309i 8.46256 + 1.02754i −76.0209 + 52.4735i 12.8538 18.6220i −25.5018 + 67.2428i −53.6644 77.7463i
15.7 −2.11711 1.87559i −1.32033 + 0.911360i 0.964293 + 7.94167i −35.3477 8.71242i 4.50463 + 0.546961i −35.9071 + 24.7849i 12.8538 18.6220i −27.8103 + 73.3297i 58.4939 + 84.7431i
15.8 −2.11711 1.87559i 0.829826 0.572788i 0.964293 + 7.94167i 4.61412 + 1.13728i −2.83115 0.343764i 7.89964 5.45273i 12.8538 18.6220i −28.3625 + 74.7857i −7.63552 11.0620i
15.9 −2.11711 1.87559i 2.67821 1.84863i 0.964293 + 7.94167i 46.6181 + 11.4903i −9.13733 1.10947i 17.0896 11.7961i 12.8538 18.6220i −24.9677 + 65.8343i −77.1443 111.763i
15.10 −2.11711 1.87559i 6.28485 4.33812i 0.964293 + 7.94167i −1.28008 0.315512i −21.4423 2.60356i 61.2988 42.3115i 12.8538 18.6220i −8.04292 + 21.2074i 2.11830 + 3.06889i
15.11 −2.11711 1.87559i 7.78771 5.37547i 0.964293 + 7.94167i −2.95654 0.728722i −26.5696 3.22613i −13.4878 + 9.30995i 12.8538 18.6220i 3.02975 7.98878i 4.89253 + 7.08805i
15.12 −2.11711 1.87559i 9.75877 6.73599i 0.964293 + 7.94167i −8.31114 2.04851i −33.2943 4.04267i −78.2990 + 54.0459i 12.8538 18.6220i 21.1370 55.7336i 13.7534 + 19.9252i
15.13 −2.11711 1.87559i 13.1671 9.08861i 0.964293 + 7.94167i −44.4957 10.9672i −44.9228 5.45461i 22.6829 15.6569i 12.8538 18.6220i 62.0474 163.606i 73.6322 + 106.675i
15.14 −2.11711 1.87559i 13.9894 9.65621i 0.964293 + 7.94167i 41.5647 + 10.2448i −47.7283 5.79526i −0.672097 + 0.463915i 12.8538 18.6220i 73.7389 194.433i −68.7819 99.6477i
15.15 2.11711 + 1.87559i −12.9144 + 8.91419i 0.964293 + 7.94167i 20.3119 + 5.00644i −44.0606 5.34993i 73.7058 50.8755i −12.8538 + 18.6220i 58.5967 154.507i 33.6125 + 48.6961i
15.16 2.11711 + 1.87559i −12.3158 + 8.50097i 0.964293 + 7.94167i 3.82693 + 0.943253i −42.0182 5.10193i −32.8757 + 22.6925i −12.8538 + 18.6220i 50.6889 133.656i 6.33286 + 9.17473i
15.17 2.11711 + 1.87559i −9.44597 + 6.52008i 0.964293 + 7.94167i −38.2121 9.41843i −32.2272 3.91308i −63.8026 + 44.0398i −12.8538 + 18.6220i 17.9918 47.4406i −63.2340 91.6102i
15.18 2.11711 + 1.87559i −7.04877 + 4.86541i 0.964293 + 7.94167i 32.2596 + 7.95128i −24.0485 2.92002i −40.4891 + 27.9476i −12.8538 + 18.6220i −2.71011 + 7.14597i 53.3837 + 77.3397i
15.19 2.11711 + 1.87559i −6.61651 + 4.56705i 0.964293 + 7.94167i −43.9969 10.8443i −22.5738 2.74096i 59.8762 41.3295i −12.8538 + 18.6220i −5.80269 + 15.3004i −72.8067 105.479i
15.20 2.11711 + 1.87559i −4.01794 + 2.77338i 0.964293 + 7.94167i 3.03952 + 0.749174i −13.7082 1.66447i 32.5136 22.4425i −12.8538 + 18.6220i −20.2708 + 53.4497i 5.02984 + 7.28698i
See next 80 embeddings (of 336 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 15.28
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
79.f odd 26 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 158.5.f.a 336
79.f odd 26 1 inner 158.5.f.a 336
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
158.5.f.a 336 1.a even 1 1 trivial
158.5.f.a 336 79.f odd 26 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(158, [\chi])\).