Properties

Label 79.2.g.a
Level $79$
Weight $2$
Character orbit 79.g
Analytic conductor $0.631$
Analytic rank $0$
Dimension $144$
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] = [79,2,Mod(2,79)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(79, base_ring=CyclotomicField(78))
 
chi = DirichletCharacter(H, H._module([4]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("79.2");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 79 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 79.g (of order \(39\), degree \(24\), 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: \(0.630818175968\)
Analytic rank: \(0\)
Dimension: \(144\)
Relative dimension: \(6\) over \(\Q(\zeta_{39})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{39}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 144 q - 24 q^{2} - 26 q^{3} - 22 q^{4} - 25 q^{5} - 35 q^{6} - 26 q^{7} - 18 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 144 q - 24 q^{2} - 26 q^{3} - 22 q^{4} - 25 q^{5} - 35 q^{6} - 26 q^{7} - 18 q^{9} - 6 q^{10} - 3 q^{11} - 16 q^{12} - 23 q^{13} + 35 q^{14} - 16 q^{15} - 18 q^{16} - 4 q^{17} + 7 q^{18} - 20 q^{19} - 50 q^{20} + 6 q^{21} + 16 q^{22} - 3 q^{23} + 57 q^{24} + 59 q^{25} - 37 q^{26} + 25 q^{27} - 19 q^{28} - 41 q^{29} - 13 q^{30} + 13 q^{31} + 36 q^{32} - 40 q^{33} + 34 q^{34} - 7 q^{35} - 25 q^{36} + 12 q^{37} + 12 q^{38} + 61 q^{39} - 3 q^{40} - 18 q^{41} + 43 q^{42} - 18 q^{43} + 63 q^{44} - 15 q^{45} + 92 q^{46} - 6 q^{47} - 16 q^{48} - 4 q^{49} + 68 q^{50} - 6 q^{51} - 22 q^{52} + 12 q^{53} + 74 q^{54} - 34 q^{55} + 138 q^{56} + 150 q^{57} - 66 q^{58} + 19 q^{59} + 292 q^{60} - 6 q^{61} - 64 q^{62} + 29 q^{63} - 34 q^{64} - 68 q^{65} + 40 q^{66} - 33 q^{67} - 127 q^{68} - 5 q^{69} - 54 q^{70} - 42 q^{71} - 226 q^{72} + 19 q^{73} - 59 q^{74} - 193 q^{75} - 122 q^{76} + 43 q^{77} - 130 q^{78} - 148 q^{79} - 22 q^{80} - 200 q^{81} - 109 q^{82} + 59 q^{83} - 133 q^{84} - 122 q^{85} - 3 q^{86} + 147 q^{87} - 236 q^{88} - 68 q^{89} - 4 q^{90} - 143 q^{91} - 64 q^{92} - 5 q^{93} + 38 q^{94} - 69 q^{95} + 184 q^{96} + 47 q^{97} + 11 q^{98} - 2 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
2.1 −2.10490 1.58173i 1.85532 + 0.301518i 1.37229 + 4.73771i 2.57284 + 1.62696i −3.42833 3.56927i −1.29513 + 1.58625i 2.73791 7.21926i 0.505680 + 0.168821i −2.84214 7.49412i
2.2 −1.44720 1.08750i −0.0244783 0.00397811i 0.355293 + 1.22661i −3.07133 1.94219i 0.0310988 + 0.0323772i 1.69466 2.07559i −0.464092 + 1.22371i −2.84503 0.949809i 2.33269 + 6.15080i
2.3 −0.118685 0.0891862i −0.451502 0.0733762i −0.550303 1.89987i 2.91732 + 1.84480i 0.0470425 + 0.0489764i 2.07689 2.54373i −0.209418 + 0.552191i −2.64714 0.883745i −0.181712 0.479136i
2.4 0.142230 + 0.106879i −3.18278 0.517252i −0.547629 1.89063i −1.39244 0.880524i −0.397402 0.413740i −1.33913 + 1.64014i 0.250356 0.660133i 7.01692 + 2.34259i −0.103937 0.274058i
2.5 1.16578 + 0.876027i 0.664133 + 0.107932i 0.0351849 + 0.121472i −0.932917 0.589941i 0.679681 + 0.707623i −1.80538 + 2.21119i 0.968803 2.55452i −2.41619 0.806641i −0.570772 1.50500i
2.6 2.09576 + 1.57486i −1.79628 0.291924i 1.35559 + 4.68003i −1.52217 0.962562i −3.30483 3.44069i 2.90591 3.55910i −2.67020 + 7.04073i 0.295788 + 0.0987485i −1.67420 4.41450i
4.1 −0.758695 2.61932i −1.58803 0.530161i −4.59484 + 2.90560i 0.436980 + 0.920916i −0.183833 + 4.56178i −0.918394 4.49859i 7.01442 + 6.21423i −0.157574 0.118409i 2.08064 1.84329i
4.2 −0.542829 1.87406i 2.02394 + 0.675691i −1.52707 + 0.965659i −0.341471 0.719635i 0.167633 4.15978i 0.582601 + 2.85377i −0.282191 0.249999i 1.24146 + 0.932895i −1.16328 + 1.03058i
4.3 −0.295732 1.02099i −1.31421 0.438749i 0.735425 0.465054i −0.824411 1.73741i −0.0593013 + 1.47155i 0.138386 + 0.677860i −2.28357 2.02306i −0.863669 0.649005i −1.53007 + 1.35552i
4.4 0.221436 + 0.764487i −0.462297 0.154338i 1.15497 0.730361i 0.460287 + 0.970035i 0.0156196 0.387597i 0.195988 + 0.960014i 2.00560 + 1.77681i −2.20843 1.65953i −0.639655 + 0.566685i
4.5 0.621386 + 2.14527i 1.38249 + 0.461545i −2.52570 + 1.59715i −1.20761 2.54498i −0.131076 + 3.25263i −0.510981 2.50295i −1.65223 1.46375i −0.700060 0.526061i 4.70928 4.17206i
4.6 0.710925 + 2.45440i −2.78988 0.931399i −3.82828 + 2.42086i 1.10867 + 2.33647i 0.302628 7.50963i −0.0153079 0.0749828i −4.83805 4.28614i 4.51760 + 3.39475i −4.94644 + 4.38216i
5.1 −2.29207 1.44941i −1.00890 + 0.758139i 2.29538 + 4.83740i 0.144326 + 0.176767i 3.41132 0.275390i 1.92310 + 0.819356i 1.09648 9.03035i −0.391548 + 1.35178i −0.0745954 0.614349i
5.2 −1.54110 0.974530i 2.19889 1.65236i 0.567882 + 1.19679i 0.675406 + 0.827222i −4.99896 + 0.403558i −0.686450 0.292469i −0.148423 + 1.22237i 1.27017 4.38512i −0.234713 1.93303i
5.3 −0.859173 0.543308i −1.92366 + 1.44554i −0.414390 0.873309i −0.988037 1.21013i 2.43813 0.196826i −4.22790 1.80134i −0.363505 + 2.99373i 0.776238 2.67988i 0.191424 + 1.57652i
5.4 −0.311788 0.197163i 0.623033 0.468179i −0.799047 1.68395i −2.43101 2.97744i −0.286562 + 0.0231336i 4.51355 + 1.92304i −0.171811 + 1.41499i −0.665674 + 2.29817i 0.170918 + 1.40764i
5.5 0.559108 + 0.353559i 0.537733 0.404080i −0.669787 1.41155i 1.52906 + 1.87276i 0.443517 0.0358044i −1.38118 0.588467i 0.284055 2.33941i −0.708776 + 2.44698i 0.192780 + 1.58769i
5.6 1.46121 + 0.924011i −2.50475 + 1.88220i 0.423942 + 0.893439i 0.270277 + 0.331029i −5.39913 + 0.435863i 2.74734 + 1.17053i 0.210699 1.73526i 1.89646 6.54733i 0.0890558 + 0.733440i
9.1 −2.56704 0.857004i −0.246562 0.0199045i 4.25636 + 3.19845i 0.540434 1.86580i 0.615876 + 0.262400i −1.16481 2.45479i −5.11044 7.40375i −2.90075 0.471418i −2.98631 + 4.32642i
9.2 −1.47908 0.493788i −1.24000 0.100103i 0.344956 + 0.259218i −1.05987 + 3.65909i 1.78462 + 0.760355i 0.347713 + 0.732789i 1.38938 + 2.01286i −1.43358 0.232980i 3.37444 4.88873i
See next 80 embeddings (of 144 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2.6
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
79.g even 39 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 79.2.g.a 144
3.b odd 2 1 711.2.ba.c 144
79.g even 39 1 inner 79.2.g.a 144
79.g even 39 1 6241.2.a.v 72
79.h odd 78 1 6241.2.a.w 72
237.o odd 78 1 711.2.ba.c 144
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
79.2.g.a 144 1.a even 1 1 trivial
79.2.g.a 144 79.g even 39 1 inner
711.2.ba.c 144 3.b odd 2 1
711.2.ba.c 144 237.o odd 78 1
6241.2.a.v 72 79.g even 39 1
6241.2.a.w 72 79.h odd 78 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(79, [\chi])\).