Properties

Label 975.2.db.a
Level $975$
Weight $2$
Character orbit 975.db
Analytic conductor $7.785$
Analytic rank $0$
Dimension $1120$
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] = [975,2,Mod(67,975)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(975, base_ring=CyclotomicField(60))
 
chi = DirichletCharacter(H, H._module([0, 39, 5]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("975.67");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 975 = 3 \cdot 5^{2} \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 975.db (of order \(60\), degree \(16\), 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: \(7.78541419707\)
Analytic rank: \(0\)
Dimension: \(1120\)
Relative dimension: \(70\) over \(\Q(\zeta_{60})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{60}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 1120 q - 4 q^{2} + 140 q^{4} - 4 q^{5} + 24 q^{8}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 1120 q - 4 q^{2} + 140 q^{4} - 4 q^{5} + 24 q^{8} + 16 q^{12} + 12 q^{13} - 4 q^{15} + 140 q^{16} - 8 q^{17} + 20 q^{19} + 52 q^{20} + 28 q^{22} - 8 q^{23} - 20 q^{25} - 40 q^{29} + 132 q^{32} + 24 q^{33} + 20 q^{34} - 56 q^{37} - 24 q^{40} + 100 q^{41} - 60 q^{42} - 12 q^{43} + 16 q^{45} - 16 q^{48} + 560 q^{49} - 308 q^{50} - 256 q^{52} - 4 q^{53} - 140 q^{55} + 120 q^{58} - 36 q^{62} - 280 q^{64} - 156 q^{65} - 64 q^{67} - 48 q^{68} - 96 q^{70} - 80 q^{73} + 60 q^{74} + 16 q^{75} + 48 q^{77} + 40 q^{78} + 36 q^{80} - 140 q^{81} - 168 q^{82} - 4 q^{85} + 60 q^{87} - 240 q^{88} - 180 q^{89} - 12 q^{90} - 120 q^{91} + 64 q^{92} + 40 q^{94} - 100 q^{96} + 12 q^{97} + 492 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
67.1 −1.85975 + 2.06546i −0.933580 + 0.358368i −0.598403 5.69343i −1.56487 1.59724i 0.996030 2.59475i −2.60195 1.50224i 8.37535 + 6.08504i 0.743145 0.669131i 6.20930 0.261702i
67.2 −1.84991 + 2.05453i 0.933580 0.358368i −0.589879 5.61232i −0.166732 + 2.22984i −0.990758 + 2.58101i −3.35354 1.93617i 8.14861 + 5.92031i 0.743145 0.669131i −4.27284 4.46755i
67.3 −1.81978 + 2.02107i 0.933580 0.358368i −0.564069 5.36676i 2.20157 0.391264i −0.974624 + 2.53898i 3.36353 + 1.94193i 7.47265 + 5.42920i 0.743145 0.669131i −3.21560 + 5.16154i
67.4 −1.69723 + 1.88496i −0.933580 + 0.358368i −0.463446 4.40939i 2.17159 + 0.533111i 0.908990 2.36800i −3.05769 1.76536i 4.99403 + 3.62838i 0.743145 0.669131i −4.69058 + 3.18855i
67.5 −1.68765 + 1.87432i 0.933580 0.358368i −0.455873 4.33734i −0.400445 2.19992i −0.903857 + 2.35463i −0.291625 0.168370i 4.81800 + 3.50048i 0.743145 0.669131i 4.79917 + 2.96212i
67.6 −1.68120 + 1.86716i −0.933580 + 0.358368i −0.450803 4.28911i −1.37239 + 1.76537i 0.900405 2.34564i 0.312300 + 0.180307i 4.70102 + 3.41549i 0.743145 0.669131i −0.988966 5.53043i
67.7 −1.67932 + 1.86507i −0.933580 + 0.358368i −0.449325 4.27504i 2.21455 0.309439i 0.899396 2.34301i 2.56949 + 1.48349i 4.66703 + 3.39080i 0.743145 0.669131i −3.14181 + 4.64994i
67.8 −1.60054 + 1.77758i 0.933580 0.358368i −0.389007 3.70116i −2.11276 0.732295i −0.857207 + 2.23310i 0.736265 + 0.425083i 3.33144 + 2.42043i 0.743145 0.669131i 4.68328 2.58353i
67.9 −1.51756 + 1.68543i 0.933580 0.358368i −0.328603 3.12645i 0.465630 + 2.18705i −0.812766 + 2.11733i 2.72269 + 1.57194i 2.09843 + 1.52460i 0.743145 0.669131i −4.39274 2.53421i
67.10 −1.49175 + 1.65676i 0.933580 0.358368i −0.310469 2.95392i 1.19681 + 1.88882i −0.798943 + 2.08132i −0.0545705 0.0315063i 1.74985 + 1.27134i 0.743145 0.669131i −4.91467 0.834836i
67.11 −1.42112 + 1.57831i 0.933580 0.358368i −0.262434 2.49689i 2.08730 0.801974i −0.761112 + 1.98276i −3.10653 1.79356i 0.877391 + 0.637462i 0.743145 0.669131i −1.70054 + 4.43411i
67.12 −1.38455 + 1.53770i −0.933580 + 0.358368i −0.238481 2.26899i −1.87174 + 1.22335i 0.741527 1.93174i −0.651694 0.376256i 0.471217 + 0.342359i 0.743145 0.669131i 0.710370 4.57196i
67.13 −1.27178 + 1.41246i −0.933580 + 0.358368i −0.168548 1.60363i −0.545915 2.16840i 0.681131 1.77441i 1.32078 + 0.762555i −0.595904 0.432950i 0.743145 0.669131i 3.75706 + 1.98665i
67.14 −1.26407 + 1.40389i −0.933580 + 0.358368i −0.163982 1.56018i 1.13343 1.92752i 0.677000 1.76365i 1.83240 + 1.05794i −0.659054 0.478831i 0.743145 0.669131i 1.27330 + 4.02773i
67.15 −1.23925 + 1.37632i −0.933580 + 0.358368i −0.149476 1.42217i −1.65864 1.49963i 0.663707 1.72901i −3.49641 2.01865i −0.854044 0.620499i 0.743145 0.669131i 4.11945 0.424416i
67.16 −1.19031 + 1.32198i −0.933580 + 0.358368i −0.121720 1.15809i 0.857331 + 2.06518i 0.637499 1.66074i 3.82575 + 2.20880i −1.20246 0.873641i 0.743145 0.669131i −3.75062 1.32484i
67.17 −1.11047 + 1.23330i 0.933580 0.358368i −0.0788344 0.750059i 0.923456 2.03647i −0.594739 + 1.54935i 3.42817 + 1.97925i −1.67265 1.21525i 0.743145 0.669131i 1.48612 + 3.40035i
67.18 −1.08960 + 1.21012i 0.933580 0.358368i −0.0681120 0.648043i −0.767501 + 2.10022i −0.583558 + 1.52022i −0.898252 0.518606i −1.77635 1.29059i 0.743145 0.669131i −1.70526 3.21717i
67.19 −1.06953 + 1.18783i 0.933580 0.358368i −0.0579971 0.551806i 2.23559 0.0462887i −0.572811 + 1.49222i −1.78319 1.02953i −1.86876 1.35774i 0.743145 0.669131i −2.33605 + 2.70502i
67.20 −1.00381 + 1.11484i −0.933580 + 0.358368i −0.0261836 0.249120i −2.22057 + 0.262778i 0.537611 1.40052i 0.714393 + 0.412455i −2.12330 1.54267i 0.743145 0.669131i 1.93607 2.73936i
See next 80 embeddings (of 1120 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 67.70
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
325.bn even 60 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 975.2.db.a yes 1120
13.f odd 12 1 975.2.cq.a 1120
25.f odd 20 1 975.2.cq.a 1120
325.bn even 60 1 inner 975.2.db.a yes 1120
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
975.2.cq.a 1120 13.f odd 12 1
975.2.cq.a 1120 25.f odd 20 1
975.2.db.a yes 1120 1.a even 1 1 trivial
975.2.db.a yes 1120 325.bn even 60 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(975, [\chi])\).