Properties

Label 660.2.l.a
Level $660$
Weight $2$
Character orbit 660.l
Analytic conductor $5.270$
Analytic rank $0$
Dimension $60$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [660,2,Mod(419,660)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(660, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 1, 1, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("660.419");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 660 = 2^{2} \cdot 3 \cdot 5 \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 660.l (of order \(2\), degree \(1\), 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: \(5.27012653340\)
Analytic rank: \(0\)
Dimension: \(60\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 60 q + 2 q^{4}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 60 q + 2 q^{4} - 60 q^{11} + 16 q^{14} + 6 q^{15} + 2 q^{16} + 12 q^{20} + 4 q^{21} + 2 q^{30} - 32 q^{34} + 8 q^{35} + 20 q^{36} - 18 q^{40} - 2 q^{44} - 6 q^{45} + 8 q^{46} + 60 q^{49} - 42 q^{50} + 12 q^{51} + 6 q^{54} - 16 q^{60} - 32 q^{61} + 26 q^{64} - 8 q^{69} + 32 q^{70} + 8 q^{71} + 32 q^{74} - 42 q^{75} - 60 q^{76} + 20 q^{80} - 36 q^{81} + 34 q^{84} + 8 q^{85} - 24 q^{86} + 28 q^{90} - 20 q^{94} - 48 q^{95} - 56 q^{96}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
419.1 −1.40092 0.193477i 1.35050 + 1.08450i 1.92513 + 0.542091i −1.91130 1.16057i −1.68211 1.78059i −2.97756 −2.59207 1.13189i 0.647709 + 2.92924i 2.45303 + 1.99566i
419.2 −1.40092 + 0.193477i 1.35050 1.08450i 1.92513 0.542091i −1.91130 + 1.16057i −1.68211 + 1.78059i −2.97756 −2.59207 + 1.13189i 0.647709 2.92924i 2.45303 1.99566i
419.3 −1.39451 0.235277i −1.68374 + 0.406232i 1.88929 + 0.656191i 1.79493 + 1.33351i 2.44356 0.170346i −0.561324 −2.48024 1.35957i 2.66995 1.36798i −2.18929 2.28189i
419.4 −1.39451 + 0.235277i −1.68374 0.406232i 1.88929 0.656191i 1.79493 1.33351i 2.44356 + 0.170346i −0.561324 −2.48024 + 1.35957i 2.66995 + 1.36798i −2.18929 + 2.28189i
419.5 −1.39001 0.260540i −0.722480 + 1.57417i 1.86424 + 0.724305i −0.565386 2.16341i 1.41439 1.99988i 0.863256 −2.40259 1.49250i −1.95605 2.27462i 0.222236 + 3.15446i
419.6 −1.39001 + 0.260540i −0.722480 1.57417i 1.86424 0.724305i −0.565386 + 2.16341i 1.41439 + 1.99988i 0.863256 −2.40259 + 1.49250i −1.95605 + 2.27462i 0.222236 3.15446i
419.7 −1.36051 0.386021i 0.295073 1.70673i 1.70198 + 1.05037i 1.82303 1.29481i −1.06028 + 2.20812i 4.81816 −1.91009 2.08604i −2.82586 1.00722i −2.98008 + 1.05788i
419.8 −1.36051 + 0.386021i 0.295073 + 1.70673i 1.70198 1.05037i 1.82303 + 1.29481i −1.06028 2.20812i 4.81816 −1.91009 + 2.08604i −2.82586 + 1.00722i −2.98008 1.05788i
419.9 −1.21181 0.729051i −0.768338 1.55231i 0.936970 + 1.76694i −1.81161 1.31075i −0.200630 + 2.44126i −1.08462 0.152760 2.82430i −1.81931 + 2.38539i 1.23973 + 2.90914i
419.10 −1.21181 + 0.729051i −0.768338 + 1.55231i 0.936970 1.76694i −1.81161 + 1.31075i −0.200630 2.44126i −1.08462 0.152760 + 2.82430i −1.81931 2.38539i 1.23973 2.90914i
419.11 −1.18563 0.770892i 1.53393 0.804394i 0.811450 + 1.82799i 1.33670 1.79255i −2.43878 0.228781i −4.50056 0.447101 2.79287i 1.70590 2.46777i −2.96670 + 1.09486i
419.12 −1.18563 + 0.770892i 1.53393 + 0.804394i 0.811450 1.82799i 1.33670 + 1.79255i −2.43878 + 0.228781i −4.50056 0.447101 + 2.79287i 1.70590 + 2.46777i −2.96670 1.09486i
419.13 −1.14827 0.825510i 1.72338 + 0.173113i 0.637067 + 1.89582i 0.210438 + 2.22614i −1.83600 1.62145i 1.54251 0.833494 2.70283i 2.94006 + 0.596678i 1.59606 2.72994i
419.14 −1.14827 + 0.825510i 1.72338 0.173113i 0.637067 1.89582i 0.210438 2.22614i −1.83600 + 1.62145i 1.54251 0.833494 + 2.70283i 2.94006 0.596678i 1.59606 + 2.72994i
419.15 −1.06294 0.932828i −1.21747 + 1.23198i 0.259664 + 1.98307i −0.0516122 + 2.23547i 2.44331 0.173832i −4.05669 1.57386 2.35010i −0.0355578 2.99979i 2.14017 2.32802i
419.16 −1.06294 + 0.932828i −1.21747 1.23198i 0.259664 1.98307i −0.0516122 2.23547i 2.44331 + 0.173832i −4.05669 1.57386 + 2.35010i −0.0355578 + 2.99979i 2.14017 + 2.32802i
419.17 −0.877374 1.10915i −1.70802 + 0.287526i −0.460431 + 1.94628i −2.22842 + 0.184775i 1.81748 + 1.64218i 2.27349 2.56269 1.19693i 2.83466 0.982199i 2.16010 + 2.30954i
419.18 −0.877374 + 1.10915i −1.70802 0.287526i −0.460431 1.94628i −2.22842 0.184775i 1.81748 1.64218i 2.27349 2.56269 + 1.19693i 2.83466 + 0.982199i 2.16010 2.30954i
419.19 −0.729321 1.21165i −1.21847 1.23099i −0.936182 + 1.76736i 2.19888 0.406107i −0.602866 + 2.37414i −0.565325 2.82420 0.154649i −0.0306548 + 2.99984i −2.09575 2.36809i
419.20 −0.729321 + 1.21165i −1.21847 + 1.23099i −0.936182 1.76736i 2.19888 + 0.406107i −0.602866 2.37414i −0.565325 2.82420 + 0.154649i −0.0306548 2.99984i −2.09575 + 2.36809i
See all 60 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 419.60
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
12.b even 2 1 inner
60.h even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 660.2.l.a 60
3.b odd 2 1 660.2.l.b yes 60
4.b odd 2 1 660.2.l.b yes 60
5.b even 2 1 inner 660.2.l.a 60
12.b even 2 1 inner 660.2.l.a 60
15.d odd 2 1 660.2.l.b yes 60
20.d odd 2 1 660.2.l.b yes 60
60.h even 2 1 inner 660.2.l.a 60
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
660.2.l.a 60 1.a even 1 1 trivial
660.2.l.a 60 5.b even 2 1 inner
660.2.l.a 60 12.b even 2 1 inner
660.2.l.a 60 60.h even 2 1 inner
660.2.l.b yes 60 3.b odd 2 1
660.2.l.b yes 60 4.b odd 2 1
660.2.l.b yes 60 15.d odd 2 1
660.2.l.b yes 60 20.d odd 2 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{59}^{15} - 435 T_{59}^{13} - 162 T_{59}^{12} + 66100 T_{59}^{11} + 56936 T_{59}^{10} + \cdots - 22649241600 \) acting on \(S_{2}^{\mathrm{new}}(660, [\chi])\). Copy content Toggle raw display