Properties

Label 1323.2.o.e
Level $1323$
Weight $2$
Character orbit 1323.o
Analytic conductor $10.564$
Analytic rank $0$
Dimension $48$
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] = [1323,2,Mod(440,1323)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1323, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([1, 3]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1323.440");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1323 = 3^{3} \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1323.o (of order \(6\), degree \(2\), not 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: \(10.5642081874\)
Analytic rank: \(0\)
Dimension: \(48\)
Relative dimension: \(24\) over \(\Q(\zeta_{6})\)
Twist minimal: no (minimal twist has level 441)
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 48 q + 24 q^{4}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 48 q + 24 q^{4} + 24 q^{11} - 24 q^{16} + 48 q^{23} - 24 q^{25} - 120 q^{32} - 48 q^{50} - 48 q^{64} - 120 q^{65} + 168 q^{74} - 24 q^{79} - 24 q^{85} - 24 q^{86} + 144 q^{92} - 96 q^{95}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
440.1 −2.23278 1.28910i 0 2.32354 + 4.02449i 1.16595 + 2.01948i 0 0 6.82470i 0 6.01207i
440.2 −2.23278 1.28910i 0 2.32354 + 4.02449i −1.16595 2.01948i 0 0 6.82470i 0 6.01207i
440.3 −1.80506 1.04215i 0 1.17216 + 2.03024i −1.65233 2.86191i 0 0 0.717672i 0 6.88790i
440.4 −1.80506 1.04215i 0 1.17216 + 2.03024i 1.65233 + 2.86191i 0 0 0.717672i 0 6.88790i
440.5 −1.61855 0.934468i 0 0.746462 + 1.29291i −1.25287 2.17003i 0 0 0.947692i 0 4.68306i
440.6 −1.61855 0.934468i 0 0.746462 + 1.29291i 1.25287 + 2.17003i 0 0 0.947692i 0 4.68306i
440.7 −1.58658 0.916012i 0 0.678156 + 1.17460i 0.322784 + 0.559079i 0 0 1.17925i 0 1.18270i
440.8 −1.58658 0.916012i 0 0.678156 + 1.17460i −0.322784 0.559079i 0 0 1.17925i 0 1.18270i
440.9 −0.575298 0.332148i 0 −0.779355 1.34988i −0.0141520 0.0245119i 0 0 2.36404i 0 0.0188022i
440.10 −0.575298 0.332148i 0 −0.779355 1.34988i 0.0141520 + 0.0245119i 0 0 2.36404i 0 0.0188022i
440.11 −0.105953 0.0611722i 0 −0.992516 1.71909i −0.264715 0.458500i 0 0 0.487547i 0 0.0647728i
440.12 −0.105953 0.0611722i 0 −0.992516 1.71909i 0.264715 + 0.458500i 0 0 0.487547i 0 0.0647728i
440.13 0.367369 + 0.212101i 0 −0.910027 1.57621i 1.80381 + 3.12430i 0 0 1.62047i 0 1.53036i
440.14 0.367369 + 0.212101i 0 −0.910027 1.57621i −1.80381 3.12430i 0 0 1.62047i 0 1.53036i
440.15 0.850109 + 0.490811i 0 −0.518210 0.897565i 0.940599 + 1.62916i 0 0 2.98061i 0 1.84662i
440.16 0.850109 + 0.490811i 0 −0.518210 0.897565i −0.940599 1.62916i 0 0 2.98061i 0 1.84662i
440.17 1.02035 + 0.589100i 0 −0.305921 0.529871i −2.16601 3.75164i 0 0 3.07728i 0 5.10399i
440.18 1.02035 + 0.589100i 0 −0.305921 0.529871i 2.16601 + 3.75164i 0 0 3.07728i 0 5.10399i
440.19 1.28562 + 0.742253i 0 0.101880 + 0.176462i −0.154215 0.267109i 0 0 2.66653i 0 0.457868i
440.20 1.28562 + 0.742253i 0 0.101880 + 0.176462i 0.154215 + 0.267109i 0 0 2.66653i 0 0.457868i
See all 48 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 440.24
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.b odd 2 1 inner
9.d odd 6 1 inner
63.o even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1323.2.o.e 48
3.b odd 2 1 441.2.o.e 48
7.b odd 2 1 inner 1323.2.o.e 48
7.c even 3 1 1323.2.i.d 48
7.c even 3 1 1323.2.s.d 48
7.d odd 6 1 1323.2.i.d 48
7.d odd 6 1 1323.2.s.d 48
9.c even 3 1 441.2.o.e 48
9.d odd 6 1 inner 1323.2.o.e 48
21.c even 2 1 441.2.o.e 48
21.g even 6 1 441.2.i.d 48
21.g even 6 1 441.2.s.d 48
21.h odd 6 1 441.2.i.d 48
21.h odd 6 1 441.2.s.d 48
63.g even 3 1 441.2.i.d 48
63.h even 3 1 441.2.s.d 48
63.i even 6 1 1323.2.s.d 48
63.j odd 6 1 1323.2.s.d 48
63.k odd 6 1 441.2.i.d 48
63.l odd 6 1 441.2.o.e 48
63.n odd 6 1 1323.2.i.d 48
63.o even 6 1 inner 1323.2.o.e 48
63.s even 6 1 1323.2.i.d 48
63.t odd 6 1 441.2.s.d 48
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
441.2.i.d 48 21.g even 6 1
441.2.i.d 48 21.h odd 6 1
441.2.i.d 48 63.g even 3 1
441.2.i.d 48 63.k odd 6 1
441.2.o.e 48 3.b odd 2 1
441.2.o.e 48 9.c even 3 1
441.2.o.e 48 21.c even 2 1
441.2.o.e 48 63.l odd 6 1
441.2.s.d 48 21.g even 6 1
441.2.s.d 48 21.h odd 6 1
441.2.s.d 48 63.h even 3 1
441.2.s.d 48 63.t odd 6 1
1323.2.i.d 48 7.c even 3 1
1323.2.i.d 48 7.d odd 6 1
1323.2.i.d 48 63.n odd 6 1
1323.2.i.d 48 63.s even 6 1
1323.2.o.e 48 1.a even 1 1 trivial
1323.2.o.e 48 7.b odd 2 1 inner
1323.2.o.e 48 9.d odd 6 1 inner
1323.2.o.e 48 63.o even 6 1 inner
1323.2.s.d 48 7.c even 3 1
1323.2.s.d 48 7.d odd 6 1
1323.2.s.d 48 63.i even 6 1
1323.2.s.d 48 63.j odd 6 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(1323, [\chi])\):

\( T_{2}^{24} - 18 T_{2}^{22} + 207 T_{2}^{20} + 12 T_{2}^{19} - 1434 T_{2}^{18} - 108 T_{2}^{17} + 7227 T_{2}^{16} + 540 T_{2}^{15} - 24510 T_{2}^{14} + 61340 T_{2}^{12} - 9612 T_{2}^{11} - 101154 T_{2}^{10} + 34488 T_{2}^{9} + \cdots + 49 \) Copy content Toggle raw display
\( T_{5}^{48} + 72 T_{5}^{46} + 3024 T_{5}^{44} + 85168 T_{5}^{42} + 1793667 T_{5}^{40} + 29110188 T_{5}^{38} + 375560984 T_{5}^{36} + 3876266316 T_{5}^{34} + 32327781627 T_{5}^{32} + 216703289260 T_{5}^{30} + \cdots + 2401 \) Copy content Toggle raw display