Properties

Label 1512.2.bs.a
Level $1512$
Weight $2$
Character orbit 1512.bs
Analytic conductor $12.073$
Analytic rank $0$
Dimension $48$
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] = [1512,2,Mod(521,1512)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1512, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 0, 1, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1512.521");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1512 = 2^{3} \cdot 3^{3} \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1512.bs (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: \(12.0733807856\)
Analytic rank: \(0\)
Dimension: \(48\)
Relative dimension: \(24\) over \(\Q(\zeta_{6})\)
Twist minimal: no (minimal twist has level 504)
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.

\(\operatorname{Tr}(f)(q) = \) \( 48 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 48 q + 12 q^{23} - 24 q^{25} - 18 q^{29} - 6 q^{41} - 6 q^{43} - 36 q^{47} + 6 q^{49} - 12 q^{53} + 36 q^{77} - 12 q^{79} - 18 q^{89} + 6 q^{91}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
521.1 0 0 0 −2.05742 + 3.56356i 0 1.89056 + 1.85089i 0 0 0
521.2 0 0 0 −2.04942 + 3.54970i 0 −2.21443 + 1.44785i 0 0 0
521.3 0 0 0 −1.76701 + 3.06054i 0 1.34480 2.27849i 0 0 0
521.4 0 0 0 −1.38468 + 2.39834i 0 −1.42373 + 2.23002i 0 0 0
521.5 0 0 0 −1.29668 + 2.24592i 0 1.66807 + 2.05367i 0 0 0
521.6 0 0 0 −1.11415 + 1.92977i 0 −0.553477 2.58721i 0 0 0
521.7 0 0 0 −1.10442 + 1.91291i 0 0.234181 2.63537i 0 0 0
521.8 0 0 0 −1.02449 + 1.77447i 0 −2.64365 0.105420i 0 0 0
521.9 0 0 0 −0.684139 + 1.18496i 0 −1.25206 2.33074i 0 0 0
521.10 0 0 0 0.0262870 0.0455305i 0 −2.10354 1.60471i 0 0 0
521.11 0 0 0 0.101589 0.175958i 0 −1.37377 + 2.26114i 0 0 0
521.12 0 0 0 0.103514 0.179292i 0 2.64517 + 0.0556151i 0 0 0
521.13 0 0 0 0.271038 0.469451i 0 1.60655 + 2.10214i 0 0 0
521.14 0 0 0 0.311798 0.540051i 0 2.62086 0.362103i 0 0 0
521.15 0 0 0 0.527910 0.914367i 0 0.781227 2.52778i 0 0 0
521.16 0 0 0 0.537427 0.930850i 0 −1.37797 + 2.25858i 0 0 0
521.17 0 0 0 0.643917 1.11530i 0 −2.63392 + 0.249885i 0 0 0
521.18 0 0 0 0.793002 1.37352i 0 2.62988 0.289398i 0 0 0
521.19 0 0 0 0.905867 1.56901i 0 −2.60735 0.449161i 0 0 0
521.20 0 0 0 1.11047 1.92339i 0 0.362456 + 2.62081i 0 0 0
See all 48 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 521.24
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
63.i even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1512.2.bs.a 48
3.b odd 2 1 504.2.bs.a 48
4.b odd 2 1 3024.2.ca.e 48
7.d odd 6 1 1512.2.cx.a 48
9.c even 3 1 504.2.cx.a yes 48
9.d odd 6 1 1512.2.cx.a 48
12.b even 2 1 1008.2.ca.e 48
21.g even 6 1 504.2.cx.a yes 48
28.f even 6 1 3024.2.df.e 48
36.f odd 6 1 1008.2.df.e 48
36.h even 6 1 3024.2.df.e 48
63.i even 6 1 inner 1512.2.bs.a 48
63.t odd 6 1 504.2.bs.a 48
84.j odd 6 1 1008.2.df.e 48
252.r odd 6 1 3024.2.ca.e 48
252.bj even 6 1 1008.2.ca.e 48
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
504.2.bs.a 48 3.b odd 2 1
504.2.bs.a 48 63.t odd 6 1
504.2.cx.a yes 48 9.c even 3 1
504.2.cx.a yes 48 21.g even 6 1
1008.2.ca.e 48 12.b even 2 1
1008.2.ca.e 48 252.bj even 6 1
1008.2.df.e 48 36.f odd 6 1
1008.2.df.e 48 84.j odd 6 1
1512.2.bs.a 48 1.a even 1 1 trivial
1512.2.bs.a 48 63.i even 6 1 inner
1512.2.cx.a 48 7.d odd 6 1
1512.2.cx.a 48 9.d odd 6 1
3024.2.ca.e 48 4.b odd 2 1
3024.2.ca.e 48 252.r odd 6 1
3024.2.df.e 48 28.f even 6 1
3024.2.df.e 48 36.h even 6 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(1512, [\chi])\).