Properties

Label 1320.2.z.c
Level $1320$
Weight $2$
Character orbit 1320.z
Analytic conductor $10.540$
Analytic rank $0$
Dimension $40$
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] = [1320,2,Mod(571,1320)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1320, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 1, 0, 0, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1320.571");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1320 = 2^{3} \cdot 3 \cdot 5 \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1320.z (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: \(10.5402530668\)
Analytic rank: \(0\)
Dimension: \(40\)
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.

\(\operatorname{Tr}(f)(q) = \) \( 40 q - 40 q^{3} - 4 q^{4} + 40 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 40 q - 40 q^{3} - 4 q^{4} + 40 q^{9} + 8 q^{11} + 4 q^{12} + 28 q^{14} + 16 q^{16} - 12 q^{20} + 12 q^{22} - 40 q^{25} - 44 q^{26} - 40 q^{27} - 8 q^{33} + 36 q^{34} - 4 q^{36} + 8 q^{38} - 28 q^{42} + 4 q^{44} - 16 q^{48} + 72 q^{49} - 52 q^{56} + 16 q^{58} + 16 q^{59} + 12 q^{60} + 20 q^{64} - 12 q^{66} + 16 q^{67} + 28 q^{70} + 40 q^{75} + 44 q^{78} + 40 q^{81} - 40 q^{82} - 92 q^{86} + 12 q^{88} - 48 q^{89} + 96 q^{91} - 8 q^{92} - 32 q^{97} + 8 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
571.1 −1.39442 0.235803i −1.00000 1.88879 + 0.657615i 1.00000i 1.39442 + 0.235803i 3.89918 −2.47870 1.36237i 1.00000 −0.235803 + 1.39442i
571.2 −1.39442 + 0.235803i −1.00000 1.88879 0.657615i 1.00000i 1.39442 0.235803i 3.89918 −2.47870 + 1.36237i 1.00000 −0.235803 1.39442i
571.3 −1.38654 0.278425i −1.00000 1.84496 + 0.772093i 1.00000i 1.38654 + 0.278425i −5.22492 −2.34313 1.58422i 1.00000 −0.278425 + 1.38654i
571.4 −1.38654 + 0.278425i −1.00000 1.84496 0.772093i 1.00000i 1.38654 0.278425i −5.22492 −2.34313 + 1.58422i 1.00000 −0.278425 1.38654i
571.5 −1.31229 0.527154i −1.00000 1.44422 + 1.38356i 1.00000i 1.31229 + 0.527154i −0.872914 −1.16589 2.57696i 1.00000 0.527154 1.31229i
571.6 −1.31229 + 0.527154i −1.00000 1.44422 1.38356i 1.00000i 1.31229 0.527154i −0.872914 −1.16589 + 2.57696i 1.00000 0.527154 + 1.31229i
571.7 −1.27011 0.621946i −1.00000 1.22637 + 1.57988i 1.00000i 1.27011 + 0.621946i 0.446826 −0.575024 2.76936i 1.00000 0.621946 1.27011i
571.8 −1.27011 + 0.621946i −1.00000 1.22637 1.57988i 1.00000i 1.27011 0.621946i 0.446826 −0.575024 + 2.76936i 1.00000 0.621946 + 1.27011i
571.9 −0.900130 1.09076i −1.00000 −0.379532 + 1.96366i 1.00000i 0.900130 + 1.09076i −1.41975 2.48352 1.35357i 1.00000 1.09076 0.900130i
571.10 −0.900130 + 1.09076i −1.00000 −0.379532 1.96366i 1.00000i 0.900130 1.09076i −1.41975 2.48352 + 1.35357i 1.00000 1.09076 + 0.900130i
571.11 −0.841503 1.13661i −1.00000 −0.583746 + 1.91291i 1.00000i 0.841503 + 1.13661i −4.18431 2.66545 0.946233i 1.00000 −1.13661 + 0.841503i
571.12 −0.841503 + 1.13661i −1.00000 −0.583746 1.91291i 1.00000i 0.841503 1.13661i −4.18431 2.66545 + 0.946233i 1.00000 −1.13661 0.841503i
571.13 −0.703151 1.22702i −1.00000 −1.01116 + 1.72556i 1.00000i 0.703151 + 1.22702i 2.91379 2.82829 + 0.0273833i 1.00000 1.22702 0.703151i
571.14 −0.703151 + 1.22702i −1.00000 −1.01116 1.72556i 1.00000i 0.703151 1.22702i 2.91379 2.82829 0.0273833i 1.00000 1.22702 + 0.703151i
571.15 −0.475657 1.33182i −1.00000 −1.54750 + 1.26698i 1.00000i 0.475657 + 1.33182i −2.80730 2.42347 + 1.45835i 1.00000 −1.33182 + 0.475657i
571.16 −0.475657 + 1.33182i −1.00000 −1.54750 1.26698i 1.00000i 0.475657 1.33182i −2.80730 2.42347 1.45835i 1.00000 −1.33182 0.475657i
571.17 −0.189044 1.40152i −1.00000 −1.92853 + 0.529897i 1.00000i 0.189044 + 1.40152i −2.93445 1.10724 + 2.60270i 1.00000 1.40152 0.189044i
571.18 −0.189044 + 1.40152i −1.00000 −1.92853 0.529897i 1.00000i 0.189044 1.40152i −2.93445 1.10724 2.60270i 1.00000 1.40152 + 0.189044i
571.19 −0.151862 1.40604i −1.00000 −1.95388 + 0.427048i 1.00000i 0.151862 + 1.40604i 0.169445 0.897166 + 2.68237i 1.00000 1.40604 0.151862i
571.20 −0.151862 + 1.40604i −1.00000 −1.95388 0.427048i 1.00000i 0.151862 1.40604i 0.169445 0.897166 2.68237i 1.00000 1.40604 + 0.151862i
See all 40 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 571.40
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
8.d odd 2 1 inner
11.b odd 2 1 inner
88.g even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1320.2.z.c 40
4.b odd 2 1 5280.2.z.c 40
8.b even 2 1 5280.2.z.c 40
8.d odd 2 1 inner 1320.2.z.c 40
11.b odd 2 1 inner 1320.2.z.c 40
44.c even 2 1 5280.2.z.c 40
88.b odd 2 1 5280.2.z.c 40
88.g even 2 1 inner 1320.2.z.c 40
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1320.2.z.c 40 1.a even 1 1 trivial
1320.2.z.c 40 8.d odd 2 1 inner
1320.2.z.c 40 11.b odd 2 1 inner
1320.2.z.c 40 88.g even 2 1 inner
5280.2.z.c 40 4.b odd 2 1
5280.2.z.c 40 8.b even 2 1
5280.2.z.c 40 44.c even 2 1
5280.2.z.c 40 88.b odd 2 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{7}^{20} - 88 T_{7}^{18} + 3124 T_{7}^{16} - 58080 T_{7}^{14} + 611504 T_{7}^{12} - 3660928 T_{7}^{10} + \cdots + 36864 \) acting on \(S_{2}^{\mathrm{new}}(1320, [\chi])\). Copy content Toggle raw display