Properties

Label 536.5.b.a
Level $536$
Weight $5$
Character orbit 536.b
Analytic conductor $55.406$
Analytic rank $0$
Dimension $68$
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] = [536,5,Mod(401,536)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(536, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 0, 1]))
 
N = Newforms(chi, 5, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("536.401");
 
S:= CuspForms(chi, 5);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 536 = 2^{3} \cdot 67 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 536.b (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: \(55.4063002129\)
Analytic rank: \(0\)
Dimension: \(68\)
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.

\(\operatorname{Tr}(f)(q) = \) \( 68 q - 1636 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 68 q - 1636 q^{9} + 672 q^{15} - 360 q^{17} - 1240 q^{19} - 352 q^{21} - 8500 q^{25} + 1392 q^{29} - 2784 q^{33} - 1056 q^{35} + 1040 q^{37} - 624 q^{39} + 6192 q^{47} - 30220 q^{49} - 13376 q^{55} + 4056 q^{59} - 5472 q^{65} + 8476 q^{67} + 8592 q^{71} + 6616 q^{73} - 6768 q^{77} + 34308 q^{81} - 984 q^{83} + 15624 q^{89} + 22176 q^{91} + 4224 q^{93}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
401.1 0 17.4672i 0 18.8633i 0 31.5978i 0 −224.104 0
401.2 0 17.2467i 0 7.44497i 0 7.06749i 0 −216.449 0
401.3 0 16.4204i 0 32.3147i 0 24.9595i 0 −188.629 0
401.4 0 15.4275i 0 2.31434i 0 97.6680i 0 −157.008 0
401.5 0 14.2504i 0 37.1510i 0 36.8298i 0 −122.075 0
401.6 0 14.1329i 0 39.4195i 0 22.1399i 0 −118.740 0
401.7 0 14.0401i 0 34.1237i 0 85.5448i 0 −116.124 0
401.8 0 13.9413i 0 24.3271i 0 64.6265i 0 −113.360 0
401.9 0 13.5583i 0 19.6755i 0 42.9512i 0 −102.827 0
401.10 0 13.5251i 0 26.3678i 0 12.8147i 0 −101.928 0
401.11 0 12.3314i 0 25.0104i 0 88.4567i 0 −71.0635 0
401.12 0 11.7770i 0 6.09314i 0 34.9607i 0 −57.6985 0
401.13 0 11.5996i 0 14.4941i 0 19.5453i 0 −53.5512 0
401.14 0 10.6710i 0 41.1984i 0 54.1432i 0 −32.8693 0
401.15 0 9.40453i 0 46.7850i 0 56.1382i 0 −7.44522 0
401.16 0 9.35399i 0 44.6342i 0 91.9402i 0 −6.49717 0
401.17 0 9.19454i 0 9.04779i 0 34.6002i 0 −3.53964 0
401.18 0 9.10854i 0 23.8430i 0 51.3411i 0 −1.96551 0
401.19 0 8.95505i 0 33.0647i 0 54.1992i 0 0.807160 0
401.20 0 8.79182i 0 4.41061i 0 59.4255i 0 3.70390 0
See all 68 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 401.68
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
67.b odd 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 536.5.b.a 68
67.b odd 2 1 inner 536.5.b.a 68
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
536.5.b.a 68 1.a even 1 1 trivial
536.5.b.a 68 67.b odd 2 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(536, [\chi])\).