Properties

Label 201.3.b.a
Level $201$
Weight $3$
Character orbit 201.b
Analytic conductor $5.477$
Analytic rank $0$
Dimension $22$
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] = [201,3,Mod(133,201)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(201, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 1]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("201.133");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 201 = 3 \cdot 67 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 201.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: \(5.47685331364\)
Analytic rank: \(0\)
Dimension: \(22\)
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.

\(\operatorname{Tr}(f)(q) = \) \( 22 q - 52 q^{4} - 66 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 22 q - 52 q^{4} - 66 q^{9} - 36 q^{10} + 72 q^{14} + 12 q^{15} + 116 q^{16} - 14 q^{17} - 26 q^{19} + 48 q^{21} + 32 q^{22} - 82 q^{23} + 36 q^{24} - 62 q^{25} - 100 q^{26} + 102 q^{29} + 36 q^{33} - 180 q^{35} + 156 q^{36} + 106 q^{37} - 72 q^{39} + 76 q^{40} + 154 q^{47} + 146 q^{49} - 224 q^{55} - 452 q^{56} + 370 q^{59} - 24 q^{60} - 300 q^{62} + 148 q^{64} - 284 q^{65} - 134 q^{67} - 116 q^{68} + 160 q^{71} + 218 q^{73} + 480 q^{76} - 396 q^{77} + 198 q^{81} - 68 q^{82} + 128 q^{83} + 20 q^{86} - 856 q^{88} - 118 q^{89} + 108 q^{90} - 400 q^{91} + 804 q^{92} - 72 q^{93} - 144 q^{96}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
133.1 3.81177i 1.73205i −10.5296 6.86815i −6.60217 3.56836i 24.8892i −3.00000 −26.1798
133.2 3.60849i 1.73205i −9.02122 2.97147i 6.25009 2.36023i 18.1190i −3.00000 10.7225
133.3 3.21711i 1.73205i −6.34981 8.83855i −5.57220 10.0054i 7.55961i −3.00000 28.4346
133.4 3.12361i 1.73205i −5.75692 8.39184i 5.41025 3.67092i 5.48792i −3.00000 −26.2128
133.5 2.88392i 1.73205i −4.31697 1.18875i 4.99509 3.84699i 0.914116i −3.00000 3.42825
133.6 2.74898i 1.73205i −3.55688 0.569953i −4.76137 7.88425i 1.21813i −3.00000 −1.56679
133.7 1.70381i 1.73205i 1.09704 1.67394i −2.95108 0.231323i 8.68437i −3.00000 2.85207
133.8 1.30530i 1.73205i 2.29618 2.19844i 2.26085 9.13473i 8.21843i −3.00000 2.86963
133.9 0.952997i 1.73205i 3.09180 5.09554i 1.65064 5.68326i 6.75846i −3.00000 −4.85603
133.10 0.858352i 1.73205i 3.26323 8.02842i −1.48671 1.82241i 6.23441i −3.00000 −6.89121
133.11 0.465702i 1.73205i 3.78312 1.28941i 0.806619 11.7488i 3.62461i −3.00000 −0.600481
133.12 0.465702i 1.73205i 3.78312 1.28941i 0.806619 11.7488i 3.62461i −3.00000 −0.600481
133.13 0.858352i 1.73205i 3.26323 8.02842i −1.48671 1.82241i 6.23441i −3.00000 −6.89121
133.14 0.952997i 1.73205i 3.09180 5.09554i 1.65064 5.68326i 6.75846i −3.00000 −4.85603
133.15 1.30530i 1.73205i 2.29618 2.19844i 2.26085 9.13473i 8.21843i −3.00000 2.86963
133.16 1.70381i 1.73205i 1.09704 1.67394i −2.95108 0.231323i 8.68437i −3.00000 2.85207
133.17 2.74898i 1.73205i −3.55688 0.569953i −4.76137 7.88425i 1.21813i −3.00000 −1.56679
133.18 2.88392i 1.73205i −4.31697 1.18875i 4.99509 3.84699i 0.914116i −3.00000 3.42825
133.19 3.12361i 1.73205i −5.75692 8.39184i 5.41025 3.67092i 5.48792i −3.00000 −26.2128
133.20 3.21711i 1.73205i −6.34981 8.83855i −5.57220 10.0054i 7.55961i −3.00000 28.4346
See all 22 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 133.22
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 201.3.b.a 22
3.b odd 2 1 603.3.b.e 22
67.b odd 2 1 inner 201.3.b.a 22
201.d even 2 1 603.3.b.e 22
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
201.3.b.a 22 1.a even 1 1 trivial
201.3.b.a 22 67.b odd 2 1 inner
603.3.b.e 22 3.b odd 2 1
603.3.b.e 22 201.d even 2 1

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(201, [\chi])\).