Properties

Label 417.2.p.a
Level $417$
Weight $2$
Character orbit 417.p
Analytic conductor $3.330$
Analytic rank $0$
Dimension $44$
CM discriminant -3
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [417,2,Mod(2,417)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(417, base_ring=CyclotomicField(138))
 
chi = DirichletCharacter(H, H._module([69, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("417.2");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 417 = 3 \cdot 139 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 417.p (of order \(138\), degree \(44\), 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: \(3.32976176429\)
Analytic rank: \(0\)
Dimension: \(44\)
Twist minimal: yes
Sato-Tate group: $\mathrm{U}(1)[D_{138}]$

$q$-expansion

The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 44 q - 3 q^{3} - 2 q^{4} - q^{7} - 3 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 44 q - 3 q^{3} - 2 q^{4} - q^{7} - 3 q^{9} - 6 q^{12} - 2 q^{13} + 4 q^{16} - 6 q^{19} - 3 q^{21} + 5 q^{25} + 2 q^{28} + 4 q^{31} - 12 q^{36} + q^{37} + 21 q^{43} - 6 q^{49} - 8 q^{52} - 12 q^{57} - 12 q^{61} - 6 q^{63} + 16 q^{64} + 5 q^{67} + 27 q^{73} + 8 q^{79} + 9 q^{81} - 4 q^{91} + 12 q^{93} + 9 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
2.1 0 −1.03079 1.39193i 1.99793 + 0.0910292i 0 0 1.87795 + 4.06749i 0 −0.874938 + 2.86958i 0
17.1 0 −1.36811 + 1.06221i 0.317365 1.97466i 0 0 −1.76459 + 1.57436i 0 0.743423 2.90643i 0
26.1 0 −0.966370 1.43740i −1.96692 + 0.362232i 0 0 −0.269479 + 1.67671i 0 −1.13226 + 2.77813i 0
32.1 0 −0.0788336 1.73026i 1.94840 + 0.451381i 0 0 3.04437 2.04674i 0 −2.98757 + 0.272805i 0
50.1 0 −0.542728 1.64482i −0.0455264 + 1.99948i 0 0 −0.621319 + 0.971204i 0 −2.41089 + 1.78538i 0
53.1 0 −1.72084 + 0.196727i −1.07780 + 1.68474i 0 0 3.10208 + 0.283260i 0 2.92260 0.677071i 0
56.1 0 1.21073 1.23861i −1.49237 + 1.33148i 0 0 −2.85631 2.11524i 0 −0.0682896 2.99922i 0
68.1 0 −0.617029 1.61842i 0.495616 1.93762i 0 0 −0.120438 5.28956i 0 −2.23855 + 1.99722i 0
92.1 0 −0.617029 + 1.61842i 0.495616 + 1.93762i 0 0 −0.120438 + 5.28956i 0 −2.23855 1.99722i 0
98.1 0 1.73160 + 0.0394270i −0.227160 1.98706i 0 0 1.21136 3.97295i 0 2.99689 + 0.136544i 0
101.1 0 1.67803 0.429216i 1.89928 0.626688i 0 0 0.209603 + 1.83348i 0 2.63155 1.44047i 0
104.1 0 1.65675 0.505146i −1.99171 + 0.181870i 0 0 −3.40654 3.99775i 0 2.48966 1.67380i 0
110.1 0 0.390907 + 1.68736i 0.838353 + 1.81581i 0 0 −5.03119 0.926554i 0 −2.69438 + 1.31920i 0
119.1 0 0.761643 1.55560i 1.29716 + 1.52229i 0 0 0.264567 0.100867i 0 −1.83980 2.36963i 0
128.1 0 1.67803 + 0.429216i 1.89928 + 0.626688i 0 0 0.209603 1.83348i 0 2.63155 + 1.44047i 0
134.1 0 −1.71011 0.274846i 1.43022 + 1.39802i 0 0 −4.28417 2.34509i 0 2.84892 + 0.940032i 0
158.1 0 −1.60395 0.653709i −1.86879 + 0.712483i 0 0 −0.416880 0.137554i 0 2.14533 + 2.09704i 0
161.1 0 −1.60395 + 0.653709i −1.86879 0.712483i 0 0 −0.416880 + 0.137554i 0 2.14533 2.09704i 0
179.1 0 0.313702 + 1.70341i −1.22653 1.57975i 0 0 1.79029 + 1.74999i 0 −2.80318 + 1.06873i 0
197.1 0 −1.31834 1.12338i −0.754838 1.85209i 0 0 −1.00485 3.92846i 0 0.476048 + 2.96199i 0
See all 44 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2.1
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 CM by \(\Q(\sqrt{-3}) \)
139.h odd 138 1 inner
417.p even 138 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 417.2.p.a 44
3.b odd 2 1 CM 417.2.p.a 44
139.h odd 138 1 inner 417.2.p.a 44
417.p even 138 1 inner 417.2.p.a 44
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
417.2.p.a 44 1.a even 1 1 trivial
417.2.p.a 44 3.b odd 2 1 CM
417.2.p.a 44 139.h odd 138 1 inner
417.2.p.a 44 417.p even 138 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2} \) acting on \(S_{2}^{\mathrm{new}}(417, [\chi])\). Copy content Toggle raw display