Properties

Label 550.2.bb.a
Level $550$
Weight $2$
Character orbit 550.bb
Analytic conductor $4.392$
Analytic rank $0$
Dimension $120$
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] = [550,2,Mod(119,550)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(550, base_ring=CyclotomicField(10))
 
chi = DirichletCharacter(H, H._module([9, 6]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("550.119");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 550 = 2 \cdot 5^{2} \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 550.bb (of order \(10\), degree \(4\), 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: \(4.39177211117\)
Analytic rank: \(0\)
Dimension: \(120\)
Relative dimension: \(30\) over \(\Q(\zeta_{10})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{10}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 120 q + 10 q^{3} - 120 q^{4} - 2 q^{5} + 4 q^{6} - 20 q^{7} + 36 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 120 q + 10 q^{3} - 120 q^{4} - 2 q^{5} + 4 q^{6} - 20 q^{7} + 36 q^{9} + 6 q^{10} + 4 q^{11} - 10 q^{12} + 4 q^{15} + 120 q^{16} + 10 q^{17} + 2 q^{20} + 8 q^{21} - 10 q^{22} - 4 q^{24} - 36 q^{25} + 10 q^{27} + 20 q^{28} + 48 q^{29} + 4 q^{30} + 10 q^{31} - 50 q^{33} + 38 q^{35} - 36 q^{36} - 10 q^{37} - 40 q^{39} - 6 q^{40} + 40 q^{41} + 30 q^{42} - 4 q^{44} - 66 q^{45} + 4 q^{46} + 10 q^{47} + 10 q^{48} + 42 q^{49} + 16 q^{50} + 8 q^{51} + 10 q^{53} - 10 q^{54} + 46 q^{55} + 20 q^{57} - 28 q^{59} - 4 q^{60} + 2 q^{61} + 30 q^{62} - 110 q^{63} - 120 q^{64} - 76 q^{65} + 16 q^{66} - 50 q^{67} - 10 q^{68} + 14 q^{70} - 12 q^{71} - 30 q^{73} - 20 q^{74} + 84 q^{75} - 10 q^{77} - 50 q^{78} + 8 q^{79} - 2 q^{80} - 4 q^{81} - 20 q^{82} - 120 q^{83} - 8 q^{84} - 8 q^{85} + 24 q^{86} + 10 q^{88} - 20 q^{89} + 20 q^{90} + 10 q^{91} + 80 q^{93} - 16 q^{94} - 40 q^{95} + 4 q^{96} - 40 q^{97} + 40 q^{98} + 58 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
119.1 1.00000i −3.19079 1.03675i −1.00000 0.743607 + 2.10880i −1.03675 + 3.19079i 0.653908 0.900027i 1.00000i 6.67924 + 4.85275i 2.10880 0.743607i
119.2 1.00000i −2.56485 0.833369i −1.00000 −0.410172 2.19813i −0.833369 + 2.56485i −1.55626 + 2.14201i 1.00000i 3.45688 + 2.51157i −2.19813 + 0.410172i
119.3 1.00000i −2.11706 0.687873i −1.00000 −0.136567 2.23189i −0.687873 + 2.11706i 2.38728 3.28581i 1.00000i 1.58171 + 1.14918i −2.23189 + 0.136567i
119.4 1.00000i −1.70172 0.552923i −1.00000 2.22772 0.193009i −0.552923 + 1.70172i −1.01423 + 1.39596i 1.00000i 0.163087 + 0.118490i −0.193009 2.22772i
119.5 1.00000i −1.48058 0.481068i −1.00000 −2.22618 + 0.210023i −0.481068 + 1.48058i −2.20484 + 3.03470i 1.00000i −0.466373 0.338840i 0.210023 + 2.22618i
119.6 1.00000i −1.34746 0.437817i −1.00000 −0.686067 + 2.12822i −0.437817 + 1.34746i 1.52296 2.09617i 1.00000i −0.803077 0.583470i 2.12822 + 0.686067i
119.7 1.00000i −0.175265 0.0569469i −1.00000 2.23354 0.106224i −0.0569469 + 0.175265i −1.04501 + 1.43834i 1.00000i −2.39958 1.74339i −0.106224 2.23354i
119.8 1.00000i −0.0496594 0.0161353i −1.00000 −1.98615 1.02724i −0.0161353 + 0.0496594i 1.71999 2.36737i 1.00000i −2.42485 1.76175i −1.02724 + 1.98615i
119.9 1.00000i 0.404331 + 0.131375i −1.00000 −1.35019 + 1.78241i 0.131375 0.404331i −0.0546342 + 0.0751975i 1.00000i −2.28083 1.65712i 1.78241 + 1.35019i
119.10 1.00000i 1.09325 + 0.355220i −1.00000 1.90558 + 1.16995i 0.355220 1.09325i 2.57502 3.54420i 1.00000i −1.35803 0.986666i 1.16995 1.90558i
119.11 1.00000i 1.26585 + 0.411301i −1.00000 −1.84612 1.26168i 0.411301 1.26585i −2.09081 + 2.87775i 1.00000i −0.993835 0.722064i −1.26168 + 1.84612i
119.12 1.00000i 1.83495 + 0.596213i −1.00000 1.35288 + 1.78037i 0.596213 1.83495i −2.15484 + 2.96588i 1.00000i 0.584535 + 0.424689i 1.78037 1.35288i
119.13 1.00000i 2.41686 + 0.785285i −1.00000 1.65312 1.50572i 0.785285 2.41686i 0.793769 1.09253i 1.00000i 2.79748 + 2.03249i −1.50572 1.65312i
119.14 1.00000i 2.47976 + 0.805722i −1.00000 −1.00055 1.99973i 0.805722 2.47976i 0.484600 0.666995i 1.00000i 3.07296 + 2.23264i −1.99973 + 1.00055i
119.15 1.00000i 3.03928 + 0.987520i −1.00000 −1.45046 + 1.70181i 0.987520 3.03928i −1.39886 + 1.92537i 1.00000i 5.83495 + 4.23934i 1.70181 + 1.45046i
119.16 1.00000i −2.87040 0.932650i −1.00000 −1.66754 + 1.48974i 0.932650 2.87040i −2.46441 + 3.39198i 1.00000i 4.94232 + 3.59080i −1.48974 1.66754i
119.17 1.00000i −2.65147 0.861516i −1.00000 1.24306 1.85871i 0.861516 2.65147i −1.77453 + 2.44243i 1.00000i 3.86106 + 2.80522i 1.85871 + 1.24306i
119.18 1.00000i −1.79868 0.584426i −1.00000 1.67483 + 1.48154i 0.584426 1.79868i 0.518694 0.713921i 1.00000i 0.466642 + 0.339035i −1.48154 + 1.67483i
119.19 1.00000i −1.44938 0.470932i −1.00000 −2.23360 0.104969i 0.470932 1.44938i −0.0783939 + 0.107900i 1.00000i −0.548125 0.398236i 0.104969 2.23360i
119.20 1.00000i −1.24110 0.403258i −1.00000 −0.314614 2.21382i 0.403258 1.24110i 1.32196 1.81952i 1.00000i −1.04934 0.762390i 2.21382 0.314614i
See next 80 embeddings (of 120 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 119.30
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
275.n even 10 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 550.2.bb.a yes 120
11.c even 5 1 550.2.n.a 120
25.e even 10 1 550.2.n.a 120
275.n even 10 1 inner 550.2.bb.a yes 120
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
550.2.n.a 120 11.c even 5 1
550.2.n.a 120 25.e even 10 1
550.2.bb.a yes 120 1.a even 1 1 trivial
550.2.bb.a yes 120 275.n even 10 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(550, [\chi])\).