Properties

Label 555.2.t.a
Level $555$
Weight $2$
Character orbit 555.t
Analytic conductor $4.432$
Analytic rank $0$
Dimension $76$
CM no
Inner twists $2$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [555,2,Mod(253,555)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(555, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([0, 3, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("555.253");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 555 = 3 \cdot 5 \cdot 37 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 555.t (of order \(4\), degree \(2\), 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: \(4.43169731218\)
Analytic rank: \(0\)
Dimension: \(76\)
Relative dimension: \(38\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 76 q - 4 q^{2} + 76 q^{4} - 8 q^{5} - 12 q^{8}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 76 q - 4 q^{2} + 76 q^{4} - 8 q^{5} - 12 q^{8} + 4 q^{10} + 8 q^{13} + 8 q^{14} + 76 q^{16} - 20 q^{20} + 4 q^{25} - 16 q^{26} - 16 q^{28} + 28 q^{29} - 16 q^{30} - 8 q^{31} - 28 q^{32} - 28 q^{35} - 28 q^{37} + 56 q^{38} - 4 q^{40} + 32 q^{43} - 4 q^{45} - 96 q^{46} + 16 q^{48} + 40 q^{50} - 8 q^{51} + 56 q^{52} + 12 q^{53} + 72 q^{56} - 76 q^{58} - 4 q^{60} - 4 q^{61} - 32 q^{62} + 28 q^{64} + 24 q^{65} + 32 q^{66} + 16 q^{67} - 8 q^{69} + 16 q^{70} - 32 q^{71} + 60 q^{73} + 20 q^{74} - 16 q^{75} - 48 q^{76} - 8 q^{77} - 48 q^{78} - 32 q^{79} - 60 q^{80} - 76 q^{81} - 192 q^{86} - 28 q^{89} - 48 q^{91} + 48 q^{93} + 24 q^{94} - 24 q^{95}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
253.1 −2.77825 −0.707107 + 0.707107i 5.71868 −1.30368 1.81671i 1.96452 1.96452i 0.581510 0.581510i −10.3314 1.00000i 3.62194 + 5.04727i
253.2 −2.76175 0.707107 0.707107i 5.62727 2.09886 0.771235i −1.95285 + 1.95285i −3.33142 + 3.33142i −10.0176 1.00000i −5.79652 + 2.12996i
253.3 −2.46750 0.707107 0.707107i 4.08856 −2.09720 + 0.775730i −1.74479 + 1.74479i 0.637495 0.637495i −5.15353 1.00000i 5.17484 1.91411i
253.4 −2.35002 0.707107 0.707107i 3.52260 −0.308544 2.21468i −1.66172 + 1.66172i 3.20088 3.20088i −3.57815 1.00000i 0.725084 + 5.20454i
253.5 −2.33832 −0.707107 + 0.707107i 3.46774 −2.02057 + 0.957766i 1.65344 1.65344i −1.20946 + 1.20946i −3.43204 1.00000i 4.72473 2.23956i
253.6 −2.18167 −0.707107 + 0.707107i 2.75970 1.37981 + 1.75958i 1.54268 1.54268i −3.21609 + 3.21609i −1.65741 1.00000i −3.01028 3.83884i
253.7 −2.14734 −0.707107 + 0.707107i 2.61105 −0.0996912 + 2.23384i 1.51840 1.51840i 3.59092 3.59092i −1.31213 1.00000i 0.214070 4.79681i
253.8 −1.96071 0.707107 0.707107i 1.84439 0.323120 + 2.21260i −1.38643 + 1.38643i −1.21638 + 1.21638i 0.305110 1.00000i −0.633544 4.33827i
253.9 −1.63752 −0.707107 + 0.707107i 0.681472 0.356352 2.20749i 1.15790 1.15790i −3.15379 + 3.15379i 2.15912 1.00000i −0.583533 + 3.61481i
253.10 −1.63519 0.707107 0.707107i 0.673859 2.01119 + 0.977306i −1.15626 + 1.15626i 0.995027 0.995027i 2.16850 1.00000i −3.28868 1.59808i
253.11 −1.52490 0.707107 0.707107i 0.325322 −2.17799 0.506306i −1.07827 + 1.07827i −2.71288 + 2.71288i 2.55372 1.00000i 3.32122 + 0.772067i
253.12 −1.39635 −0.707107 + 0.707107i −0.0502077 −1.86470 1.23405i 0.987368 0.987368i 0.326301 0.326301i 2.86281 1.00000i 2.60378 + 1.72317i
253.13 −1.36680 −0.707107 + 0.707107i −0.131863 1.38196 1.75789i 0.966472 0.966472i 3.07486 3.07486i 2.91383 1.00000i −1.88886 + 2.40268i
253.14 −1.04077 0.707107 0.707107i −0.916801 0.544639 2.16873i −0.735934 + 0.735934i 0.963820 0.963820i 3.03571 1.00000i −0.566843 + 2.25714i
253.15 −0.939140 −0.707107 + 0.707107i −1.11802 1.96295 + 1.07091i 0.664072 0.664072i −0.169526 + 0.169526i 2.92825 1.00000i −1.84348 1.00573i
253.16 −0.630574 0.707107 0.707107i −1.60238 0.0601426 + 2.23526i −0.445883 + 0.445883i 2.38542 2.38542i 2.27156 1.00000i −0.0379243 1.40950i
253.17 −0.580466 0.707107 0.707107i −1.66306 −2.08610 0.805095i −0.410452 + 0.410452i 1.74258 1.74258i 2.12628 1.00000i 1.21091 + 0.467331i
253.18 −0.238090 −0.707107 + 0.707107i −1.94331 −2.15440 + 0.598800i 0.168355 0.168355i −1.25056 + 1.25056i 0.938862 1.00000i 0.512940 0.142568i
253.19 0.0718684 0.707107 0.707107i −1.99483 −1.13521 + 1.92647i 0.0508186 0.0508186i −0.0396475 + 0.0396475i −0.287102 1.00000i −0.0815856 + 0.138453i
253.20 0.167606 −0.707107 + 0.707107i −1.97191 −0.187226 2.22822i −0.118515 + 0.118515i −0.106687 + 0.106687i −0.665716 1.00000i −0.0313802 0.373463i
See all 76 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 253.38
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
185.k even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 555.2.t.a yes 76
5.c odd 4 1 555.2.j.a 76
37.d odd 4 1 555.2.j.a 76
185.k even 4 1 inner 555.2.t.a yes 76
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
555.2.j.a 76 5.c odd 4 1
555.2.j.a 76 37.d odd 4 1
555.2.t.a yes 76 1.a even 1 1 trivial
555.2.t.a yes 76 185.k even 4 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(555, [\chi])\).