Properties

Label 750.2.o.b
Level $750$
Weight $2$
Character orbit 750.o
Analytic conductor $5.989$
Analytic rank $0$
Dimension $280$
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] = [750,2,Mod(19,750)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(750, base_ring=CyclotomicField(50))
 
chi = DirichletCharacter(H, H._module([0, 9]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("750.19");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 750 = 2 \cdot 3 \cdot 5^{3} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 750.o (of order \(50\), degree \(20\), 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: \(5.98878015160\)
Analytic rank: \(0\)
Dimension: \(280\)
Relative dimension: \(14\) over \(\Q(\zeta_{50})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{50}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 280 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 280 q - 10 q^{11} - 20 q^{13} + 30 q^{17} + 10 q^{19} + 20 q^{22} + 60 q^{23} + 70 q^{24} + 20 q^{25} + 20 q^{29} + 10 q^{30} + 20 q^{31} + 20 q^{33} - 10 q^{34} + 30 q^{35} - 20 q^{37} + 90 q^{38} - 40 q^{41} - 10 q^{46} - 100 q^{47} + 120 q^{49} - 20 q^{50} - 30 q^{51} + 80 q^{52} - 30 q^{53} - 10 q^{55} + 30 q^{58} + 20 q^{59} + 60 q^{61} - 50 q^{62} - 10 q^{63} + 20 q^{65} + 40 q^{66} + 50 q^{67} + 10 q^{69} + 20 q^{70} + 80 q^{71} - 20 q^{73} + 80 q^{75} - 30 q^{76} - 100 q^{77} - 100 q^{79} + 100 q^{82} + 30 q^{83} - 20 q^{86} - 10 q^{87} - 60 q^{89} - 10 q^{90} + 70 q^{91} - 120 q^{92} + 50 q^{93} + 30 q^{94} - 20 q^{95} + 10 q^{97} + 40 q^{98} + 20 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
19.1 −0.844328 0.535827i 0.684547 + 0.728969i 0.425779 + 0.904827i −2.20443 0.374834i −0.187381 0.982287i 1.79338 + 2.46838i 0.125333 0.992115i −0.0627905 + 0.998027i 1.66041 + 1.49767i
19.2 −0.844328 0.535827i 0.684547 + 0.728969i 0.425779 + 0.904827i −2.00179 0.996407i −0.187381 0.982287i −1.05406 1.45079i 0.125333 0.992115i −0.0627905 + 0.998027i 1.15627 + 1.91391i
19.3 −0.844328 0.535827i 0.684547 + 0.728969i 0.425779 + 0.904827i −1.59811 + 1.56398i −0.187381 0.982287i −1.00487 1.38308i 0.125333 0.992115i −0.0627905 + 0.998027i 2.18735 0.464198i
19.4 −0.844328 0.535827i 0.684547 + 0.728969i 0.425779 + 0.904827i −0.158561 2.23044i −0.187381 0.982287i −0.650450 0.895267i 0.125333 0.992115i −0.0627905 + 0.998027i −1.06125 + 1.96818i
19.5 −0.844328 0.535827i 0.684547 + 0.728969i 0.425779 + 0.904827i 0.975482 + 2.01207i −0.187381 0.982287i 1.90769 + 2.62571i 0.125333 0.992115i −0.0627905 + 0.998027i 0.254495 2.22154i
19.6 −0.844328 0.535827i 0.684547 + 0.728969i 0.425779 + 0.904827i 1.41224 1.73366i −0.187381 0.982287i 2.51432 + 3.46066i 0.125333 0.992115i −0.0627905 + 0.998027i −2.12133 + 0.707063i
19.7 −0.844328 0.535827i 0.684547 + 0.728969i 0.425779 + 0.904827i 2.16304 0.566792i −0.187381 0.982287i −1.74498 2.40176i 0.125333 0.992115i −0.0627905 + 0.998027i −2.13002 0.680457i
19.8 0.844328 + 0.535827i −0.684547 0.728969i 0.425779 + 0.904827i −2.22737 0.197090i −0.187381 0.982287i −0.740383 1.01905i −0.125333 + 0.992115i −0.0627905 + 0.998027i −1.77502 1.35989i
19.9 0.844328 + 0.535827i −0.684547 0.728969i 0.425779 + 0.904827i −2.03747 + 0.921258i −0.187381 0.982287i 2.19534 + 3.02162i −0.125333 + 0.992115i −0.0627905 + 0.998027i −2.21393 0.313888i
19.10 0.844328 + 0.535827i −0.684547 0.728969i 0.425779 + 0.904827i −0.974047 + 2.01277i −0.187381 0.982287i −2.73340 3.76220i −0.125333 + 0.992115i −0.0627905 + 0.998027i −1.90091 + 1.17751i
19.11 0.844328 + 0.535827i −0.684547 0.728969i 0.425779 + 0.904827i −0.843865 2.07072i −0.187381 0.982287i −1.01221 1.39319i −0.125333 + 0.992115i −0.0627905 + 0.998027i 0.397050 2.20053i
19.12 0.844328 + 0.535827i −0.684547 0.728969i 0.425779 + 0.904827i 1.28367 + 1.83090i −0.187381 0.982287i 0.324647 + 0.446838i −0.125333 + 0.992115i −0.0627905 + 0.998027i 0.102792 + 2.23370i
19.13 0.844328 + 0.535827i −0.684547 0.728969i 0.425779 + 0.904827i 1.45429 1.69854i −0.187381 0.982287i 1.95937 + 2.69684i −0.125333 + 0.992115i −0.0627905 + 0.998027i 2.13802 0.654876i
19.14 0.844328 + 0.535827i −0.684547 0.728969i 0.425779 + 0.904827i 1.93265 1.12465i −0.187381 0.982287i 0.592104 + 0.814961i −0.125333 + 0.992115i −0.0627905 + 0.998027i 2.23441 + 0.0859915i
79.1 −0.844328 + 0.535827i 0.684547 0.728969i 0.425779 0.904827i −2.20443 + 0.374834i −0.187381 + 0.982287i 1.79338 2.46838i 0.125333 + 0.992115i −0.0627905 0.998027i 1.66041 1.49767i
79.2 −0.844328 + 0.535827i 0.684547 0.728969i 0.425779 0.904827i −2.00179 + 0.996407i −0.187381 + 0.982287i −1.05406 + 1.45079i 0.125333 + 0.992115i −0.0627905 0.998027i 1.15627 1.91391i
79.3 −0.844328 + 0.535827i 0.684547 0.728969i 0.425779 0.904827i −1.59811 1.56398i −0.187381 + 0.982287i −1.00487 + 1.38308i 0.125333 + 0.992115i −0.0627905 0.998027i 2.18735 + 0.464198i
79.4 −0.844328 + 0.535827i 0.684547 0.728969i 0.425779 0.904827i −0.158561 + 2.23044i −0.187381 + 0.982287i −0.650450 + 0.895267i 0.125333 + 0.992115i −0.0627905 0.998027i −1.06125 1.96818i
79.5 −0.844328 + 0.535827i 0.684547 0.728969i 0.425779 0.904827i 0.975482 2.01207i −0.187381 + 0.982287i 1.90769 2.62571i 0.125333 + 0.992115i −0.0627905 0.998027i 0.254495 + 2.22154i
79.6 −0.844328 + 0.535827i 0.684547 0.728969i 0.425779 0.904827i 1.41224 + 1.73366i −0.187381 + 0.982287i 2.51432 3.46066i 0.125333 + 0.992115i −0.0627905 0.998027i −2.12133 0.707063i
See next 80 embeddings (of 280 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 19.14
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
125.h even 50 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 750.2.o.b 280
125.h even 50 1 inner 750.2.o.b 280
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
750.2.o.b 280 1.a even 1 1 trivial
750.2.o.b 280 125.h even 50 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{7}^{280} - 305 T_{7}^{278} - 50 T_{7}^{277} + 48985 T_{7}^{276} + 15250 T_{7}^{275} + \cdots + 42\!\cdots\!76 \) acting on \(S_{2}^{\mathrm{new}}(750, [\chi])\). Copy content Toggle raw display