Properties

Label 280.10.a.f
Level $280$
Weight $10$
Character orbit 280.a
Self dual yes
Analytic conductor $144.210$
Analytic rank $1$
Dimension $7$
CM no
Inner twists $1$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [280,10,Mod(1,280)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("280.1"); S:= CuspForms(chi, 10); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(280, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0, 0])) N = Newforms(chi, 10, names="a")
 
Level: \( N \) \(=\) \( 280 = 2^{3} \cdot 5 \cdot 7 \)
Weight: \( k \) \(=\) \( 10 \)
Character orbit: \([\chi]\) \(=\) 280.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [7,0,11,0,-4375] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(5)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(144.210034126\)
Analytic rank: \(1\)
Dimension: \(7\)
Coefficient field: \(\mathbb{Q}[x]/(x^{7} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{7} - 3 x^{6} - 75886 x^{5} + 1263838 x^{4} + 1492027269 x^{3} - 43705600687 x^{2} + \cdots + 112929763661700 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{17}]\)
Coefficient ring index: \( 2^{21}\cdot 3\cdot 5 \)
Twist minimal: yes
Fricke sign: \(+1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

Copy content comment:q-expansion
 
Copy content sage:f.q_expansion() # note that sage often uses an isomorphic number field
 
Copy content gp:mfcoefs(f, 20)
 

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\ldots,\beta_{6}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + ( - \beta_1 + 2) q^{3} - 625 q^{5} - 2401 q^{7} + (\beta_{2} - 25 \beta_1 + 2013) q^{9} + ( - \beta_{6} - 82 \beta_1 + 1613) q^{11} + (2 \beta_{6} + \beta_{5} + \beta_{4} + \cdots + 8102) q^{13} + (625 \beta_1 - 1250) q^{15}+ \cdots + (18130 \beta_{6} + 395 \beta_{5} + \cdots + 84708543) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 7 q + 11 q^{3} - 4375 q^{5} - 16807 q^{7} + 14016 q^{9} + 11047 q^{11} + 56289 q^{13} - 6875 q^{15} + 114003 q^{17} + 35578 q^{19} - 26411 q^{21} + 264730 q^{23} + 2734375 q^{25} + 3586193 q^{27} + 3733791 q^{29}+ \cdots + 590955218 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{7} - 3 x^{6} - 75886 x^{5} + 1263838 x^{4} + 1492027269 x^{3} - 43705600687 x^{2} + \cdots + 112929763661700 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} + 21\nu - 21692 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( 1154557 \nu^{6} + 187093904 \nu^{5} - 80308488126 \nu^{4} - 8732670272012 \nu^{3} + \cdots - 38\!\cdots\!00 ) / 66778542929520 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( - 9058969 \nu^{6} - 684377024 \nu^{5} + 618724990470 \nu^{4} + 47207270330012 \nu^{3} + \cdots + 26\!\cdots\!20 ) / 467449800506640 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( - 4393385 \nu^{6} - 154194511 \nu^{5} + 313455738273 \nu^{4} + 6464438882638 \nu^{3} + \cdots + 97\!\cdots\!95 ) / 29215612531665 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 5465461 \nu^{6} + 212175876 \nu^{5} - 405866763290 \nu^{4} - 10236188932728 \nu^{3} + \cdots - 14\!\cdots\!40 ) / 25969433361480 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} - 21\beta _1 + 21692 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( -2\beta_{6} - 5\beta_{5} + 26\beta_{4} + 10\beta_{3} - 5\beta_{2} + 36483\beta _1 - 459719 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( -1452\beta_{6} - 1801\beta_{5} - 1953\beta_{4} - 179\beta_{3} + 42840\beta_{2} - 1318747\beta _1 + 791539811 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( - 75512 \beta_{6} - 162178 \beta_{5} + 1275239 \beta_{4} + 938013 \beta_{3} - 1062124 \beta_{2} + \cdots - 28765390622 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( - 103888704 \beta_{6} - 136811282 \beta_{5} - 145841646 \beta_{4} - 30978538 \beta_{3} + \cdots + 31087009835678 \) 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.

Copy content comment:embeddings in the coefficient field
 
Copy content gp:mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
200.752
164.642
44.5903
38.5497
−51.7160
−178.506
−215.312
0 −198.752 0 −625.000 0 −2401.00 0 19819.4 0
1.2 0 −162.642 0 −625.000 0 −2401.00 0 6769.45 0
1.3 0 −42.5903 0 −625.000 0 −2401.00 0 −17869.1 0
1.4 0 −36.5497 0 −625.000 0 −2401.00 0 −18347.1 0
1.5 0 53.7160 0 −625.000 0 −2401.00 0 −16797.6 0
1.6 0 180.506 0 −625.000 0 −2401.00 0 12899.5 0
1.7 0 217.312 0 −625.000 0 −2401.00 0 27541.4 0
\(n\): e.g. 2-40 or 80-90
Embeddings: e.g. 1-3 or 1.7
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \( +1 \)
\(5\) \( +1 \)
\(7\) \( +1 \)

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 280.10.a.f 7
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
280.10.a.f 7 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{7} - 11 T_{3}^{6} - 75838 T_{3}^{5} - 505078 T_{3}^{4} + 1499102613 T_{3}^{3} + \cdots - 106027430616576 \) acting on \(S_{10}^{\mathrm{new}}(\Gamma_0(280))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{7} \) Copy content Toggle raw display
$3$ \( T^{7} + \cdots - 106027430616576 \) Copy content Toggle raw display
$5$ \( (T + 625)^{7} \) Copy content Toggle raw display
$7$ \( (T + 2401)^{7} \) Copy content Toggle raw display
$11$ \( T^{7} + \cdots + 65\!\cdots\!60 \) Copy content Toggle raw display
$13$ \( T^{7} + \cdots + 12\!\cdots\!92 \) Copy content Toggle raw display
$17$ \( T^{7} + \cdots + 91\!\cdots\!00 \) Copy content Toggle raw display
$19$ \( T^{7} + \cdots + 11\!\cdots\!36 \) Copy content Toggle raw display
$23$ \( T^{7} + \cdots - 15\!\cdots\!52 \) Copy content Toggle raw display
$29$ \( T^{7} + \cdots + 15\!\cdots\!72 \) Copy content Toggle raw display
$31$ \( T^{7} + \cdots - 67\!\cdots\!00 \) Copy content Toggle raw display
$37$ \( T^{7} + \cdots + 27\!\cdots\!08 \) Copy content Toggle raw display
$41$ \( T^{7} + \cdots + 27\!\cdots\!56 \) Copy content Toggle raw display
$43$ \( T^{7} + \cdots - 43\!\cdots\!32 \) Copy content Toggle raw display
$47$ \( T^{7} + \cdots + 47\!\cdots\!64 \) Copy content Toggle raw display
$53$ \( T^{7} + \cdots - 96\!\cdots\!64 \) Copy content Toggle raw display
$59$ \( T^{7} + \cdots - 16\!\cdots\!76 \) Copy content Toggle raw display
$61$ \( T^{7} + \cdots - 27\!\cdots\!00 \) Copy content Toggle raw display
$67$ \( T^{7} + \cdots + 56\!\cdots\!44 \) Copy content Toggle raw display
$71$ \( T^{7} + \cdots + 56\!\cdots\!00 \) Copy content Toggle raw display
$73$ \( T^{7} + \cdots + 10\!\cdots\!40 \) Copy content Toggle raw display
$79$ \( T^{7} + \cdots - 10\!\cdots\!48 \) Copy content Toggle raw display
$83$ \( T^{7} + \cdots - 16\!\cdots\!64 \) Copy content Toggle raw display
$89$ \( T^{7} + \cdots + 15\!\cdots\!56 \) Copy content Toggle raw display
$97$ \( T^{7} + \cdots - 14\!\cdots\!36 \) Copy content Toggle raw display
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