Properties

Label 275.6.a.c
Level $275$
Weight $6$
Character orbit 275.a
Self dual yes
Analytic conductor $44.106$
Analytic rank $0$
Dimension $3$
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] = [275,6,Mod(1,275)] 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("275.1"); S:= CuspForms(chi, 6); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(275, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0])) N = Newforms(chi, 6, names="a")
 
Level: \( N \) \(=\) \( 275 = 5^{2} \cdot 11 \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 275.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [3,7,36] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(3)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(44.1055504486\)
Analytic rank: \(0\)
Dimension: \(3\)
Coefficient field: 3.3.21865.1
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{3} - x^{2} - 30x + 40 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 55)
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 \(1,\beta_1,\beta_2\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + (\beta_{2} + 2) q^{2} + (3 \beta_1 + 11) q^{3} + (\beta_{2} + 4 \beta_1 + 12) q^{4} + (17 \beta_{2} + 18 \beta_1 + 22) q^{6} + ( - 10 \beta_{2} + \beta_1 + 37) q^{7} + ( - 13 \beta_{2} + 28 \beta_1) q^{8}+ \cdots + (2178 \beta_{2} + 6897 \beta_1 + 7018) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 3 q + 7 q^{2} + 36 q^{3} + 41 q^{4} + 101 q^{6} + 102 q^{7} + 15 q^{8} + 249 q^{9} + 363 q^{11} + 1237 q^{12} + 1646 q^{13} - 963 q^{14} - 2687 q^{16} + 1742 q^{17} + 3076 q^{18} - 10 q^{19} + 1236 q^{21}+ \cdots + 30129 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{3} - x^{2} - 30x + 40 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( \nu^{2} + \nu - 20 ) / 2 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( 2\beta_{2} - \beta _1 + 20 \) 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
1.35507
−5.61356
5.25849
−6.40437 15.0652 9.01590 0 −96.4830 122.399 147.199 −16.0398 0
1.2 4.94924 −5.84068 −7.50499 0 −28.9069 1.89401 −195.520 −208.886 0
1.3 8.45512 26.7755 39.4891 0 226.390 −22.2927 63.3212 473.926 0
\(n\): e.g. 2-40 or 80-90
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(5\) \( +1 \)
\(11\) \( -1 \)

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 275.6.a.c 3
5.b even 2 1 55.6.a.a 3
5.c odd 4 2 275.6.b.c 6
15.d odd 2 1 495.6.a.f 3
20.d odd 2 1 880.6.a.l 3
55.d odd 2 1 605.6.a.b 3
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
55.6.a.a 3 5.b even 2 1
275.6.a.c 3 1.a even 1 1 trivial
275.6.b.c 6 5.c odd 4 2
495.6.a.f 3 15.d odd 2 1
605.6.a.b 3 55.d odd 2 1
880.6.a.l 3 20.d odd 2 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{3} - 7T_{2}^{2} - 44T_{2} + 268 \) acting on \(S_{6}^{\mathrm{new}}(\Gamma_0(275))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{3} - 7 T^{2} + \cdots + 268 \) Copy content Toggle raw display
$3$ \( T^{3} - 36 T^{2} + \cdots + 2356 \) Copy content Toggle raw display
$5$ \( T^{3} \) Copy content Toggle raw display
$7$ \( T^{3} - 102 T^{2} + \cdots + 5168 \) Copy content Toggle raw display
$11$ \( (T - 121)^{3} \) Copy content Toggle raw display
$13$ \( T^{3} - 1646 T^{2} + \cdots - 88934344 \) Copy content Toggle raw display
$17$ \( T^{3} - 1742 T^{2} + \cdots + 460035598 \) Copy content Toggle raw display
$19$ \( T^{3} + \cdots + 4578226300 \) Copy content Toggle raw display
$23$ \( T^{3} - 3876 T^{2} + \cdots + 81411776 \) Copy content Toggle raw display
$29$ \( T^{3} + \cdots + 146901534950 \) Copy content Toggle raw display
$31$ \( T^{3} + \cdots + 96581326832 \) Copy content Toggle raw display
$37$ \( T^{3} + \cdots - 153366614642 \) Copy content Toggle raw display
$41$ \( T^{3} + \cdots - 888835182328 \) Copy content Toggle raw display
$43$ \( T^{3} + \cdots + 313648586816 \) Copy content Toggle raw display
$47$ \( T^{3} + \cdots + 8738911157408 \) Copy content Toggle raw display
$53$ \( T^{3} + \cdots + 12910279016686 \) Copy content Toggle raw display
$59$ \( T^{3} + \cdots - 28840231836400 \) Copy content Toggle raw display
$61$ \( T^{3} + \cdots - 10687427094938 \) Copy content Toggle raw display
$67$ \( T^{3} + \cdots - 47800113135872 \) Copy content Toggle raw display
$71$ \( T^{3} + \cdots - 41054108151208 \) Copy content Toggle raw display
$73$ \( T^{3} + \cdots - 152396837064904 \) Copy content Toggle raw display
$79$ \( T^{3} + \cdots + 36194232363200 \) Copy content Toggle raw display
$83$ \( T^{3} + \cdots - 54540116863984 \) Copy content Toggle raw display
$89$ \( T^{3} + \cdots + 572172535345750 \) Copy content Toggle raw display
$97$ \( T^{3} + \cdots + 878543504051648 \) Copy content Toggle raw display
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