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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [1035,4,Mod(1,1035)] 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("1035.1"); S:= CuspForms(chi, 4); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(1035, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0])) N = Newforms(chi, 4, names="a")
 
Level: \( N \) \(=\) \( 1035 = 3^{2} \cdot 5 \cdot 23 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 1035.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [6,1,0,45,30,0,54] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(7)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(61.0669768559\)
Analytic rank: \(0\)
Dimension: \(6\)
Coefficient field: \(\mathbb{Q}[x]/(x^{6} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} - x^{5} - 46x^{4} + 34x^{3} + 548x^{2} - 396x - 1152 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 2 \)
Twist minimal: no (minimal twist has level 345)
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 \(1,\beta_1,\ldots,\beta_{5}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \beta_1 q^{2} + (\beta_{2} + 8) q^{4} + 5 q^{5} + ( - \beta_{3} + 2 \beta_{2} + 10) q^{7} + (\beta_{4} + 2 \beta_{2} + 6 \beta_1 + 4) q^{8} + 5 \beta_1 q^{10} + (\beta_{5} - 2 \beta_{3} - \beta_{2} - 3) q^{11}+ \cdots + ( - 38 \beta_{5} + 23 \beta_{4} + \cdots + 494) q^{98}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q + q^{2} + 45 q^{4} + 30 q^{5} + 54 q^{7} + 21 q^{8} + 5 q^{10} - 18 q^{11} + 128 q^{13} + 30 q^{14} + 241 q^{16} - 138 q^{17} + 250 q^{19} + 225 q^{20} - 38 q^{22} - 138 q^{23} + 150 q^{25} - 446 q^{26}+ \cdots + 3425 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} - x^{5} - 46x^{4} + 34x^{3} + 548x^{2} - 396x - 1152 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - 16 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( \nu^{5} - \nu^{4} - 34\nu^{3} + 10\nu^{2} + 212\nu + 24 ) / 12 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( \nu^{3} - 2\nu^{2} - 22\nu + 28 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( \nu^{4} - 3\nu^{3} - 28\nu^{2} + 56\nu + 94 ) / 2 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + 16 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{4} + 2\beta_{2} + 22\beta _1 + 4 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 2\beta_{5} + 3\beta_{4} + 34\beta_{2} + 10\beta _1 + 366 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( 2\beta_{5} + 37\beta_{4} + 12\beta_{3} + 92\beta_{2} + 546\beta _1 + 318 \) 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
−4.82618
−4.35475
−1.22853
2.23364
3.55160
5.62423
−4.82618 0 15.2920 5.00000 0 33.3379 −35.1925 0 −24.1309
1.2 −4.35475 0 10.9638 5.00000 0 1.54990 −12.9067 0 −21.7737
1.3 −1.22853 0 −6.49070 5.00000 0 −5.36564 17.8023 0 −6.14267
1.4 2.23364 0 −3.01086 5.00000 0 −28.6247 −24.5943 0 11.1682
1.5 3.55160 0 4.61383 5.00000 0 21.0707 −12.0263 0 17.7580
1.6 5.62423 0 23.6319 5.00000 0 32.0319 87.9174 0 28.1211
\(n\): e.g. 2-40 or 80-90
Embeddings: e.g. 1-3 or 1.6
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \( -1 \)
\(5\) \( -1 \)
\(23\) \( +1 \)

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 1035.4.a.p 6
3.b odd 2 1 345.4.a.j ✓ 6
15.d odd 2 1 1725.4.a.w 6
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
345.4.a.j ✓ 6 3.b odd 2 1
1035.4.a.p 6 1.a even 1 1 trivial
1725.4.a.w 6 15.d odd 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(1035))\):

\( T_{2}^{6} - T_{2}^{5} - 46T_{2}^{4} + 34T_{2}^{3} + 548T_{2}^{2} - 396T_{2} - 1152 \) Copy content Toggle raw display
\( T_{7}^{6} - 54T_{7}^{5} - 258T_{7}^{4} + 47864T_{7}^{3} - 462615T_{7}^{2} - 2852618T_{7} + 5356304 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{6} - T^{5} + \cdots - 1152 \) Copy content Toggle raw display
$3$ \( T^{6} \) Copy content Toggle raw display
$5$ \( (T - 5)^{6} \) Copy content Toggle raw display
$7$ \( T^{6} - 54 T^{5} + \cdots + 5356304 \) Copy content Toggle raw display
$11$ \( T^{6} + 18 T^{5} + \cdots + 629703360 \) Copy content Toggle raw display
$13$ \( T^{6} + \cdots + 6937184976 \) Copy content Toggle raw display
$17$ \( T^{6} + \cdots - 34982581176 \) Copy content Toggle raw display
$19$ \( T^{6} + \cdots + 187040357088 \) Copy content Toggle raw display
$23$ \( (T + 23)^{6} \) Copy content Toggle raw display
$29$ \( T^{6} + \cdots - 670161243660 \) Copy content Toggle raw display
$31$ \( T^{6} + \cdots - 38815441248 \) Copy content Toggle raw display
$37$ \( T^{6} + \cdots + 50975161849664 \) Copy content Toggle raw display
$41$ \( T^{6} + \cdots - 2961861326820 \) Copy content Toggle raw display
$43$ \( T^{6} + \cdots + 431387297792 \) Copy content Toggle raw display
$47$ \( T^{6} + \cdots - 193558155475968 \) Copy content Toggle raw display
$53$ \( T^{6} + \cdots - 34004526740460 \) Copy content Toggle raw display
$59$ \( T^{6} + \cdots - 269708171145192 \) Copy content Toggle raw display
$61$ \( T^{6} + \cdots - 642933076960096 \) Copy content Toggle raw display
$67$ \( T^{6} + \cdots - 33\!\cdots\!40 \) Copy content Toggle raw display
$71$ \( T^{6} + \cdots - 181749424122240 \) Copy content Toggle raw display
$73$ \( T^{6} + \cdots - 5506599140016 \) Copy content Toggle raw display
$79$ \( T^{6} + \cdots - 66\!\cdots\!84 \) Copy content Toggle raw display
$83$ \( T^{6} + \cdots + 14\!\cdots\!80 \) Copy content Toggle raw display
$89$ \( T^{6} + \cdots - 28\!\cdots\!36 \) Copy content Toggle raw display
$97$ \( T^{6} + \cdots + 21\!\cdots\!12 \) Copy content Toggle raw display
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