Properties

Label 375.4.a.f
Level $375$
Weight $4$
Character orbit 375.a
Self dual yes
Analytic conductor $22.126$
Analytic rank $0$
Dimension $6$
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] = [375,4,Mod(1,375)] 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("375.1"); S:= CuspForms(chi, 4); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(375, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0])) N = Newforms(chi, 4, names="a")
 
Level: \( N \) \(=\) \( 375 = 3 \cdot 5^{3} \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 375.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [6,5] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(2)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(22.1257162522\)
Analytic rank: \(0\)
Dimension: \(6\)
Coefficient field: 6.6.920588125.1
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} - 2x^{5} - 31x^{4} + 12x^{3} + 231x^{2} + 20x - 400 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 5^{2} \)
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 \(1,\beta_1,\ldots,\beta_{5}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + ( - \beta_{2} + 1) q^{2} - 3 q^{3} + (\beta_{5} - 2 \beta_{2} - \beta_1 + 4) q^{4} + (3 \beta_{2} - 3) q^{6} + (2 \beta_{5} + \beta_{4} + 3 \beta_{2} + \cdots + 4) q^{7} + (2 \beta_{5} + \beta_{4} + \beta_{3} + \cdots + 16) q^{8}+ \cdots + (36 \beta_{5} + 9 \beta_{4} + \cdots - 117) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q + 5 q^{2} - 18 q^{3} + 25 q^{4} - 15 q^{6} + 28 q^{7} + 96 q^{8} + 54 q^{9} - 77 q^{11} - 75 q^{12} + 137 q^{13} - 173 q^{14} + 73 q^{16} + 349 q^{17} + 45 q^{18} + 34 q^{19} - 84 q^{21} + 208 q^{22}+ \cdots - 693 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} - 2x^{5} - 31x^{4} + 12x^{3} + 231x^{2} + 20x - 400 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( -4\nu^{5} + 43\nu^{4} - 41\nu^{3} - 583\nu^{2} + 586\nu + 1390 ) / 130 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( 33\nu^{5} - 176\nu^{4} - 523\nu^{3} + 2356\nu^{2} + 1893\nu - 6300 ) / 260 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( -37\nu^{5} + 154\nu^{4} + 677\nu^{3} - 1574\nu^{2} - 2217\nu + 3140 ) / 260 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 29\nu^{5} - 133\nu^{4} - 499\nu^{3} + 1448\nu^{2} + 2024\nu - 2960 ) / 130 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 79\nu^{5} - 378\nu^{4} - 1319\nu^{3} + 4218\nu^{2} + 4579\nu - 7920 ) / 260 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( -\beta_{5} + 2\beta_{4} + \beta_{3} + 3 ) / 5 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( -6\beta_{5} + 2\beta_{4} - 5\beta_{3} + 5\beta_{2} - \beta _1 + 55 ) / 5 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( -37\beta_{5} + 34\beta_{4} - 18\beta_{3} + 5\beta_{2} - 15\beta _1 + 146 ) / 5 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( ( -223\beta_{5} + 116\beta_{4} - 193\beta_{3} + 100\beta_{2} - 56\beta _1 + 1201 ) / 5 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( -258\beta_{5} + 180\beta_{4} - 203\beta_{3} + 59\beta_{2} - 93\beta _1 + 1115 \) 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
−2.97653
2.74458
5.83861
−3.16675
1.42218
−1.86208
−3.63787 −3.00000 5.23409 0 10.9136 34.3410 10.0620 9.00000 0
1.2 −2.77928 −3.00000 −0.275604 0 8.33784 13.3180 23.0002 9.00000 0
1.3 −0.341110 −3.00000 −7.88364 0 1.02333 −10.9396 5.41808 9.00000 0
1.4 2.03190 −3.00000 −3.87136 0 −6.09571 −17.8006 −24.1215 9.00000 0
1.5 4.36541 −3.00000 11.0568 0 −13.0962 27.4269 13.3442 9.00000 0
1.6 5.36094 −3.00000 20.7397 0 −16.0828 −18.3456 68.2970 9.00000 0
\(n\): e.g. 2-40 or 80-90
Embeddings: e.g. 1-3 or 1.6
Significant digits:
Format:

Atkin-Lehner signs

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

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 375.4.a.f yes 6
3.b odd 2 1 1125.4.a.g 6
5.b even 2 1 375.4.a.c 6
5.c odd 4 2 375.4.b.c 12
15.d odd 2 1 1125.4.a.j 6
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
375.4.a.c 6 5.b even 2 1
375.4.a.f yes 6 1.a even 1 1 trivial
375.4.b.c 12 5.c odd 4 2
1125.4.a.g 6 3.b odd 2 1
1125.4.a.j 6 15.d odd 2 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{6} - 5T_{2}^{5} - 24T_{2}^{4} + 103T_{2}^{3} + 169T_{2}^{2} - 436T_{2} - 164 \) acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(375))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{6} - 5 T^{5} + \cdots - 164 \) Copy content Toggle raw display
$3$ \( (T + 3)^{6} \) Copy content Toggle raw display
$5$ \( T^{6} \) Copy content Toggle raw display
$7$ \( T^{6} - 28 T^{5} + \cdots - 44812100 \) Copy content Toggle raw display
$11$ \( T^{6} + 77 T^{5} + \cdots + 77405399 \) Copy content Toggle raw display
$13$ \( T^{6} + \cdots + 58038672499 \) Copy content Toggle raw display
$17$ \( T^{6} + \cdots - 26364344519 \) Copy content Toggle raw display
$19$ \( T^{6} + \cdots - 19782508100 \) Copy content Toggle raw display
$23$ \( T^{6} + \cdots + 267264399475 \) Copy content Toggle raw display
$29$ \( T^{6} + \cdots + 5051630101905 \) Copy content Toggle raw display
$31$ \( T^{6} + \cdots + 37626542730625 \) Copy content Toggle raw display
$37$ \( T^{6} + \cdots + 14253391256875 \) Copy content Toggle raw display
$41$ \( T^{6} + \cdots - 11669349046900 \) Copy content Toggle raw display
$43$ \( T^{6} + \cdots + 154714460589 \) Copy content Toggle raw display
$47$ \( T^{6} + \cdots + 11\!\cdots\!01 \) Copy content Toggle raw display
$53$ \( T^{6} + \cdots - 675158380993900 \) Copy content Toggle raw display
$59$ \( T^{6} + \cdots + 14\!\cdots\!05 \) Copy content Toggle raw display
$61$ \( T^{6} + \cdots + 24\!\cdots\!04 \) Copy content Toggle raw display
$67$ \( T^{6} + \cdots + 10\!\cdots\!36 \) Copy content Toggle raw display
$71$ \( T^{6} + \cdots - 12\!\cdots\!36 \) Copy content Toggle raw display
$73$ \( T^{6} + \cdots + 13\!\cdots\!00 \) Copy content Toggle raw display
$79$ \( T^{6} + \cdots + 413522946922000 \) Copy content Toggle raw display
$83$ \( T^{6} + \cdots - 14\!\cdots\!76 \) Copy content Toggle raw display
$89$ \( T^{6} + \cdots - 36\!\cdots\!80 \) Copy content Toggle raw display
$97$ \( T^{6} + \cdots + 42\!\cdots\!16 \) Copy content Toggle raw display
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