Properties

Label 444.2.m.d
Level $444$
Weight $2$
Character orbit 444.m
Analytic conductor $3.545$
Analytic rank $0$
Dimension $12$
Inner twists $4$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [444,2,Mod(401,444)] 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("444.401"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(444, base_ring=CyclotomicField(4)) chi = DirichletCharacter(H, H._module([0, 2, 1])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 444 = 2^{2} \cdot 3 \cdot 37 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 444.m (of order \(4\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [12,0,0,0,0,0,-8] 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: no
Analytic conductor: \(3.54535784974\)
Analytic rank: \(0\)
Dimension: \(12\)
Relative dimension: \(6\) over \(\Q(i)\)
Coefficient field: \(\mathbb{Q}[x]/(x^{12} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{12} - 24x^{10} + 239x^{8} - 1116x^{6} + 2027x^{4} + 708x^{2} + 1369 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 2^{6} \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-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 \(1,\beta_1,\ldots,\beta_{11}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + ( - \beta_{7} + \beta_1) q^{3} - \beta_{11} q^{5} + ( - \beta_{2} - 1) q^{7} + (2 \beta_{8} + 1) q^{9} + ( - \beta_{9} + \beta_{7}) q^{11} + ( - \beta_{3} + \beta_{2}) q^{13} + ( - \beta_{6} + \beta_{4}) q^{15}+ \cdots + ( - \beta_{9} + \beta_{7} + \cdots - 4 \beta_1) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 12 q - 8 q^{7} + 12 q^{9} - 4 q^{13} + 12 q^{19} + 36 q^{31} - 16 q^{33} + 36 q^{37} + 4 q^{39} - 4 q^{43} + 28 q^{49} - 24 q^{51} - 8 q^{55} - 12 q^{57} - 28 q^{61} - 8 q^{63} - 32 q^{69} + 52 q^{75} - 12 q^{79}+ \cdots - 68 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{12} - 24x^{10} + 239x^{8} - 1116x^{6} + 2027x^{4} + 708x^{2} + 1369 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( -4\nu^{10} + 59\nu^{8} - 150\nu^{6} - 1608\nu^{4} + 8248\nu^{2} + 1633 ) / 6246 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( 67\nu^{10} - 34\nu^{8} - 6336\nu^{6} + 38385\nu^{4} + 19037\nu^{2} - 29348 ) / 75993 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( 178\nu^{10} - 3493\nu^{8} + 28536\nu^{6} - 90840\nu^{4} + 111824\nu^{2} - 15587 ) / 151986 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( -467\nu^{10} + 10445\nu^{8} - 91944\nu^{6} + 386898\nu^{4} - 772393\nu^{2} + 625357 ) / 151986 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 823\nu^{10} - 17431\nu^{8} + 149016\nu^{6} - 568578\nu^{4} + 692069\nu^{2} + 559357 ) / 151986 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 2057\nu^{11} - 27131\nu^{9} + 102642\nu^{7} + 637452\nu^{5} - 7305197\nu^{3} + 25820153\nu ) / 5623482 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( -23\nu^{11} + 478\nu^{9} - 5016\nu^{7} + 28554\nu^{5} - 83695\nu^{3} + 35738\nu ) / 48618 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( -4529\nu^{11} + 102110\nu^{9} - 953190\nu^{7} + 3998532\nu^{5} - 5819203\nu^{3} - 7344020\nu ) / 5623482 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( -4529\nu^{11} + 102110\nu^{9} - 953190\nu^{7} + 3998532\nu^{5} - 5819203\nu^{3} + 3902944\nu ) / 5623482 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( -9863\nu^{11} + 161528\nu^{9} - 850284\nu^{7} + 407274\nu^{5} + 5171177\nu^{3} + 7074184\nu ) / 5623482 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( -7001\nu^{11} + 177089\nu^{9} - 1803738\nu^{7} + 8634516\nu^{5} - 16131862\nu^{3} - 2926592\nu ) / 2811741 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( \beta_{9} - \beta_{8} ) / 2 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( -\beta_{5} - \beta_{4} + 2\beta_{3} + 8 ) / 2 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( 2\beta_{11} + 5\beta_{9} - 13\beta_{8} - 4\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( -3\beta_{5} - \beta_{4} + 12\beta_{3} - \beta_{2} + 16 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( 26\beta_{11} + 5\beta_{10} + 12\beta_{9} - 124\beta_{8} + 9\beta_{7} - 34\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( ( -21\beta_{5} + 23\beta_{4} + 196\beta_{3} - 12\beta_{2} + 54\beta _1 - 16 ) / 2 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( ( 228\beta_{11} + 77\beta_{10} - 108\beta_{9} - 874\beta_{8} + 27\beta_{7} - 206\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( 21\beta_{5} + 201\beta_{4} + 600\beta_{3} + 36\beta_{2} + 360\beta _1 - 923 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( ( 1632\beta_{11} + 684\beta_{10} - 1967\beta_{9} - 4477\beta_{8} - 684\beta_{7} - 684\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( ( 1757\beta_{5} + 3809\beta_{4} + 4826\beta_{3} + 2316\beta_{2} + 5472\beta _1 - 22180 ) / 2 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( ( 9194\beta_{11} + 3630\beta_{10} - 19069\beta_{9} - 10627\beta_{8} - 13158\beta_{7} + 3056\beta_{6} ) / 2 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/444\mathbb{Z}\right)^\times\).

\(n\) \(149\) \(223\) \(409\)
\(\chi(n)\) \(-1\) \(1\) \(-\beta_{1}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
401.1
0.481488 0.707107i
−2.46039 0.707107i
2.68601 0.707107i
−2.68601 + 0.707107i
2.46039 + 0.707107i
−0.481488 + 0.707107i
0.481488 + 0.707107i
−2.46039 + 0.707107i
2.68601 + 0.707107i
−2.68601 0.707107i
2.46039 0.707107i
−0.481488 0.707107i
0 −1.41421 1.00000i 0 −3.01805 3.01805i 0 −0.319072 0 1.00000 + 2.82843i 0
401.2 0 −1.41421 1.00000i 0 1.09851 + 1.09851i 0 −4.47952 0 1.00000 + 2.82843i 0
401.3 0 −1.41421 1.00000i 0 1.91954 + 1.91954i 0 2.79859 0 1.00000 + 2.82843i 0
401.4 0 1.41421 1.00000i 0 −1.91954 1.91954i 0 2.79859 0 1.00000 2.82843i 0
401.5 0 1.41421 1.00000i 0 −1.09851 1.09851i 0 −4.47952 0 1.00000 2.82843i 0
401.6 0 1.41421 1.00000i 0 3.01805 + 3.01805i 0 −0.319072 0 1.00000 2.82843i 0
413.1 0 −1.41421 + 1.00000i 0 −3.01805 + 3.01805i 0 −0.319072 0 1.00000 2.82843i 0
413.2 0 −1.41421 + 1.00000i 0 1.09851 1.09851i 0 −4.47952 0 1.00000 2.82843i 0
413.3 0 −1.41421 + 1.00000i 0 1.91954 1.91954i 0 2.79859 0 1.00000 2.82843i 0
413.4 0 1.41421 + 1.00000i 0 −1.91954 + 1.91954i 0 2.79859 0 1.00000 + 2.82843i 0
413.5 0 1.41421 + 1.00000i 0 −1.09851 + 1.09851i 0 −4.47952 0 1.00000 + 2.82843i 0
413.6 0 1.41421 + 1.00000i 0 3.01805 3.01805i 0 −0.319072 0 1.00000 + 2.82843i 0
\(n\): e.g. 2-40 or 80-90
Embeddings: e.g. 1-3 or 401.6
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
37.d odd 4 1 inner
111.g even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 444.2.m.d 12
3.b odd 2 1 inner 444.2.m.d 12
37.d odd 4 1 inner 444.2.m.d 12
111.g even 4 1 inner 444.2.m.d 12
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
444.2.m.d 12 1.a even 1 1 trivial
444.2.m.d 12 3.b odd 2 1 inner
444.2.m.d 12 37.d odd 4 1 inner
444.2.m.d 12 111.g even 4 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(444, [\chi])\):

\( T_{5}^{12} + 392T_{5}^{8} + 20272T_{5}^{4} + 104976 \) Copy content Toggle raw display
\( T_{7}^{3} + 2T_{7}^{2} - 12T_{7} - 4 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{12} \) Copy content Toggle raw display
$3$ \( (T^{4} - 2 T^{2} + 9)^{3} \) Copy content Toggle raw display
$5$ \( T^{12} + 392 T^{8} + \cdots + 104976 \) Copy content Toggle raw display
$7$ \( (T^{3} + 2 T^{2} - 12 T - 4)^{4} \) Copy content Toggle raw display
$11$ \( (T^{6} - 56 T^{4} + \cdots - 128)^{2} \) Copy content Toggle raw display
$13$ \( (T^{6} + 2 T^{5} + \cdots + 648)^{2} \) Copy content Toggle raw display
$17$ \( T^{12} + 680 T^{8} + \cdots + 2085136 \) Copy content Toggle raw display
$19$ \( (T^{6} - 6 T^{5} + \cdots + 7688)^{2} \) Copy content Toggle raw display
$23$ \( T^{12} + \cdots + 13680577296 \) Copy content Toggle raw display
$29$ \( T^{12} + 1544 T^{8} + \cdots + 16 \) Copy content Toggle raw display
$31$ \( (T^{6} - 18 T^{5} + \cdots + 8712)^{2} \) Copy content Toggle raw display
$37$ \( (T^{6} - 18 T^{5} + \cdots + 50653)^{2} \) Copy content Toggle raw display
$41$ \( (T^{6} - 112 T^{4} + \cdots - 20000)^{2} \) Copy content Toggle raw display
$43$ \( (T^{6} + 2 T^{5} + \cdots + 16200)^{2} \) Copy content Toggle raw display
$47$ \( (T^{6} + 128 T^{4} + \cdots + 2592)^{2} \) Copy content Toggle raw display
$53$ \( (T^{6} + 64 T^{4} + \cdots + 3200)^{2} \) Copy content Toggle raw display
$59$ \( T^{12} + \cdots + 688747536 \) Copy content Toggle raw display
$61$ \( (T^{6} + 14 T^{5} + \cdots + 3908808)^{2} \) Copy content Toggle raw display
$67$ \( (T^{6} + 168 T^{4} + \cdots + 51984)^{2} \) Copy content Toggle raw display
$71$ \( (T^{6} + 120 T^{4} + \cdots + 43808)^{2} \) Copy content Toggle raw display
$73$ \( (T^{6} + 132 T^{4} + \cdots + 26896)^{2} \) Copy content Toggle raw display
$79$ \( (T^{6} + 6 T^{5} + \cdots + 7688)^{2} \) Copy content Toggle raw display
$83$ \( (T^{6} + 352 T^{4} + \cdots + 1344800)^{2} \) Copy content Toggle raw display
$89$ \( T^{12} + \cdots + 31713911056 \) Copy content Toggle raw display
$97$ \( (T^{6} + 34 T^{5} + \cdots + 98568)^{2} \) Copy content Toggle raw display
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