
// Make newform 4032.2.p.k in Magma, downloaded from the LMFDB on 25 April 2024.
// To make the character of type GrpDrchElt, type "MakeCharacter_4032_p();"
// To make the character of type GrpDrchElt with Codomain the HeckeField, type "MakeCharacter_4032_p_Hecke();"
// To make the coeffs of the qexp of the newform in the Hecke field type "qexpCoeffs();"
// To make the newform (type ModFrm), type "MakeNewformModFrm_4032_2_p_k();".
// This may take a long time!  To see verbose output, uncomment the SetVerbose lines below.
// The precision argument determines an initial guess on how many Fourier coefficients to use.
// This guess is increased enough to uniquely determine the newform.
// To make the Hecke irreducible modular symbols subspace (type ModSym)
// containing the newform, type "MakeNewformModSym_4032_2_p_k();".
// This may take a long time!  To see verbose output, uncomment the SetVerbose line below.
// The default sign is -1.  You can change this with the optional parameter "sign".
function ConvertToHeckeField(input: pass_field := false, Kf := [])
    if not pass_field then
        poly := [49, 0, 21, 0, 270, 0, -247, 0, 90, 0, -15, 0, 1];
        Kf := NumberField(Polynomial([elt : elt in poly]));
        AssignNames(~Kf, ["nu"]);
    end if;
    Rf_num := [[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [126, 0, 23800, 0, -15496, 0, 3624, 0, -332, 0, 8, 0], [-7056, 0, 928, 0, 6410, 0, -2969, 0, 489, 0, -27, 0], [623, 0, 6908, 0, -1073, 0, -1728, 0, 557, 0, -54, 0], [14175, 0, -902, 0, -6675, 0, 3540, 0, -723, 0, 58, 0], [1337, 0, -38694, 0, 34329, 0, -12767, 0, 2184, 0, -149, 0], [0, -65863, 0, -123779, 0, 121218, 0, -40121, 0, 5939, 0, -346], [0, -161, 0, 501, 0, -317, 0, 97, 0, -15, 0, 1], [0, 45465, 0, 88545, 0, -98967, 0, 40029, 0, -7109, 0, 501], [0, -14903, 0, -41697, 0, 38203, 0, -13673, 0, 2267, 0, -151], [0, -135051, 0, -169503, 0, 232931, 0, -94903, 0, 16663, 0, -1137], [0, 118006, 0, -346259, 0, 252681, 0, -83523, 0, 13140, 0, -834]];
    Rf_basisdens := [1, 2947, 2947, 2947, 2947, 2947, 20629, 49, 20629, 5894, 41258, 20629];
    Rf_basisnums := ChangeUniverse([[z : z in elt] : elt in Rf_num], Kf);
    Rfbasis := [Rf_basisnums[i]/Rf_basisdens[i] : i in [1..Degree(Kf)]];
    inp_vec := Vector(Rfbasis)*ChangeRing(Transpose(Matrix([[elt : elt in row] : row in input])),Kf);
    return Eltseq(inp_vec);
end function;


// To make the character of type GrpDrchElt, type "MakeCharacter_4032_p();"
function MakeCharacter_4032_p()
    N := 4032;
    order := 2;
    char_gens := [127, 3781, 1793, 577];
    v := [1, 1, 2, 1];
    // chi(gens[i]) = zeta^v[i]
    assert UnitGenerators(DirichletGroup(N)) eq char_gens;
    F := CyclotomicField(order);
    chi := DirichletCharacterFromValuesOnUnitGenerators(DirichletGroup(N,F),[F|F.1^e:e in v]);
    return MinimalBaseRingCharacter(chi);
end function;

// To make the character of type GrpDrchElt with Codomain the HeckeField, type "MakeCharacter_4032_p_Hecke();"
function MakeCharacter_4032_p_Hecke(Kf)
    N := 4032;
    order := 2;
    char_gens := [127, 3781, 1793, 577];
    char_values := [[-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]];
    assert UnitGenerators(DirichletGroup(N)) eq char_gens;
    values := ConvertToHeckeField(char_values : pass_field := true, Kf := Kf); // the value of chi on the gens as elements in the Hecke field
    F := Universe(values);// the Hecke field
    chi := DirichletCharacterFromValuesOnUnitGenerators(DirichletGroup(N,F),values);
    return chi;
end function;


function ExtendMultiplicatively(weight, aps, character)
    prec := NextPrime(NthPrime(#aps)) - 1; // we will able to figure out a_0 ... a_prec
    primes := PrimesUpTo(prec);
    prime_powers := primes;
    assert #primes eq #aps;
    log_prec := Floor(Log(prec)/Log(2)); // prec < 2^(log_prec+1)
    F := Universe(aps);
    FXY<X, Y> := PolynomialRing(F, 2);
    // 1/(1 - a_p T + p^(weight - 1) * char(p) T^2) = 1 + a_p T + a_{p^2} T^2 + ...
    R<T> := PowerSeriesRing(FXY : Precision := log_prec + 1);
    recursion := Coefficients(1/(1 - X*T + Y*T^2));
    coeffs := [F!0: i in [1..(prec+1)]];
    coeffs[1] := 1; //a_1
    for i := 1 to #primes do
        p := primes[i];
        coeffs[p] := aps[i];
        b := p^(weight - 1) * F!character(p);
        r := 2;
        p_power := p * p;
        //deals with powers of p
        while p_power le prec do
            Append(~prime_powers, p_power);
            coeffs[p_power] := Evaluate(recursion[r + 1], [aps[i], b]);
            p_power *:= p;
            r +:= 1;
        end while;    
    end for;
    Sort(~prime_powers);
    for pp in prime_powers do
        for k := 1 to Floor(prec/pp) do
            if GCD(k, pp) eq 1 then
                coeffs[pp*k] := coeffs[pp]*coeffs[k];
            end if;
        end for;
    end for;
    return coeffs;
end function;


function qexpCoeffs()
    // To make the coeffs of the qexp of the newform in the Hecke field type "qexpCoeffs();"
    weight := 2;
    raw_aps := [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1], [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 1, 0, -1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0], [0, 0, 0, 0, 0, 0, -1, 0, -1, 1, 1, 0], [0, -1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 2], [0, -1, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0], [0, -2, 0, 1, 0, -1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 1, 2], [0, 0, 0, 0, 0, 0, 0, -2, 0, 0, 0, -2], [0, -1, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0], [-6, 0, -2, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, 3, -3, 0], [0, 0, 0, 0, 0, 0, -3, 0, -1, 1, 1, 0], [0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 2, 0, -2, 1, 1, 0], [0, 0, 0, 0, 0, 0, 2, 0, 2, -2, -2, 0], [0, 2, 0, 1, 0, -1, 0, 0, 0, 0, 0, 0], [0, 2, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0], [0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 3, 0, 2, -2, -2], [0, 0, 0, 0, 0, 0, 0, 2, 0, 2, -2, 1], [0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0], [-6, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 2, 0, 2, -1, -1, 0], [0, 0, 0, 0, 0, 0, 2, 0, -4, -2, -2, 0], [-2, 0, -4, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 4, 0, -2, -2, -2, 0], [0, -1, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 1, 0], [-6, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -2, 0, 1, -1, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, 2, -2, 0], [4, 0, -3, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 3], [-2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 3, 0, 5, 1, 1, 0], [2, 0, -6, 0, -1, 0, 0, 0, 0, 0, 0, 0], [0, -5, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, -5, 5, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 3, -3, 2], [0, 0, 0, 0, 0, 0, 0, -4, 0, -3, 3, -4], [0, 0, 0, 0, 0, 0, 4, 0, 4, -4, -4, 0], [-10, 0, -4, 0, 2, 0, 0, 0, 0, 0, 0, 0], [6, 0, 6, 0, 6, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 5, 0, -5, -1, -1, 0], [0, -2, 0, 4, 0, 2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 4, 0, 4, 2, 2, 0], [0, 6, 0, -3, 0, -1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 3, 0, 7, -1, -1, 0], [4, 0, -1, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 5, 0, 2, -2, -2], [0, 1, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0], [-10, 0, -2, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 4, 0, 0, -5, -5, 0], [4, 0, -3, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -4, 0, -4, 3, 3, 0], [0, 0, 0, 0, 0, 0, 0, -2, 0, -2, 2, 2], [0, -8, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0], [0, -1, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, -1, 1, 2], [-2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 4, 0, 4, -4, -1], [22, 0, -2, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, 2, 0, -5, 0, 5, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 3, 0, -11, -1, -1, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 1, 4], [0, -2, 0, 4, 0, -4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -4, 0, -1, 1, -6], [0, 0, 0, 0, 0, 0, 0, -4, 0, 4, -4, 2], [0, 5, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0], [-2, 0, 2, 0, 4, 0, 0, 0, 0, 0, 0, 0], [-6, 0, -4, 0, -6, 0, 0, 0, 0, 0, 0, 0], [0, -2, 0, 4, 0, 2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -6, 0, 6, 0, 0, 0], [0, -5, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -5, 0, 3, -3, -3, 0], [0, 4, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 4, 0, 3, -3, 0], [0, 0, 0, 0, 0, 0, 0, -4, 0, 2, -2, 1], [-2, 0, -2, 0, -4, 0, 0, 0, 0, 0, 0, 0], [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [-24, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -6, 0, -2, 3, 3, 0], [0, 0, 0, 0, 0, 0, 4, 0, -4, -2, -2, 0], [0, 0, 0, 0, 0, 0, 0, -4, 0, 2, -2, -2], [0, 0, 0, 0, 0, 0, 4, 0, 4, -5, -5, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, -6, 6, -1], [0, 0, 0, 0, 0, 0, 0, 2, 0, 1, -1, 2], [0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 2], [8, 0, 1, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 5, 0, -5, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -12, 0, 2, 2, 2, 0], [0, 1, 0, -9, 0, 4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, 1, -1, -4], [0, 9, 0, -2, 0, -2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 2, 0, -2, 2, 2, 0], [-22, 0, -2, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 7, -7, 4], [0, 0, 0, -8, 0, 4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 4, 0, 2, -2, -2, 0], [0, 4, 0, -5, 0, 1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -3, 0, 7, 5, 5, 0], [0, 10, 0, -2, 0, 8, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 8, 0, 1, -1, 0], [0, 4, 0, 2, 0, 8, 0, 0, 0, 0, 0, 0], [-14, 0, -4, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -4, 0, 2, 6, 6, 0], [0, 0, 0, 0, 0, 0, 6, 0, -2, -3, -3, 0], [2, 0, -4, 0, -8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -4, 0, -4, -1, -1, 0], [0, 0, 0, 0, 0, 0, 0, -2, 0, -4, 4, -4], [0, -5, 0, -4, 0, 2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -10, 0, -2, 2, -5], [14, 0, -2, 0, -6, 0, 0, 0, 0, 0, 0, 0], [-18, 0, -2, 0, -1, 0, 0, 0, 0, 0, 0, 0], [4, 0, 5, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 8, 0, -2, 2, 1], [0, 0, 0, 0, 0, 0, 8, 0, -6, 2, 2, 0], [0, -5, 0, 6, 0, 6, 0, 0, 0, 0, 0, 0], [0, 8, 0, -4, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -4, 0, -6, 6, -2], [0, 0, 0, 0, 0, 0, 0, 1, 0, 2, -2, -2], [2, 0, -4, 0, -6, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, -5, 5, -12], [0, 0, 0, 0, 0, 0, 1, 0, -1, -5, -5, 0], [0, 0, 0, 0, 0, 0, 12, 0, 4, -3, -3, 0], [0, 4, 0, -8, 0, 4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 3, 0, -3, 0, 0, 0, 0, 0, 0], [0, -2, 0, -6, 0, 4, 0, 0, 0, 0, 0, 0], [-24, 0, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0], [-20, 0, -5, 0, 8, 0, 0, 0, 0, 0, 0, 0], [-6, 0, -6, 0, -6, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, -2, 6, 6, 0], [0, -1, 0, 4, 0, 6, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -6, 0, 6, 7, 7, 0], [0, 0, 0, 0, 0, 0, 0, -10, 0, 0, 0, -7], [-18, 0, 8, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -4, 0, -10, 10, 4], [-30, 0, -2, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, -4, 0, -5, 0, -7, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -8, 0, 8, 3, 3, 0], [0, 0, 0, 0, 0, 0, 11, 0, 5, 1, 1, 0], [0, -4, 0, 6, 0, -4, 0, 0, 0, 0, 0, 0], [0, -4, 0, -3, 0, -1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, -9, 9, -2], [0, 0, 0, 0, 0, 0, 0, -2, 0, -2, 2, -8], [0, 0, 0, 0, 0, 0, 0, 4, 0, 7, -7, -6], [0, 0, 0, 0, 0, 0, -3, 0, -19, 1, 1, 0], [0, 0, 0, 0, 0, 0, 8, 0, -4, -3, -3, 0], [0, -2, 0, -1, 0, -3, 0, 0, 0, 0, 0, 0], [0, -6, 0, -2, 0, -4, 0, 0, 0, 0, 0, 0], [36, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -2, 0, 0, 0, -5], [-26, 0, 8, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 10, 0, -6, -1, -1, 0], [0, 0, 0, 0, 0, 0, -8, 0, 4, -4, -4, 0], [30, 0, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 6, 0, 14, -14, 0], [0, 0, 0, 0, 0, 0, -4, 0, 0, -5, -5, 0], [26, 0, -6, 0, 2, 0, 0, 0, 0, 0, 0, 0], [-10, 0, -2, 0, -9, 0, 0, 0, 0, 0, 0, 0], [16, 0, 1, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, -10, 10, -3], [26, 0, -14, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 3, 0, -11, -7, -7, 0], [14, 0, -10, 0, -3, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 3, -3, -8], [0, 4, 0, -9, 0, -3, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -8, 0, 3, -3, 4], [0, 5, 0, -8, 0, -6, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 1, 0, -8, 8, -6], [14, 0, 6, 0, 6, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -10, 0, -2, 7, 7, 0], [0, 0, 0, 0, 0, 0, 4, 0, 0, 6, 6, 0], [0, -7, 0, 3, 0, -12, 0, 0, 0, 0, 0, 0], [0, 0, 0, 1, 0, 7, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 13, 0, -5, -1, -1, 0], [-16, 0, 1, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 6, 0, -6, 0, 12, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, -6, -8, -8, 0], [-2, 0, 2, 0, 7, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, 2, -2, -10], [0, -2, 0, 4, 0, -10, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, 4, -4, 1], [0, 0, 0, 0, 0, 0, 0, -8, 0, -9, 9, -14], [-32, 0, -1, 0, 8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, 2, -2, 1], [0, 4, 0, 3, 0, 9, 0, 0, 0, 0, 0, 0], [6, 0, 10, 0, -1, 0, 0, 0, 0, 0, 0, 0], [0, 3, 0, 1, 0, -4, 0, 0, 0, 0, 0, 0], [0, 4, 0, 3, 0, 5, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 10, 0, 2, -2, 14], [0, 3, 0, -8, 0, 8, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 0], [10, 0, -4, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, -6, 0, -6, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, -12, -6, -6, 0], [4, 0, -1, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -8, 0, -3, 3, 4], [0, 0, 0, 0, 0, 0, 0, 0, 0, 10, -10, 5], [10, 0, 8, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 24, -1, -1, 0], [2, 0, -12, 0, 0, 0, 0, 0, 0, 0, 0, 0], [12, 0, -13, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -16, 0, 0, 1, 1, 0], [0, 0, 0, 0, 0, 0, 4, 0, -6, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, -10, 10, 2], [0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 8, 0, -4, -1, -1, 0], [0, 6, 0, -9, 0, -7, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -1, 0, -5, 11, 11, 0], [0, -9, 0, 4, 0, -12, 0, 0, 0, 0, 0, 0], [0, -8, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, -6], [-18, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 8, 0, -8, 1, 1, 0], [0, 0, 0, 0, 0, 0, -10, 0, -14, 2, 2, 0], [0, -13, 0, 3, 0, 4, 0, 0, 0, 0, 0, 0], [0, -4, 0, 7, 0, 5, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 3, 0, -9, -3, -3, 0], [0, 0, 0, 0, 0, 0, 0, -7, 0, 0, 0, -2], [0, 0, 0, 0, 0, 0, 0, 6, 0, -2, 2, 5], [0, 4, 0, 12, 0, -4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -12, 0, 0, 1, 1, 0], [0, 0, 0, 0, 0, 0, 0, 0, -4, 9, 9, 0], [-26, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 8, 0, 0, -1, -1, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 6, -6, -8], [0, 8, 0, -2, 0, 2, 0, 0, 0, 0, 0, 0], [0, -9, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -12, 0, -14, 14, 5], [0, 0, 0, 0, 0, 0, 0, 2, 0, -12, 12, -10], [0, 0, 0, 0, 0, 0, 0, 8, 0, 14, -14, 7], [0, 0, 0, 0, 0, 0, -8, 0, -2, 4, 4, 0], [0, 0, 0, 0, 0, 0, 0, -8, 0, 5, -5, -8], [0, -1, 0, 3, 0, 12, 0, 0, 0, 0, 0, 0], [0, 10, 0, -9, 0, -3, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 12, 0, 6, -6, 8], [0, 0, 0, 0, 0, 0, 0, 11, 0, 2, -2, 2], [0, 0, 0, 0, 0, 0, 8, 0, 6, -6, -6, 0], [0, 0, 0, 0, 0, 0, 0, 8, 0, 3, -3, 8], [0, 0, 0, 0, 0, 0, 19, 0, -1, -5, -5, 0], [0, -2, 0, 14, 0, -4, 0, 0, 0, 0, 0, 0], [0, -12, 0, 5, 0, -1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 5, 0, 13, -1, -1, 0], [0, -2, 0, -4, 0, 2, 0, 0, 0, 0, 0, 0], [16, 0, -19, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, 4, -4, -7], [0, 5, 0, -13, 0, -4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, -12, -5, -5, 0], [60, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 12, 0, -8, 0, 12, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -2, 0, -6, 13, 13, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, -14, 14, 9], [10, 0, -16, 0, -8, 0, 0, 0, 0, 0, 0, 0], [14, 0, -10, 0, -12, 0, 0, 0, 0, 0, 0, 0], [0, -14, 0, 9, 0, 7, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 8, 0, 10, -6, -6, 0], [0, 1, 0, -2, 0, -4, 0, 0, 0, 0, 0, 0], [0, -2, 0, 17, 0, -1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, 11, -11, 8], [0, 1, 0, 4, 0, -6, 0, 0, 0, 0, 0, 0], [18, 0, -6, 0, -8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -2, 0, 13, -13, 6], [0, 0, 0, -6, 0, 2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -4, 0, 20, -1, -1, 0], [0, -6, 0, 4, 0, 6, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -7, 0, 0, 0, -6], [0, 0, 0, 0, 0, 0, 0, 8, 0, 6, -6, 5], [0, 11, 0, 3, 0, 4, 0, 0, 0, 0, 0, 0], [-22, 0, 10, 0, -1, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 4, 0, 22, -10, -10, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 8], [0, 0, 0, 0, 0, 0, 10, 0, 22, -5, -5, 0], [0, 0, 0, 0, 0, 0, 0, -14, 0, -4, 4, 4], [-22, 0, -2, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, -10, -10, -10, 0], [0, 0, 0, 0, 0, 0, -19, 0, 9, 9, 9, 0], [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, -11, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 1, 0, 6, -6, 6], [0, 10, 0, 5, 0, 11, 0, 0, 0, 0, 0, 0], [0, -5, 0, 8, 0, -8, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -2, 0, -8, -10, -10, 0], [-38, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 2, 0, 8, -8, -8, 0], [0, -10, 0, 12, 0, -12, 0, 0, 0, 0, 0, 0], [4, 0, 13, 0, 8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -8, 0, 9, -9, 8], [28, 0, -5, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -8, 0, -12, 0, 0, 0], [0, 0, 0, 0, 0, 0, 8, 0, 18, 8, 8, 0], [0, 4, 0, 4, 0, -4, 0, 0, 0, 0, 0, 0], [0, 5, 0, 14, 0, -4, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -6, 0, 2, -3, -3, 0], [0, 0, 0, 0, 0, 0, 0, 6, 0, 8, -8, 15], [0, 0, 0, 0, 0, 0, 0, 8, 0, 9, -9, 8], [18, 0, 12, 0, 8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 4, 0, -2, 2, 7], [14, 0, 16, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -5, 0, -15, 3, 3, 0], [0, -7, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 10, 0, 6, -6, 0], [0, -1, 0, 4, 0, -6, 0, 0, 0, 0, 0, 0], [-26, 0, 6, 0, 2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 12, 0, 9, -9, -2], [0, 0, 0, 0, 0, 0, 3, 0, -17, -1, -1, 0], [0, 4, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 12, 0, -6, -6, -6, 0], [0, 0, 0, 0, 0, 0, -11, 0, -23, 11, 11, 0], [0, -12, 0, 14, 0, -6, 0, 0, 0, 0, 0, 0], [-18, 0, -8, 0, 6, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 4, 0, 4, 1, 1, 0], [-10, 0, 14, 0, 9, 0, 0, 0, 0, 0, 0, 0], [-28, 0, -13, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 12, 0, -12, -5, -5, 0], [34, 0, 10, 0, 8, 0, 0, 0, 0, 0, 0, 0], [0, 14, 0, -12, 0, 2, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -4, 0, -13, 13, 4], [0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 1, 0], [0, 0, 0, 0, 0, 0, 1, 0, 3, 3, 3, 0], [0, -5, 0, -6, 0, -10, 0, 0, 0, 0, 0, 0], [0, 12, 0, -4, 0, -4, 0, 0, 0, 0, 0, 0], [0, 3, 0, -8, 0, -6, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 15, 0, 8, -8, 14], [0, 0, 0, 0, 0, 0, 18, 0, 4, 2, 2, 0], [0, 0, 0, 0, 0, 0, 0, -12, 0, -1, 1, -8], [0, 0, 0, 0, 0, 0, 14, 0, 2, 4, 4, 0], [0, 8, 0, -18, 0, 0, 0, 0, 0, 0, 0, 0], [0, -2, 0, 7, 0, -3, 0, 0, 0, 0, 0, 0], [0, 10, 0, 8, 0, 10, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, -6], [0, 0, 0, 10, 0, -4, 0, 0, 0, 0, 0, 0], [-30, 0, 2, 0, -6, 0, 0, 0, 0, 0, 0, 0], [68, 0, 3, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 8, 0, -16, 5, 5, 0], [0, -11, 0, 12, 0, -20, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 2, -2, -15], [14, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 14, 0, -1, 1, 14], [0, 0, 0, 0, 0, 0, 0, 4, 0, -10, 10, 4], [-8, 0, -9, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -4, 0, -16, 11, 11, 0], [2, 0, 10, 0, -7, 0, 0, 0, 0, 0, 0, 0], [0, -9, 0, 10, 0, -16, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -12, 0, -7, 7, 4], [0, 2, 0, -4, 0, -16, 0, 0, 0, 0, 0, 0], [0, 8, 0, -3, 0, 7, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 12, 0, 12, -12, 2], [0, 0, 0, 0, 0, 0, 20, 0, -10, -2, -2, 0], [38, 0, 10, 0, 10, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -11, 0, -3, 9, 9, 0], [0, -6, 0, -12, 0, 8, 0, 0, 0, 0, 0, 0], [0, -12, 0, -3, 0, 3, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 1, 0, -19, 1, 1, 0], [0, 0, 0, 0, 0, 0, 0, -4, 0, 4, -4, -9], [0, 0, 0, 0, 0, 0, -4, 0, -10, 8, 8, 0], [42, 0, 2, 0, -5, 0, 0, 0, 0, 0, 0, 0], [-4, 0, 17, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -14, 0, -6, 1, 1, 0], [58, 0, -14, 0, -3, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 8, 0, -4, 4, 13], [0, 0, 0, 0, 0, 0, -8, 0, -32, 1, 1, 0], [0, 0, 0, 0, 0, 0, 3, 0, 5, -11, -11, 0], [0, 7, 0, -8, 0, 12, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 7, 0, 4, -4, 6], [0, -15, 0, 11, 0, -8, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 2, 0, -14, 8, 8, 0], [0, 0, 0, 0, 0, 0, -7, 0, 5, 1, 1, 0], [0, -6, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0], [0, 2, 0, 1, 0, 3, 0, 0, 0, 0, 0, 0], [0, -20, 0, 6, 0, -6, 0, 0, 0, 0, 0, 0], [4, 0, -1, 0, -16, 0, 0, 0, 0, 0, 0, 0], [26, 0, 14, 0, -2, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, -8, 0, 16, 13, 13, 0], [-34, 0, 4, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 20, 0, 6, -10, -10, 0], [0, 0, 0, 0, 0, 0, 0, 6, 0, 2, -2, 14], [0, 0, 0, 0, 0, 0, -4, 0, -12, -5, -5, 0], [14, 0, 4, 0, -4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -10, 0, -19, 19, 12], [0, 0, 0, 0, 0, 0, 0, -4, 0, 10, -10, -6], [-38, 0, -14, 0, 3, 0, 0, 0, 0, 0, 0, 0], [-8, 0, -11, 0, 8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -6, 0, -2, 2, -11], [0, 0, 0, 0, 0, 0, -12, 0, 4, 9, 9, 0], [0, 0, 0, 0, 0, 0, 1, 0, -7, 13, 13, 0], [-22, 0, 4, 0, 12, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -8, 0, -11, 11, 4], [0, 10, 0, -11, 0, 19, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, -13, 13, 0], [0, 1, 0, -4, 0, -4, 0, 0, 0, 0, 0, 0], [-2, 0, -10, 0, 4, 0, 0, 0, 0, 0, 0, 0], [-42, 0, 6, 0, 6, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 14, 0, 14, 5, 5, 0], [0, 10, 0, -15, 0, 3, 0, 0, 0, 0, 0, 0], [20, 0, 15, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -12, 0, 1, -1, -12], [0, -5, 0, -3, 0, 4, 0, 0, 0, 0, 0, 0], [-22, 0, -4, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 12, 0, 22, -8, -8, 0], [0, 0, 0, 0, 0, 0, -26, 0, 2, 4, 4, 0], [0, 4, 0, 12, 0, -8, 0, 0, 0, 0, 0, 0], [0, 5, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 12, 0, 6, -6, 7], [0, 0, 0, 0, 0, 0, 0, 16, 0, 1, -1, 14], [-14, 0, -18, 0, 3, 0, 0, 0, 0, 0, 0, 0], [-28, 0, -13, 0, -8, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 3, 0, 11, -5, -5, 0], [0, 0, 0, 0, 0, 0, 0, -7, 0, -22, 22, -6], [0, 2, 0, 9, 0, -5, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 8, 0, 18, -18, -6], [0, 9, 0, -10, 0, 0, 0, 0, 0, 0, 0, 0], [-14, 0, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 19, 0, 3, -9, -9, 0], [0, 0, 0, 0, 0, 0, -22, 0, -2, 8, 8, 0], [0, 2, 0, 2, 0, 4, 0, 0, 0, 0, 0, 0], [20, 0, -1, 0, 4, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, -8, 0, 10, -10, -9], [-10, 0, -2, 0, -14, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 8, 0, -30, -2, -2, 0], [0, 0, 0, 0, 0, 0, 0, 2, 0, -8, 8, -16]];
    aps := ConvertToHeckeField(raw_aps);
    chi := MakeCharacter_4032_p_Hecke(Universe(aps));
    return ExtendMultiplicatively(weight, aps, chi);
end function;


// To make the newform (type ModFrm), type "MakeNewformModFrm_4032_2_p_k();".
// This may take a long time!  To see verbose output, uncomment the SetVerbose lines below.
// The precision argument determines an initial guess on how many Fourier coefficients to use.
// This guess is increased enough to uniquely determine the newform.
function MakeNewformModFrm_4032_2_p_k(:prec:=12)
    chi := MakeCharacter_4032_p();
    f_vec := qexpCoeffs();
    Kf := Universe(f_vec);
    // SetVerbose("ModularForms", true);
    // SetVerbose("ModularSymbols", true);
    S := CuspidalSubspace(ModularForms(chi, 2));
    S := BaseChange(S, Kf);
    maxprec := NextPrime(2999) - 1;
    while true do
        trunc_vec := Vector(Kf, [0] cat [f_vec[i]: i in [1..prec]]);
        B := Basis(S, prec + 1);
        S_basismat := Matrix([AbsEltseq(g): g in B]);
        if Rank(S_basismat) eq Min(NumberOfRows(S_basismat), NumberOfColumns(S_basismat)) then
            S_basismat := ChangeRing(S_basismat,Kf);
            f_lincom := Solution(S_basismat,trunc_vec);
            f := &+[f_lincom[i]*Basis(S)[i] : i in [1..#Basis(S)]];
            return f;
        end if;
        error if prec eq maxprec, "Unable to distinguish newform within newspace";
        prec := Min(Ceiling(1.25 * prec), maxprec);
    end while;
end function;


// To make the Hecke irreducible modular symbols subspace (type ModSym)
// containing the newform, type "MakeNewformModSym_4032_2_p_k();".
// This may take a long time!  To see verbose output, uncomment the SetVerbose line below.
// The default sign is -1.  You can change this with the optional parameter "sign".
function MakeNewformModSym_4032_2_p_k( : sign := -1)
    R<x> := PolynomialRing(Rationals());
    chi := MakeCharacter_4032_p();
    // SetVerbose("ModularSymbols", true);
    Snew := NewSubspace(CuspidalSubspace(ModularSymbols(chi,2,sign)));
    Vf := Kernel([<5,R![12, -12, 0, 1]>,<11,R![-48, 0, 96, 0, -36, 0, 1]>,<13,R![-2, 1]>],Snew);
    return Vf;
end function;