/* This code can be loaded, or copied and pasted, into Magma. It will load the data associated to the HMF, including the field, level, and Hecke and Atkin-Lehner eigenvalue data. At the *bottom* of the file, there is code to recreate the Hilbert modular form in Magma, by creating the HMF space and cutting out the corresponding Hecke irreducible subspace. From there, you can ask for more eigenvalues or modify as desired. It is commented out, as this computation may be lengthy. */ P := PolynomialRing(Rationals()); g := P![11, 1, -8, -1, 1]; F := NumberField(g); ZF := Integers(F); NN := ideal; primesArray := [ [4, 2, -1/2*w^3 + w^2 + 3*w - 7/2], [4, 2, w + 1], [11, 11, w], [11, 11, 1/2*w^3 - w^2 - 3*w + 5/2], [11, 11, -w + 2], [19, 19, -1/2*w^3 + 3*w + 3/2], [25, 5, -w^3 + 2*w^2 + 4*w - 4], [31, 31, w^3 - 2*w^2 - 5*w + 3], [31, 31, -1/2*w^3 + w^2 + w - 1/2], [59, 59, 1/2*w^3 - w^2 - 4*w + 15/2], [59, 59, 1/2*w^3 - w^2 - 4*w - 5/2], [61, 61, -2*w^3 + 5*w^2 + 8*w - 12], [61, 61, 1/2*w^3 - 2*w - 5/2], [71, 71, -1/2*w^3 + 2*w^2 - 15/2], [71, 71, 3/2*w^3 - 4*w^2 - 5*w + 23/2], [79, 79, -5/2*w^3 + 6*w^2 + 9*w - 31/2], [79, 79, -4*w^3 + 10*w^2 + 17*w - 28], [79, 79, -w^3 + w^2 + 4*w + 1], [79, 79, 5/2*w^3 - 6*w^2 - 9*w + 23/2], [81, 3, -3], [89, 89, 2*w^3 - 4*w^2 - 9*w + 6], [89, 89, -1/2*w^3 + w + 3/2], [101, 101, 1/2*w^3 - 5*w - 9/2], [101, 101, -5/2*w^3 + 7*w^2 + 9*w - 37/2], [131, 131, 1/2*w^3 - 4*w - 1/2], [131, 131, -w^3 + 3*w^2 + 2*w - 9], [139, 139, -w^3 + 2*w^2 + 6*w - 6], [139, 139, -2*w - 1], [149, 149, w^2 - 6], [149, 149, -3/2*w^3 + 4*w^2 + 6*w - 17/2], [151, 151, w^3 - w^2 - 6*w + 1], [151, 151, 2*w - 1], [151, 151, -w^3 + 2*w^2 + 6*w - 4], [151, 151, 3/2*w^3 - 4*w^2 - 4*w + 21/2], [169, 13, 7/2*w^3 - 9*w^2 - 13*w + 43/2], [169, 13, -1/2*w^3 + 2*w^2 + 4*w - 3/2], [179, 179, -1/2*w^3 + w^2 + 4*w - 7/2], [179, 179, -1/2*w^3 + w^2 + 4*w - 3/2], [181, 181, -1/2*w^3 + 3*w^2 + w - 17/2], [181, 181, -2*w^3 + 6*w^2 + 7*w - 18], [199, 199, 3/2*w^3 - 2*w^2 - 7*w + 1/2], [199, 199, -1/2*w^3 + 2*w^2 - w - 17/2], [199, 199, 5/2*w^3 - 6*w^2 - 9*w + 25/2], [199, 199, -3*w^3 + 8*w^2 + 11*w - 23], [211, 211, -2*w^3 + 6*w^2 + 7*w - 16], [211, 211, -1/2*w^3 + 3*w^2 + w - 21/2], [211, 211, 1/2*w^3 - 4*w - 13/2], [211, 211, -w^3 + 3*w^2 + 2*w - 3], [239, 239, 3/2*w^3 - 2*w^2 - 9*w + 7/2], [239, 239, 5/2*w^3 - 5*w^2 - 11*w + 17/2], [241, 241, -2*w^3 + 4*w^2 + 10*w - 7], [241, 241, -2*w^3 + 3*w^2 + 10*w - 4], [241, 241, -w^3 + 2*w^2 + 2*w - 2], [241, 241, -5/2*w^3 + 6*w^2 + 8*w - 27/2], [251, 251, -1/2*w^3 + w^2 + w - 13/2], [251, 251, 5/2*w^3 - 5*w^2 - 11*w + 25/2], [251, 251, -2*w^3 + 4*w^2 + 7*w - 10], [251, 251, -w^3 + 2*w^2 + 5*w - 9], [269, 269, 1/2*w^3 - 3*w^2 + 13/2], [269, 269, -3/2*w^3 + 5*w^2 + 4*w - 35/2], [271, 271, -3/2*w^3 + 4*w^2 + 6*w - 13/2], [271, 271, -5/2*w^3 + 6*w^2 + 11*w - 29/2], [281, 281, 7/2*w^3 - 10*w^2 - 11*w + 53/2], [281, 281, 1/2*w^3 - 5*w - 5/2], [281, 281, -1/2*w^3 - 2*w^2 + 5*w + 19/2], [281, 281, 3/2*w^3 - 5*w^2 - 5*w + 27/2], [331, 331, 3/2*w^3 - 4*w^2 - 7*w + 17/2], [331, 331, 1/2*w^3 - 2*w^2 - 3*w + 17/2], [349, 349, 1/2*w^3 + w^2 - 4*w - 9/2], [349, 349, 5/2*w^3 - 7*w^2 - 8*w + 39/2], [359, 359, 1/2*w^3 - w^2 - 3/2], [359, 359, 3/2*w^3 - 3*w^2 - 8*w + 7/2], [361, 19, -1/2*w^3 + w^2 + 2*w - 13/2], [379, 379, 5/2*w^3 - 4*w^2 - 12*w + 15/2], [379, 379, -3*w^3 + 7*w^2 + 10*w - 17], [389, 389, -7/2*w^3 + 9*w^2 + 13*w - 51/2], [389, 389, w^3 - 5*w - 1], [389, 389, -9/2*w^3 + 11*w^2 + 18*w - 59/2], [389, 389, -7/2*w^3 + 8*w^2 + 13*w - 43/2], [401, 401, -1/2*w^3 + 3*w^2 + 4*w - 9/2], [401, 401, 1/2*w^3 + 3*w^2 - 4*w - 23/2], [421, 421, -7/2*w^3 + 9*w^2 + 16*w - 61/2], [421, 421, 1/2*w^3 - 4*w^2 + w + 35/2], [449, 449, -7/2*w^3 + 8*w^2 + 17*w - 47/2], [449, 449, 3*w^3 - 7*w^2 - 14*w + 17], [461, 461, -5/2*w^3 + 5*w^2 + 11*w - 21/2], [461, 461, 2*w^3 - 4*w^2 - 7*w + 8], [479, 479, 3/2*w^3 - 2*w^2 - 10*w + 9/2], [479, 479, 5/2*w^3 - 5*w^2 - 12*w + 17/2], [491, 491, 2*w^2 - 2*w - 5], [491, 491, 2*w^3 - 6*w^2 - 6*w + 19], [509, 509, 3/2*w^3 - 4*w^2 - 4*w + 25/2], [509, 509, w^3 - w^2 - 6*w + 3], [521, 521, 3/2*w^3 - 3*w^2 - 8*w + 5/2], [521, 521, 3*w^3 - 8*w^2 - 12*w + 20], [529, 23, 3/2*w^3 - 2*w^2 - 8*w + 9/2], [529, 23, -2*w^3 + 5*w^2 + 6*w - 14], [541, 541, w^3 - w^2 - 4*w - 3], [541, 541, 5/2*w^3 - 6*w^2 - 10*w + 23/2], [569, 569, 1/2*w^3 - w - 7/2], [569, 569, 7/2*w^3 - 7*w^2 - 16*w + 27/2], [569, 569, 5/2*w^3 - 6*w^2 - 11*w + 27/2], [569, 569, -5/2*w^3 + 5*w^2 + 8*w - 17/2], [571, 571, 3/2*w^3 - 3*w^2 - 8*w + 3/2], [571, 571, 7/2*w^3 - 9*w^2 - 14*w + 45/2], [599, 599, -7/2*w^3 + 10*w^2 + 13*w - 53/2], [599, 599, -1/2*w^3 + 4*w^2 + w - 29/2], [619, 619, -3/2*w^3 + 6*w^2 + 3*w - 31/2], [619, 619, -3/2*w^3 + 4*w^2 + 7*w - 9/2], [619, 619, 1/2*w^3 - 2*w^2 - 3*w + 25/2], [619, 619, -3/2*w^3 + 6*w^2 + 3*w - 41/2], [641, 641, -3/2*w^3 + 5*w^2 + 6*w - 39/2], [641, 641, -7/2*w^3 + 8*w^2 + 17*w - 45/2], [661, 661, 5/2*w^3 - 7*w^2 - 8*w + 41/2], [661, 661, -w^3 + 4*w^2 - 14], [701, 701, -1/2*w^3 + 3*w^2 + 5*w - 5/2], [701, 701, 11/2*w^3 - 14*w^2 - 21*w + 69/2], [719, 719, -3/2*w^3 + 4*w^2 + 7*w - 13/2], [719, 719, -3*w^3 + 7*w^2 + 12*w - 13], [719, 719, -w^2 - 4*w - 2], [719, 719, 5*w^3 - 14*w^2 - 17*w + 37], [739, 739, w^3 - 7*w - 3], [739, 739, -5/2*w^3 + 7*w^2 + 7*w - 37/2], [751, 751, 5*w^3 - 14*w^2 - 16*w + 36], [751, 751, w^3 + 2*w^2 - 8*w - 12], [761, 761, 1/2*w^3 - 2*w^2 + 2*w + 15/2], [761, 761, w^3 - w^2 - 8*w + 3], [769, 769, -1/2*w^3 + 4*w^2 - w - 29/2], [769, 769, -5/2*w^3 + 8*w^2 + 7*w - 43/2], [809, 809, 1/2*w^3 - w^2 - 3*w - 7/2], [809, 809, w - 6], [811, 811, -5*w^3 + 12*w^2 + 24*w - 38], [811, 811, -2*w^3 + 6*w^2 + 6*w - 21], [811, 811, 2*w^2 - 2*w - 3], [811, 811, 2*w^2 + 4*w - 1], [821, 821, -1/2*w^3 + 5*w + 17/2], [821, 821, 2*w^3 - 2*w^2 - 10*w - 1], [829, 829, -3*w^3 + 9*w^2 + 10*w - 23], [829, 829, 1/2*w^3 - 4*w^2 + 31/2], [839, 839, -3*w^3 + 8*w^2 + 12*w - 28], [839, 839, -3*w^3 + 6*w^2 + 15*w - 17], [841, 29, -5/2*w^3 + 5*w^2 + 10*w - 17/2], [841, 29, 5/2*w^3 - 5*w^2 - 10*w + 23/2], [911, 911, -1/2*w^3 + 6*w - 3/2], [911, 911, w^2 - 4*w - 6], [919, 919, 7/2*w^3 - 8*w^2 - 14*w + 37/2], [919, 919, 2*w^3 - 3*w^2 - 8*w + 4], [929, 929, 1/2*w^3 - 2*w^2 - 1/2], [929, 929, 1/2*w^3 - 2*w^2 - 3*w + 29/2], [929, 929, 2*w^3 - 2*w^2 - 7*w + 2], [929, 929, w^2 - 2*w - 10], [941, 941, 5/2*w^3 - 6*w^2 - 13*w + 25/2], [941, 941, -3/2*w^3 + 8*w + 7/2], [941, 941, 7/2*w^3 - 10*w^2 - 12*w + 45/2], [941, 941, 1/2*w^3 - 3*w^2 + 2*w + 29/2], [961, 31, 5/2*w^3 - 5*w^2 - 10*w + 21/2], [971, 971, w^3 - w^2 - 4*w - 5], [971, 971, 5/2*w^3 - 6*w^2 - 10*w + 19/2], [991, 991, -1/2*w^3 + 4*w^2 - 27/2], [991, 991, 3*w^3 - 9*w^2 - 10*w + 25]]; primes := [ideal : I in primesArray]; heckePol := x^6 - 4*x^5 - 8*x^4 + 28*x^3 + 32*x^2 - 32*x - 25; K := NumberField(heckePol); heckeEigenvaluesArray := [-1/2*e^3 + e^2 + 2*e + 1/2, e, e^2 - 2*e - 3, -1/2*e^5 + 3*e^4 - e^3 - 29/2*e^2 + 6*e + 13, 1/2*e^5 - 3*e^4 + e^3 + 27/2*e^2 - 4*e - 6, -1/2*e^5 + 2*e^4 + 3/2*e^3 - 17/2*e^2 + 11/2, 1/2*e^5 - 5/2*e^4 - e^3 + 25/2*e^2 + 3/2*e - 9, -1/2*e^5 + 3*e^4 - 33/2*e^2 + e + 15, -1, 1/2*e^5 - 2*e^4 - 3/2*e^3 + 13/2*e^2 + 5*e + 7/2, e^4 - 1/2*e^3 - 10*e^2 - 4*e + 15/2, -e^3 + 3*e^2 + 3*e + 1, 1/2*e^5 - 3*e^4 + 4*e^3 + 15/2*e^2 - 21*e, 1/2*e^5 - 4*e^4 + 3*e^3 + 41/2*e^2 - 7*e - 19, 1/2*e^4 - e^3 - 11/2*e - 8, 1/2*e^5 - 4*e^4 + 7/2*e^3 + 39/2*e^2 - 11*e - 25/2, 3/2*e^5 - 13/2*e^4 - 3*e^3 + 55/2*e^2 - 3/2*e - 18, -e^3 + 4*e^2 + 2*e - 1, -e^5 + 5*e^4 + 3/2*e^3 - 26*e^2 - 2*e + 49/2, -e^5 + 9/2*e^4 + 3/2*e^3 - 20*e^2 + 9/2*e + 25/2, -e^5 + 7/2*e^4 + 11/2*e^3 - 16*e^2 - 27/2*e + 15/2, 1/2*e^5 - 3*e^4 + 3*e^3 + 21/2*e^2 - 18*e - 1, 3/2*e^4 - 11/2*e^3 - 2*e^2 + 27/2*e - 11/2, e^5 - 11/2*e^4 + e^3 + 25*e^2 - 19/2*e - 16, -e^5 + 5*e^4 - 20*e^2 + 4*e + 4, 1/2*e^5 - 5/2*e^4 + 4*e^3 + 3/2*e^2 - 49/2*e + 5, -e^5 + 9/2*e^4 + 2*e^3 - 17*e^2 - 13/2*e + 4, 1/2*e^5 - 3*e^4 - 1/2*e^3 + 31/2*e^2 + 8*e - 17/2, -3/2*e^3 + 3*e^2 + 5*e - 5/2, e^5 - 9/2*e^4 - 1/2*e^3 + 13*e^2 - 9/2*e + 27/2, 1/2*e^5 - 3/2*e^4 - 9/2*e^3 + 19/2*e^2 + 31/2*e - 35/2, 1/2*e^3 - 10*e - 9/2, 3/2*e^3 - 5*e^2 - 6*e + 15/2, 2*e^3 - 5*e^2 - 8*e + 3, -1/2*e^5 + 3*e^4 + 1/2*e^3 - 45/2*e^2 + 7*e + 69/2, -1/2*e^5 + 8*e^3 - 9/2*e^2 - 10*e + 15, 2*e^4 - 15/2*e^3 - 4*e^2 + 23*e - 7/2, 1/2*e^5 - 3/2*e^4 - 1/2*e^3 + 3/2*e^2 - 23/2*e + 11/2, -1/2*e^5 + 3*e^4 + 1/2*e^3 - 29/2*e^2 - 4*e - 5/2, e^5 - 13/2*e^4 + 7/2*e^3 + 31*e^2 - 31/2*e - 31/2, 5/2*e^5 - 11*e^4 - 7/2*e^3 + 85/2*e^2 - 7*e - 31/2, 1/2*e^5 - 5*e^4 + 5*e^3 + 61/2*e^2 - 18*e - 31, -1/2*e^5 + 9/2*e^4 - 3*e^3 - 53/2*e^2 + 15/2*e + 14, 1/2*e^5 - 2*e^4 - 9/2*e^3 + 33/2*e^2 + 10*e - 25/2, -3/2*e^5 + 13/2*e^4 + 7*e^3 - 77/2*e^2 - 25/2*e + 27, 1/2*e^4 - 5/2*e^3 + 3*e^2 - 3/2*e - 31/2, e^5 - 11/2*e^4 + e^3 + 23*e^2 - 11/2*e - 4, e^5 - 6*e^4 - 5/2*e^3 + 39*e^2 + 13*e - 69/2, -1/2*e^5 + 17/2*e^3 - 3/2*e^2 - 24*e + 3/2, 3/2*e^5 - 7*e^4 - 2*e^3 + 57/2*e^2 - 7, -1/2*e^5 + e^4 + 3*e^3 - 1/2*e^2 + 3*e - 14, -e^5 + 7*e^4 - 5*e^3 - 32*e^2 + 17*e + 12, 2*e^5 - 19/2*e^4 - 7/2*e^3 + 41*e^2 + 11/2*e - 27/2, -3*e^5 + 31/2*e^4 + 5/2*e^3 - 76*e^2 + 9/2*e + 109/2, -5/2*e^4 + 17/2*e^3 + 8*e^2 - 49/2*e + 5/2, 3/2*e^5 - 8*e^4 - 2*e^3 + 87/2*e^2 - 6*e - 35, -1/2*e^5 + 5*e^4 - 5/2*e^3 - 73/2*e^2 + 8*e + 69/2, -1/2*e^5 + 3*e^4 + 1/2*e^3 - 35/2*e^2 + 4*e + 13/2, e^5 - 6*e^4 + 5*e^3 + 18*e^2 - 23*e - 1, -1/2*e^5 + 5/2*e^4 + e^3 - 31/2*e^2 + 11/2*e + 25, -3*e^5 + 29/2*e^4 + 9/2*e^3 - 72*e^2 + 13/2*e + 123/2, -3/2*e^4 - 1/2*e^3 + 24*e^2 + 3/2*e - 79/2, 2*e^4 - 7*e^3 - 3*e^2 + 16*e - 2, -e^5 + 4*e^4 + 9/2*e^3 - 25*e^2 + 3*e + 85/2, 3/2*e^5 - 15/2*e^4 + 5/2*e^3 + 49/2*e^2 - 43/2*e - 15/2, e^5 - 11/2*e^4 + 7/2*e^3 + 20*e^2 - 55/2*e - 27/2, -2*e^5 + 11*e^4 - 7/2*e^3 - 49*e^2 + 32*e + 83/2, -3/2*e^5 + 13/2*e^4 - 45/2*e^2 + 33/2*e + 29, -5/2*e^4 + 3*e^3 + 22*e^2 + 3/2*e - 28, -e^5 + 5*e^4 + 6*e^3 - 36*e^2 - 21*e + 29, -1/2*e^5 + 13/2*e^3 + 9/2*e^2 - 16*e - 21/2, -2*e^5 + 12*e^4 - 2*e^3 - 64*e^2 + 21*e + 55, 3/2*e^5 - 11*e^4 + 6*e^3 + 127/2*e^2 - 30*e - 70, -5/2*e^5 + 25/2*e^4 + 5*e^3 - 137/2*e^2 + 1/2*e + 57, -2*e^5 + 12*e^4 - 9/2*e^3 - 54*e^2 + 25*e + 75/2, -9/2*e^3 + 6*e^2 + 31*e - 17/2, -1/2*e^5 + 4*e^4 - 13/2*e^3 - 27/2*e^2 + 36*e + 13/2, 1/2*e^5 - 3/2*e^4 - 4*e^3 + 33/2*e^2 - 7/2*e - 34, -1/2*e^4 + 3/2*e^3 - e^2 - 3/2*e + 7/2, e^5 - 19/2*e^4 + 29/2*e^3 + 38*e^2 - 97/2*e - 19/2, 3*e^5 - 29/2*e^4 - 11/2*e^3 + 69*e^2 + 9/2*e - 85/2, 7/2*e^4 - 17/2*e^3 - 22*e^2 + 45/2*e + 45/2, 3/2*e^5 - 21/2*e^4 + 3*e^3 + 119/2*e^2 - 13/2*e - 45, 1/2*e^5 - 6*e^4 + 29/2*e^3 + 31/2*e^2 - 48*e + 11/2, 3/2*e^5 - 5*e^4 - 13*e^3 + 69/2*e^2 + 32*e - 14, e^5 - 2*e^4 - 23/2*e^3 + 11*e^2 + 30*e - 1/2, -e^5 + 11/2*e^4 + 1/2*e^3 - 37*e^2 + 35/2*e + 121/2, e^5 - 27/2*e^3 - 9*e^2 + 38*e + 43/2, 3/2*e^5 - 7/2*e^4 - 13*e^3 + 27/2*e^2 + 69/2*e - 9, 2*e^4 - 21/2*e^3 + 43*e + 7/2, e^5 - 5*e^4 + e^3 + 20*e^2 - 10*e - 19, 2*e^5 - 27/2*e^4 + 23/2*e^3 + 59*e^2 - 107/2*e - 87/2, -1/2*e^5 + 7/2*e^4 - 4*e^3 - 37/2*e^2 + 47/2*e + 26, e^5 - 9/2*e^4 - 7/2*e^3 + 28*e^2 - 11/2*e - 51/2, 1/2*e^5 - 7/2*e^4 + 7/2*e^3 + 37/2*e^2 - 53/2*e - 41/2, -3/2*e^5 + 11/2*e^4 + 9*e^3 - 71/2*e^2 - 5/2*e + 51, e^5 - 6*e^4 + 3/2*e^3 + 35*e^2 - 21*e - 85/2, -1/2*e^5 + 9/2*e^4 - 9*e^3 - 27/2*e^2 + 83/2*e + 3, -2*e^5 + 12*e^4 + 1/2*e^3 - 63*e^2 - 9*e + 67/2, 1/2*e^5 - 9/2*e^4 + 8*e^3 + 31/2*e^2 - 57/2*e - 1, 1/2*e^5 + 5/2*e^4 - 17*e^3 - 7/2*e^2 + 85/2*e - 11, 1/2*e^5 - 3/2*e^4 - 17/2*e^3 + 43/2*e^2 + 59/2*e - 27/2, -2*e^4 + 17/2*e^3 + 7*e^2 - 38*e - 23/2, 5/2*e^5 - 8*e^4 - 16*e^3 + 81/2*e^2 + 26*e - 23, -3*e^5 + 31/2*e^4 + 5/2*e^3 - 73*e^2 + 9/2*e + 107/2, 3/2*e^5 - 17/2*e^4 - 3/2*e^3 + 91/2*e^2 + 27/2*e - 65/2, -e^5 + 15/2*e^4 - 11*e^3 - 25*e^2 + 95/2*e + 16, 2*e^5 - 7*e^4 - 13*e^3 + 39*e^2 + 23*e - 16, 3/2*e^5 - 8*e^4 - 17/2*e^3 + 119/2*e^2 + 23*e - 111/2, -1/2*e^5 + e^4 + 4*e^3 + 1/2*e^2 - 27, -3*e^5 + 31/2*e^4 + 11/2*e^3 - 83*e^2 - 17/2*e + 83/2, e^5 - 5*e^4 - 3*e^3 + 21*e^2 + 24*e - 12, -2*e^5 + 21/2*e^4 - 1/2*e^3 - 42*e^2 + 23/2*e + 17/2, -e^5 + 7*e^4 - 4*e^3 - 33*e^2 + 6*e + 3, -e^4 + 15/2*e^3 - 6*e^2 - 19*e + 5/2, 3/2*e^5 - 5*e^4 - 11/2*e^3 + 35/2*e^2 - e + 5/2, 2*e^4 - 9*e^3 + 4*e^2 + 17*e - 24, 1/2*e^5 - 17/2*e^4 + 15*e^3 + 97/2*e^2 - 89/2*e - 59, -2*e^5 + 6*e^4 + 10*e^3 - 12*e^2 - 28*e - 22, 3/2*e^5 - 15/2*e^4 - 3*e^3 + 71/2*e^2 + 19/2*e, -3/2*e^5 + 11/2*e^4 + 8*e^3 - 71/2*e^2 - 5/2*e + 46, -2*e^3 + 9*e^2 - e - 30, -9/2*e^5 + 23*e^4 + 9*e^3 - 247/2*e^2 - 15*e + 81, -1/2*e^5 + 5/2*e^4 - 1/2*e^3 - 5/2*e^2 - 3/2*e - 55/2, -2*e^5 + 29/2*e^4 - 19/2*e^3 - 74*e^2 + 79/2*e + 151/2, -2*e^5 + 11*e^4 + 4*e^3 - 69*e^2 - 2*e + 60, 2*e^5 - 19/2*e^4 - 3/2*e^3 + 39*e^2 - 19/2*e - 5/2, e^5 - 5*e^4 - 11/2*e^3 + 34*e^2 + 26*e - 37/2, -3*e^5 + 33/2*e^4 - 5*e^3 - 64*e^2 + 53/2*e + 21, -3/2*e^5 + 8*e^4 - 65/2*e^2 + 6*e - 16, -3/2*e^5 + 8*e^4 + 5/2*e^3 - 95/2*e^2 - 5*e + 107/2, 5/2*e^5 - 9*e^4 - 37/2*e^3 + 113/2*e^2 + 48*e - 87/2, 3/2*e^5 - 13/2*e^4 - 6*e^3 + 73/2*e^2 + 37/2*e - 36, 3*e^5 - 35/2*e^4 + 7*e^3 + 79*e^2 - 95/2*e - 62, 2*e^5 - 15/2*e^4 - 27/2*e^3 + 46*e^2 + 61/2*e - 91/2, e^5 - 13/2*e^4 + 3/2*e^3 + 38*e^2 - 15/2*e - 89/2, -2*e^5 + 27/2*e^4 - 17/2*e^3 - 63*e^2 + 43/2*e + 89/2, -3/2*e^5 + 11/2*e^4 + 7*e^3 - 49/2*e^2 - 7/2*e + 11, -1/2*e^4 + 3/2*e^3 + 21/2*e + 13/2, 5/2*e^5 - 19/2*e^4 - 17*e^3 + 119/2*e^2 + 91/2*e - 49, 1/2*e^5 - e^4 - 19/2*e^3 + 37/2*e^2 + 34*e - 45/2, -3/2*e^5 + 17/2*e^4 + 7/2*e^3 - 101/2*e^2 - 31/2*e + 95/2, -7/2*e^5 + 35/2*e^4 + 4*e^3 - 183/2*e^2 + 41/2*e + 95, -5/2*e^5 + 37/2*e^4 - 14*e^3 - 197/2*e^2 + 127/2*e + 97, -5/2*e^5 + 14*e^4 + 7/2*e^3 - 159/2*e^2 - 5*e + 155/2, 2*e^5 - 23/2*e^4 + 9/2*e^3 + 52*e^2 - 73/2*e - 93/2, -5/2*e^5 + 12*e^4 + 3/2*e^3 - 109/2*e^2 + 20*e + 71/2, 1/2*e^5 - 11/2*e^4 + 9/2*e^3 + 67/2*e^2 + 9/2*e - 83/2, e^5 - 7/2*e^4 - 3*e^3 + 5*e^2 + 25/2*e + 4, 11/2*e^5 - 63/2*e^4 + 13/2*e^3 + 297/2*e^2 - 103/2*e - 235/2, -3*e^5 + 33/2*e^4 + 3/2*e^3 - 89*e^2 + 25/2*e + 159/2, -e^5 + 7/2*e^4 + 3/2*e^3 - 5*e^2 + 23/2*e - 65/2, 3/2*e^5 - 9/2*e^4 - 12*e^3 + 71/2*e^2 + 21/2*e - 53, e^5 - 2*e^4 - 9*e^3 + 2*e^2 + 40*e + 6, -3*e^5 + 31/2*e^4 + 5/2*e^3 - 86*e^2 + 49/2*e + 209/2, -3/2*e^5 + 11*e^4 - 8*e^3 - 125/2*e^2 + 46*e + 67, -11/2*e^5 + 27*e^4 + 17/2*e^3 - 259/2*e^2 + 2*e + 179/2, -9/2*e^4 + 11*e^3 + 24*e^2 - 33/2*e - 12, -4*e^5 + 22*e^4 - e^3 - 104*e^2 + 21*e + 90, 5/2*e^5 - 13*e^4 - 3/2*e^3 + 121/2*e^2 + e - 51/2]; heckeEigenvalues := AssociativeArray(); for i := 1 to #heckeEigenvaluesArray do heckeEigenvalues[primes[i]] := heckeEigenvaluesArray[i]; end for; ALEigenvalues := AssociativeArray(); ALEigenvalues[ideal] := 1; // EXAMPLE: // pp := Factorization(2*ZF)[1][1]; // heckeEigenvalues[pp]; print "To reconstruct the Hilbert newform f, type f, iso := Explode(make_newform());"; function make_newform(); M := HilbertCuspForms(F, NN); S := NewSubspace(M); // SetVerbose("ModFrmHil", 1); NFD := NewformDecomposition(S); newforms := [* Eigenform(U) : U in NFD *]; if #newforms eq 0 then; print "No Hilbert newforms at this level"; return 0; end if; print "Testing ", #newforms, " possible newforms"; newforms := [* f: f in newforms | IsIsomorphic(BaseField(f), K) *]; print #newforms, " newforms have the correct Hecke field"; if #newforms eq 0 then; print "No Hilbert newform found with the correct Hecke field"; return 0; end if; autos := Automorphisms(K); xnewforms := [* *]; for f in newforms do; if K eq RationalField() then; Append(~xnewforms, [* f, autos[1] *]); else; flag, iso := IsIsomorphic(K,BaseField(f)); for a in autos do; Append(~xnewforms, [* f, a*iso *]); end for; end if; end for; newforms := xnewforms; for P in primes do; xnewforms := [* *]; for f_iso in newforms do; f, iso := Explode(f_iso); if HeckeEigenvalue(f,P) eq iso(heckeEigenvalues[P]) then; Append(~xnewforms, f_iso); end if; end for; newforms := xnewforms; if #newforms eq 0 then; print "No Hilbert newform found which matches the Hecke eigenvalues"; return 0; else if #newforms eq 1 then; print "success: unique match"; return newforms[1]; end if; end if; end for; print #newforms, "Hilbert newforms found which match the Hecke eigenvalues"; return newforms[1]; end function;