/* 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![14, -4, -10, 0, 1]; F := NumberField(g); ZF := Integers(F); NN := ideal; primesArray := [ [2, 2, -w - 2], [7, 7, -2/3*w^3 + 2/3*w^2 + 5*w - 7/3], [7, 7, -1/3*w^3 + 1/3*w^2 + w - 5/3], [9, 3, -1/3*w^3 + 1/3*w^2 + 3*w - 5/3], [9, 3, w + 1], [17, 17, w + 3], [17, 17, -1/3*w^3 + 1/3*w^2 + 3*w - 11/3], [31, 31, 1/3*w^3 - 1/3*w^2 - w - 1/3], [31, 31, -2/3*w^3 + 2/3*w^2 + 5*w - 1/3], [41, 41, -2/3*w^3 + 5/3*w^2 + 4*w - 19/3], [41, 41, w^2 - 5], [41, 41, 2*w + 3], [41, 41, 2/3*w^3 + 4/3*w^2 - 5*w - 29/3], [47, 47, -2/3*w^3 + 5/3*w^2 + 3*w - 19/3], [47, 47, 1/3*w^3 + 2/3*w^2 - 3*w - 13/3], [49, 7, -1/3*w^3 + 1/3*w^2 + 2*w - 11/3], [73, 73, -1/3*w^3 + 1/3*w^2 + 5*w + 19/3], [73, 73, -2/3*w^3 - 1/3*w^2 + 4*w + 11/3], [73, 73, -1/3*w^3 + 4/3*w^2 + 2*w - 17/3], [103, 103, -1/3*w^3 + 4/3*w^2 + w - 23/3], [103, 103, w^2 - w - 3], [113, 113, -2/3*w^3 + 2/3*w^2 + 5*w + 11/3], [113, 113, 1/3*w^3 - 1/3*w^2 - w - 13/3], [127, 127, 2/3*w^3 + 1/3*w^2 - 9*w - 41/3], [127, 127, -2/3*w^3 + 5/3*w^2 + 5*w - 31/3], [127, 127, -1/3*w^3 + 1/3*w^2 - 11/3], [127, 127, 4/3*w^3 + 5/3*w^2 - 10*w - 43/3], [151, 151, -1/3*w^3 + 4/3*w^2 + w - 29/3], [151, 151, 2/3*w^3 - 2/3*w^2 - 6*w - 5/3], [167, 167, -2/3*w^3 + 5/3*w^2 + 2*w - 19/3], [167, 167, 2/3*w^3 + 1/3*w^2 - 6*w - 11/3], [191, 191, -w^3 + 2*w^2 + 6*w - 5], [191, 191, 1/3*w^3 + 2/3*w^2 - 2*w - 19/3], [193, 193, -1/3*w^3 + 1/3*w^2 + 5*w + 13/3], [193, 193, 2/3*w^3 + 7/3*w^2 - 2*w - 23/3], [199, 199, 1/3*w^3 + 2/3*w^2 + 2*w + 11/3], [199, 199, 1/3*w^3 + 2/3*w^2 - 5*w - 31/3], [223, 223, -2/3*w^3 + 5/3*w^2 + 5*w - 13/3], [223, 223, 4/3*w^3 - 7/3*w^2 - 8*w + 17/3], [223, 223, 2/3*w^3 + 1/3*w^2 - 4*w - 17/3], [223, 223, w^3 - w^2 - 7*w - 1], [233, 233, -1/3*w^3 + 1/3*w^2 + w - 17/3], [233, 233, -2/3*w^3 + 2/3*w^2 + 5*w - 19/3], [239, 239, 5/3*w^3 + 7/3*w^2 - 10*w - 41/3], [239, 239, -5/3*w^3 - 7/3*w^2 + 12*w + 59/3], [241, 241, -1/3*w^3 + 7/3*w^2 + w - 23/3], [241, 241, 5/3*w^3 + 10/3*w^2 - 10*w - 59/3], [257, 257, -1/3*w^3 + 1/3*w^2 + 4*w - 5/3], [257, 257, 1/3*w^3 - 1/3*w^2 - 4*w - 1/3], [257, 257, 2/3*w^3 + 1/3*w^2 - 7*w - 23/3], [257, 257, -4/3*w^3 + 1/3*w^2 + 10*w + 13/3], [263, 263, -4/3*w^3 + 7/3*w^2 + 9*w - 23/3], [263, 263, 1/3*w^3 + 2/3*w^2 - w - 13/3], [271, 271, 5/3*w^3 - 5/3*w^2 - 12*w + 19/3], [271, 271, w^3 - w^2 - 4*w + 5], [281, 281, w^2 + 5*w + 5], [281, 281, -1/3*w^3 - 5/3*w^2 + 2*w + 25/3], [289, 17, w^3 - w^2 - 6*w + 3], [311, 311, 1/3*w^3 - 7/3*w^2 + 41/3], [311, 311, -2*w + 5], [311, 311, -w^3 - 2*w^2 + 7*w + 15], [311, 311, 2/3*w^3 - 2/3*w^2 - 6*w - 11/3], [313, 313, w^3 - w^2 - 5*w + 1], [313, 313, -4/3*w^3 + 4/3*w^2 + 9*w - 5/3], [337, 337, 4/3*w^3 - 4/3*w^2 - 11*w + 5/3], [337, 337, 2/3*w^3 + 1/3*w^2 - 6*w - 29/3], [359, 359, -w^3 - w^2 + 12*w + 19], [359, 359, -1/3*w^3 + 4/3*w^2 + 5*w + 1/3], [359, 359, -1/3*w^3 - 8/3*w^2 - 4*w + 1/3], [359, 359, w^2 - 3*w - 9], [361, 19, 2*w^2 - w - 13], [361, 19, -w^3 + 3*w^2 + 5*w - 9], [409, 409, -w - 5], [409, 409, -1/3*w^3 + 1/3*w^2 + 3*w - 17/3], [431, 431, -w^3 - 3*w^2 + 2*w + 9], [431, 431, 2/3*w^3 + 7/3*w^2 - w - 23/3], [433, 433, -1/3*w^3 + 1/3*w^2 + 6*w + 19/3], [433, 433, 2/3*w^3 + 7/3*w^2 - 3*w - 29/3], [439, 439, 2/3*w^3 + 4/3*w^2 - 8*w - 47/3], [439, 439, 4/3*w^3 - 10/3*w^2 - 8*w + 29/3], [439, 439, 2*w^2 - 13], [439, 439, 5*w + 9], [449, 449, w^2 - 11], [449, 449, 2/3*w^3 - 5/3*w^2 - 4*w + 1/3], [457, 457, -w^3 - w^2 + 10*w + 17], [457, 457, -4/3*w^3 + 4/3*w^2 + 7*w + 1/3], [457, 457, 4/3*w^3 + 5/3*w^2 - 5*w - 19/3], [457, 457, -w^3 + 2*w^2 + 7*w - 13], [463, 463, w^3 - 2*w^2 - 5*w + 9], [463, 463, 2/3*w^3 + 1/3*w^2 - 5*w - 5/3], [463, 463, 5/3*w^3 - 11/3*w^2 - 9*w + 43/3], [463, 463, 2/3*w^3 + 4/3*w^2 - 5*w - 23/3], [487, 487, -4/3*w^3 - 8/3*w^2 + 7*w + 37/3], [487, 487, w^3 + w^2 - 8*w - 9], [487, 487, -2/3*w^3 - 4/3*w^2 + 4*w + 17/3], [487, 487, 5/3*w^3 - 11/3*w^2 - 8*w + 37/3], [503, 503, 2/3*w^3 + 4/3*w^2 - 4*w - 29/3], [503, 503, 2/3*w^3 + 1/3*w^2 - 10*w - 47/3], [503, 503, 1/3*w^3 - 1/3*w^2 + w + 17/3], [503, 503, -4/3*w^3 - 8/3*w^2 + 5*w + 31/3], [521, 521, -1/3*w^3 + 4/3*w^2 + 9*w + 31/3], [521, 521, w^3 - 6*w - 3], [529, 23, -1/3*w^3 + 1/3*w^2 + 2*w - 17/3], [529, 23, 1/3*w^3 - 1/3*w^2 - 2*w - 13/3], [569, 569, -4/3*w^3 - 5/3*w^2 + 7*w + 25/3], [569, 569, -1/3*w^3 - 5/3*w^2 - 2*w - 5/3], [577, 577, -1/3*w^3 + 7/3*w^2 + 3*w - 23/3], [577, 577, -4/3*w^3 + 10/3*w^2 + 9*w - 47/3], [599, 599, -4/3*w^3 - 8/3*w^2 + 6*w + 37/3], [599, 599, 2/3*w^3 + 4/3*w^2 - 3*w - 23/3], [601, 601, -2/3*w^3 + 8/3*w^2 + 4*w - 43/3], [601, 601, -2/3*w^3 + 8/3*w^2 + 4*w - 25/3], [617, 617, -1/3*w^3 + 7/3*w^2 + 2*w - 23/3], [617, 617, w^3 - 3*w^2 - 6*w + 15], [625, 5, -5], [631, 631, -2*w^3 + 2*w^2 + 14*w - 1], [631, 631, -w^3 + 10*w - 1], [641, 641, -w^2 - 1], [641, 641, -2/3*w^3 + 5/3*w^2 + 4*w - 37/3], [641, 641, 2/3*w^3 - 8/3*w^2 - 5*w + 37/3], [641, 641, w^3 - 3*w^2 - 7*w + 11], [647, 647, -1/3*w^3 - 2/3*w^2 - 3*w - 17/3], [647, 647, 1/3*w^3 + 2/3*w^2 - 6*w - 37/3], [673, 673, 2/3*w^3 - 2/3*w^2 - 7*w - 5/3], [673, 673, 2/3*w^3 - 5/3*w^2 - 3*w + 1/3], [673, 673, -1/3*w^3 + 1/3*w^2 + 5*w - 11/3], [673, 673, 1/3*w^3 + 2/3*w^2 - 3*w - 31/3], [719, 719, -w^3 - 2*w^2 + 4*w + 9], [719, 719, -w^3 - 2*w^2 + 5*w + 11], [727, 727, -w^3 + 3*w^2 + 4*w - 13], [727, 727, -1/3*w^3 + 4/3*w^2 + 4*w - 23/3], [727, 727, 1/3*w^3 + 5/3*w^2 - 4*w - 25/3], [727, 727, -2/3*w^3 - 1/3*w^2 + 4*w + 23/3], [743, 743, 1/3*w^3 + 2/3*w^2 + 3*w + 23/3], [743, 743, -1/3*w^3 + 7/3*w^2 + 2*w - 53/3], [751, 751, -2/3*w^3 + 5/3*w^2 + 2*w - 25/3], [751, 751, -2/3*w^3 - 1/3*w^2 + 6*w + 5/3], [761, 761, -1/3*w^3 + 7/3*w^2 + w - 29/3], [761, 761, -2/3*w^3 + 8/3*w^2 + 3*w - 37/3], [769, 769, -4/3*w^3 + 13/3*w^2 + 6*w - 59/3], [769, 769, -7/3*w^3 + 7/3*w^2 + 16*w - 5/3], [823, 823, -4/3*w^3 + 1/3*w^2 + 11*w + 25/3], [823, 823, w^3 - 2*w^2 - 3*w + 1], [857, 857, w^2 - 3*w - 5], [857, 857, -2/3*w^3 - 1/3*w^2 + 8*w - 1/3], [857, 857, 1/3*w^3 + 2/3*w^2 - 5*w - 13/3], [857, 857, w^2 - 4*w - 9], [863, 863, -4/3*w^3 + 7/3*w^2 + 8*w - 5/3], [863, 863, 2/3*w^3 + 1/3*w^2 - 4*w - 29/3], [881, 881, -5/3*w^3 - 4/3*w^2 + 11*w + 41/3], [881, 881, -4/3*w^3 - 5/3*w^2 + 6*w + 19/3], [887, 887, -4/3*w^3 + 4/3*w^2 + 10*w + 1/3], [887, 887, 2/3*w^3 - 2/3*w^2 - 2*w - 5/3], [911, 911, w^3 - 9*w - 1], [911, 911, 5/3*w^3 + 10/3*w^2 - 12*w - 65/3], [911, 911, 1/3*w^3 - 1/3*w^2 + w + 23/3], [911, 911, -2/3*w^3 + 5/3*w^2 + w - 25/3], [919, 919, -2/3*w^3 + 8/3*w^2 - 37/3], [919, 919, 2/3*w^3 + 4/3*w^2 - 8*w - 23/3], [929, 929, -2*w^3 - 3*w^2 + 11*w + 17], [929, 929, 1/3*w^3 - 1/3*w^2 - 4*w - 19/3], [937, 937, 4/3*w^3 - 1/3*w^2 - 9*w - 13/3], [937, 937, 3*w - 1], [937, 937, -w^3 + w^2 + 7*w - 9], [937, 937, w^3 - w^2 - 9*w + 1], [961, 31, 4/3*w^3 - 4/3*w^2 - 8*w + 11/3], [967, 967, w^2 - 3*w - 11], [967, 967, 1/3*w^3 + 2/3*w^2 - w - 19/3], [967, 967, 1/3*w^3 + 5/3*w^2 + 6*w + 23/3], [967, 967, 4/3*w^3 - 7/3*w^2 - 9*w + 17/3], [977, 977, w^3 - 4*w^2 - 5*w + 23], [977, 977, 2/3*w^3 - 11/3*w^2 - 3*w + 31/3], [983, 983, 4/3*w^3 - 4/3*w^2 - 6*w + 23/3], [983, 983, -2*w^3 + 2*w^2 + 14*w - 9], [991, 991, 2/3*w^3 + 1/3*w^2 - 5*w + 1/3], [991, 991, -w^3 + 2*w^2 + 5*w - 11], [1009, 1009, -1/3*w^3 + 1/3*w^2 + 9*w + 37/3], [1009, 1009, 2/3*w^3 + 7/3*w^2 - 6*w - 47/3], [1031, 1031, -4/3*w^3 + 10/3*w^2 + 7*w - 47/3], [1031, 1031, w^3 - w^2 - 9*w - 3], [1031, 1031, 1/3*w^3 - 7/3*w^2 + 53/3], [1031, 1031, 1/3*w^3 + 5/3*w^2 - 3*w - 19/3], [1033, 1033, -4/3*w^3 - 5/3*w^2 + 5*w + 13/3], [1033, 1033, 2*w^3 + 2*w^2 - 14*w - 19], [1039, 1039, -4/3*w^3 + 10/3*w^2 + 10*w - 53/3], [1039, 1039, -2/3*w^3 + 8/3*w^2 + 6*w - 19/3], [1063, 1063, -1/3*w^3 - 8/3*w^2 + 4*w + 37/3], [1063, 1063, -2/3*w^3 + 5/3*w^2 + 2*w - 43/3], [1063, 1063, -5/3*w^3 + 14/3*w^2 + 8*w - 61/3], [1063, 1063, 2/3*w^3 + 4/3*w^2 - 5*w - 41/3], [1097, 1097, -4/3*w^3 + 7/3*w^2 + 8*w - 47/3], [1097, 1097, 5/3*w^3 - 8/3*w^2 - 8*w + 19/3], [1097, 1097, -2/3*w^3 + 8/3*w^2 + 4*w - 31/3], [1097, 1097, -2/3*w^3 + 8/3*w^2 + 4*w - 37/3], [1129, 1129, 2/3*w^3 + 10/3*w^2 - w - 29/3], [1129, 1129, -2/3*w^3 + 2/3*w^2 + 10*w + 29/3], [1151, 1151, -w^3 + w^2 + 15*w + 17], [1151, 1151, -2/3*w^3 + 5/3*w^2 + 6*w - 1/3], [1153, 1153, w^3 - w^2 - 9*w + 3], [1153, 1153, -3*w - 1], [1201, 1201, 1/3*w^3 + 8/3*w^2 - 4*w - 43/3], [1201, 1201, -5/3*w^3 - 13/3*w^2 + 7*w + 53/3], [1231, 1231, 2/3*w^3 + 1/3*w^2 - 3*w - 17/3], [1231, 1231, -5/3*w^3 + 8/3*w^2 + 11*w - 19/3], [1279, 1279, 4/3*w^3 - 1/3*w^2 - 10*w - 1/3], [1279, 1279, -4/3*w^3 + 7/3*w^2 + 6*w - 29/3], [1279, 1279, 2/3*w^3 + 1/3*w^2 - 7*w + 1/3], [1279, 1279, -1/3*w^3 + 4/3*w^2 - w - 29/3], [1297, 1297, -2*w^3 - 3*w^2 + 9*w + 11], [1297, 1297, w^3 + 3*w^2 - 1], [1303, 1303, 8/3*w^3 - 11/3*w^2 - 17*w + 19/3], [1303, 1303, 4/3*w^3 + 2/3*w^2 - 13*w - 19/3], [1319, 1319, 5/3*w^3 - 8/3*w^2 - 9*w + 37/3], [1319, 1319, 4/3*w^3 - 1/3*w^2 - 9*w + 5/3], [1321, 1321, -1/3*w^3 + 1/3*w^2 + 5*w - 5/3], [1321, 1321, 2/3*w^3 - 2/3*w^2 - 7*w + 1/3], [1327, 1327, 2/3*w^3 + 1/3*w^2 - 11*w - 53/3], [1327, 1327, -1/3*w^3 + 1/3*w^2 - 2*w - 23/3], [1361, 1361, 2/3*w^3 + 1/3*w^2 - 8*w - 41/3], [1361, 1361, -5/3*w^3 - 7/3*w^2 + 7*w + 29/3], [1367, 1367, -1/3*w^3 + 7/3*w^2 + 3*w - 41/3], [1367, 1367, 4/3*w^3 - 10/3*w^2 - 9*w + 29/3], [1369, 37, -4/3*w^3 + 10/3*w^2 + 9*w - 65/3], [1369, 37, 1/3*w^3 - 7/3*w^2 - 3*w + 5/3], [1409, 1409, -2/3*w^3 - 13/3*w^2 - w + 29/3], [1409, 1409, -4/3*w^3 - 2/3*w^2 + 5*w + 1/3], [1423, 1423, 2/3*w^3 + 1/3*w^2 + 19/3], [1423, 1423, 7/3*w^3 - 16/3*w^2 - 12*w + 59/3], [1423, 1423, -4/3*w^3 - 2/3*w^2 + 9*w + 37/3], [1423, 1423, 7/3*w^3 - 13/3*w^2 - 13*w + 29/3], [1433, 1433, 1/3*w^3 - 1/3*w^2 - w - 19/3], [1433, 1433, -2*w^3 - 2*w^2 + 13*w + 15], [1433, 1433, 2/3*w^3 - 2/3*w^2 - 5*w - 17/3], [1433, 1433, -2/3*w^3 + 11/3*w^2 + 2*w - 61/3], [1439, 1439, 2/3*w^3 + 4/3*w^2 - 6*w - 23/3], [1439, 1439, -4/3*w^3 + 10/3*w^2 + 6*w - 41/3], [1447, 1447, -5/3*w^3 + 11/3*w^2 + 7*w - 37/3], [1447, 1447, 2/3*w^3 - 5/3*w^2 - 8*w + 31/3], [1471, 1471, 5/3*w^3 - 2/3*w^2 - 14*w + 1/3], [1471, 1471, -w^3 + 2*w^2 + 2*w - 9], [1481, 1481, -1/3*w^3 - 5/3*w^2 + 7*w + 43/3], [1481, 1481, -8/3*w^3 + 17/3*w^2 + 17*w - 73/3], [1489, 1489, 4*w + 5], [1489, 1489, 4/3*w^3 - 4/3*w^2 - 12*w + 23/3], [1511, 1511, w^3 - 4*w^2 - 3*w + 9], [1511, 1511, 3*w^2 - 3*w - 23], [1543, 1543, 2/3*w^3 + 1/3*w^2 - 6*w + 1/3], [1543, 1543, -2/3*w^3 + 5/3*w^2 + 2*w - 31/3], [1553, 1553, -7/3*w^3 + 10/3*w^2 + 13*w - 41/3], [1553, 1553, 2*w^3 - w^2 - 13*w + 3], [1559, 1559, 2*w^2 - 15], [1559, 1559, -4/3*w^3 + 10/3*w^2 + 8*w - 23/3], [1567, 1567, -1/3*w^3 - 2/3*w^2 - 4*w - 23/3], [1567, 1567, -1/3*w^3 - 2/3*w^2 + 7*w + 43/3], [1601, 1601, -2/3*w^3 + 2/3*w^2 + 5*w - 25/3], [1601, 1601, -1/3*w^3 + 1/3*w^2 + w - 23/3], [1607, 1607, -7/3*w^3 + 10/3*w^2 + 18*w - 29/3], [1607, 1607, -2*w^3 + 4*w^2 + 12*w - 19], [1607, 1607, -2/3*w^3 - 4/3*w^2 + 4*w + 11/3], [1607, 1607, -4/3*w^3 - 5/3*w^2 + 11*w + 43/3], [1657, 1657, -4/3*w^3 + 1/3*w^2 + 6*w - 5/3], [1657, 1657, 8/3*w^3 - 11/3*w^2 - 18*w + 43/3], [1697, 1697, 2/3*w^3 - 2/3*w^2 - 8*w - 11/3], [1697, 1697, -2/3*w^3 - 1/3*w^2 + 10*w + 41/3], [1697, 1697, -w^3 - 3*w^2 + 7*w + 17], [1697, 1697, -2/3*w^3 - 1/3*w^2 + 13*w + 59/3], [1721, 1721, -2/3*w^3 - 7/3*w^2 - 4*w - 19/3], [1721, 1721, -5/3*w^3 - 7/3*w^2 + 5*w + 11/3], [1753, 1753, -7/3*w^3 - 14/3*w^2 + 15*w + 85/3], [1753, 1753, -5/3*w^3 - 13/3*w^2 + 11*w + 71/3], [1753, 1753, 1/3*w^3 + 2/3*w^2 - 6*w - 25/3], [1753, 1753, 1/3*w^3 + 8/3*w^2 - 2*w - 43/3], [1759, 1759, -1/3*w^3 + 4/3*w^2 + 4*w - 29/3], [1759, 1759, -w^3 + 2*w^2 + 8*w - 3], [1777, 1777, -2/3*w^3 + 11/3*w^2 + 4*w - 31/3], [1777, 1777, -5/3*w^3 + 14/3*w^2 + 12*w - 67/3], [1777, 1777, -4/3*w^3 + 13/3*w^2 + 8*w - 71/3], [1777, 1777, w^3 - 4*w^2 - 8*w + 13], [1783, 1783, -5/3*w^3 + 2/3*w^2 + 13*w + 29/3], [1783, 1783, 4/3*w^3 - 7/3*w^2 - 5*w - 1/3], [1831, 1831, -1/3*w^3 - 5/3*w^2 + 25/3], [1831, 1831, 4/3*w^3 + 2/3*w^2 - 7*w - 25/3], [1831, 1831, -7/3*w^3 + 13/3*w^2 + 16*w - 47/3], [1831, 1831, 3*w^3 - 5*w^2 - 19*w + 15], [1847, 1847, -4/3*w^3 - 2/3*w^2 + 8*w + 31/3], [1847, 1847, -8/3*w^3 - 10/3*w^2 + 19*w + 89/3], [1889, 1889, -2/3*w^3 - 1/3*w^2 + 10*w + 53/3], [1889, 1889, 2/3*w^3 + 7/3*w^2 + 3*w + 13/3], [1889, 1889, 3*w^3 - 2*w^2 - 24*w + 1], [1889, 1889, -5/3*w^3 - 7/3*w^2 + 5*w + 17/3], [1913, 1913, 5/3*w^3 - 5/3*w^2 - 9*w + 1/3], [1913, 1913, -4/3*w^3 + 7/3*w^2 + 9*w - 47/3], [1951, 1951, -7/3*w^3 - 8/3*w^2 + 17*w + 67/3], [1951, 1951, 4/3*w^3 - 10/3*w^2 - 10*w + 59/3], [1993, 1993, -8/3*w^3 + 8/3*w^2 + 19*w - 19/3], [1993, 1993, 5/3*w^3 - 5/3*w^2 - 7*w + 13/3], [1999, 1999, 2/3*w^3 + 1/3*w^2 - 3*w - 41/3], [1999, 1999, -5/3*w^3 + 8/3*w^2 + 11*w + 5/3]]; primes := [ideal : I in primesArray]; heckePol := x^5 - 3*x^4 - x^3 + 7*x^2 - 2*x - 1; K := NumberField(heckePol); heckeEigenvaluesArray := [e, -e^4 + 2*e^3 + 3*e^2 - 4*e, -1, e^4 - 3*e^3 - e^2 + 7*e - 2, 2*e^3 - 2*e^2 - 5*e + 1, -2*e^4 + 3*e^3 + 7*e^2 - 8*e - 3, e^4 - 3*e^3 + 6*e - 3, -2*e^4 + 7*e^3 + 4*e^2 - 18*e - 1, 3*e^4 - 10*e^3 - e^2 + 19*e - 4, -5*e^4 + 10*e^3 + 12*e^2 - 16*e - 4, 2*e^4 - e^3 - 8*e^2 - e + 4, -3*e^4 + 4*e^3 + 13*e^2 - 11*e - 8, -3*e^4 + 6*e^3 + 4*e^2 - 9*e + 7, -2*e^3 + e^2 + 8*e, 3*e^4 - e^3 - 13*e^2 - 2*e + 8, -3*e^4 + 6*e^3 + 6*e^2 - 10*e - 4, 6*e^4 - 17*e^3 - 9*e^2 + 32*e + 2, 6*e^4 - 9*e^3 - 19*e^2 + 19*e + 5, -e^4 + 2*e^3 + 2*e^2 - 3*e + 1, -10*e^4 + 19*e^3 + 21*e^2 - 34*e + 6, -3*e^4 + 6*e^3 + 8*e^2 - 10*e + 9, 8*e^4 - 17*e^3 - 19*e^2 + 36*e, -5*e^4 + 8*e^3 + 9*e^2 - 5*e, 2*e^4 - 6*e^3 - 5*e^2 + 21*e - 4, 4*e^4 - 11*e^3 - 6*e^2 + 20*e + 9, -4*e^4 + 4*e^3 + 19*e^2 - 8*e - 7, -e^3 - 3*e^2 + 13*e + 4, 2*e^3 - 2*e^2 - 7*e - 3, -2*e^4 + 4*e^3 + 4*e^2 - 7*e + 10, -e^4 - 3*e^3 + 12*e^2 + 11*e - 11, 4*e^4 - 14*e^3 + 3*e^2 + 23*e - 10, -2*e^4 + 12*e^3 - 10*e^2 - 21*e + 14, -10*e^4 + 20*e^3 + 28*e^2 - 45*e - 6, -2*e^4 + 9*e^3 - e^2 - 30*e + 11, 7*e^4 - 16*e^3 - 9*e^2 + 26*e - 2, e^4 - 7*e^3 + 7*e^2 + 18*e - 18, 6*e^4 - 12*e^3 - 23*e^2 + 36*e + 14, -12*e^4 + 29*e^3 + 18*e^2 - 56*e + 5, -3*e^4 + 15*e^2 + 11*e - 11, 3*e^4 - 11*e^3 + e^2 + 20*e + 4, -5*e^4 + 10*e^3 + 11*e^2 - 28*e + 3, 9*e^4 - 14*e^3 - 23*e^2 + 21*e + 8, -8*e^4 + 11*e^3 + 21*e^2 - 6*e - 10, -9*e^4 + 10*e^3 + 38*e^2 - 16*e - 32, 2*e^4 - e^3 - 6*e^2 - 4*e + 18, -2*e^4 + 4*e^3 + 2*e^2 - 9*e + 3, -4*e^4 + 9*e^3 + 13*e^2 - 27*e - 1, 11*e^4 - 20*e^3 - 24*e^2 + 34*e + 2, -9*e^4 + 16*e^3 + 24*e^2 - 32*e + 3, 10*e^4 - 25*e^3 - 21*e^2 + 60*e - 1, -8*e^4 + 19*e^3 + 6*e^2 - 26*e + 19, -e^4 + 5*e^3 - 10*e^2 - 4*e + 22, -5*e^4 + 10*e^3 + 14*e^2 - 36*e + 1, 5*e^4 - 12*e^3 - 8*e^2 + 17*e + 9, -3*e^4 + 12*e^3 + e^2 - 33*e + 16, -13*e^4 + 19*e^3 + 44*e^2 - 42*e - 10, 12*e^4 - 29*e^3 - 25*e^2 + 65*e - 6, -7*e^4 + 22*e^3 + 8*e^2 - 53*e + 4, 13*e^4 - 27*e^3 - 25*e^2 + 44*e - 3, 6*e^4 - 14*e^3 - 16*e^2 + 27*e + 13, 9*e^4 - 8*e^3 - 34*e^2 + 6*e + 29, 5*e^4 - 6*e^3 - 17*e^2 - 2*e + 25, -13*e^4 + 25*e^3 + 30*e^2 - 44*e + 3, -11*e^4 + 21*e^3 + 22*e^2 - 45*e + 15, -17*e^4 + 36*e^3 + 38*e^2 - 69*e, -14*e^4 + 32*e^3 + 21*e^2 - 64*e + 12, 10*e^4 - 25*e^3 - 19*e^2 + 56*e - 2, 6*e^4 - 7*e^3 - 12*e^2 + 3*e + 5, -6*e^4 + 6*e^3 + 33*e^2 - 12*e - 18, e^4 + 4*e^3 - 14*e^2 - 6*e + 15, 8*e^4 - 17*e^3 - 11*e^2 + 28*e - 6, 10*e^4 - 20*e^3 - 25*e^2 + 28*e + 17, 6*e^4 - 11*e^3 - 24*e^2 + 22*e + 9, 7*e^3 - 6*e^2 - 19*e + 14, -5*e^4 + 11*e^3 + 7*e^2 - 17*e + 26, 5*e^4 - 6*e^3 - 24*e^2 + 11*e + 29, 2*e^4 - 3*e^3 + 2*e^2 - 6*e - 14, 3*e^4 - 13*e^3 + 8*e^2 + 33*e - 12, -3*e^4 + 12*e^3 - 4*e^2 - 26*e + 21, 2*e^4 + 16*e^3 - 24*e^2 - 47*e + 12, 17*e^4 - 36*e^3 - 38*e^2 + 74*e + 9, -2*e^3 + 7*e^2 + 10*e - 24, 8*e^4 - 8*e^3 - 30*e^2 + 16*e + 13, 6*e^4 - 14*e^3 - 3*e^2 + 18*e - 8, -5*e^4 + 16*e^3 + 2*e^2 - 39*e + 9, 4*e^4 - 25*e^3 + 14*e^2 + 49*e - 14, 5*e^4 - 9*e^3 - 5*e^2 + 4*e + 5, -7*e^4 + 11*e^3 + 29*e^2 - 30*e - 19, -2*e^4 + 4*e^3 - 14*e^2 + 4*e + 38, 17*e^4 - 28*e^3 - 54*e^2 + 47*e + 31, 2*e^4 - 11*e^3 + 11*e^2 + 20*e - 29, 4*e^4 - 8*e^3 - 12*e^2 + 6*e + 15, -5*e^4 + 21*e^3 + 7*e^2 - 54*e - 5, 8*e^4 - 13*e^3 - 23*e^2 + 18*e + 8, -2*e^4 + 13*e^3 - 12*e^2 - 42*e + 29, -16*e^4 + 30*e^3 + 29*e^2 - 47*e + 16, -5*e^4 + 13*e^3 + 5*e^2 - 10*e + 16, 11*e^4 - 24*e^3 - 21*e^2 + 31*e + 2, -16*e^4 + 28*e^3 + 53*e^2 - 65*e - 16, -5*e^4 + 19*e^3 + 3*e^2 - 56*e + 19, -e^4 + 9*e^3 - 15*e^2 - 10*e + 14, -6*e^4 + 14*e^3 + 7*e^2 - 17*e + 6, 2*e^4 + 3*e^3 - 16*e^2 - 5*e - 15, 9*e^4 - 32*e^3 - 11*e^2 + 71*e - 5, 13*e^4 - 24*e^3 - 40*e^2 + 44*e + 26, -3*e^4 + 14*e^3 - 10*e^2 - 36*e + 15, 15*e^4 - 31*e^3 - 36*e^2 + 56*e + 9, -9*e^4 + 15*e^3 + 22*e^2 - 6*e - 6, -10*e^4 + 20*e^3 + 15*e^2 - 33*e + 27, 3*e^4 - 17*e^3 + 47*e + 2, -9*e^4 + 13*e^3 + 15*e^2 - 12*e + 23, -10*e^4 + 34*e^3 + 12*e^2 - 80*e + 17, -16*e^4 + 31*e^3 + 53*e^2 - 74*e - 20, e^4 + 2*e^3 - 7*e^2 - 2*e - 12, 2*e^4 - 5*e^3 - 13*e^2 + 22*e + 9, -7*e^4 + 14*e^3 + 17*e^2 - 30*e - 11, -8*e^4 + 2*e^3 + 43*e^2 + 4*e - 31, 8*e^4 - 16*e^3 - 8*e^2 + 22*e - 24, -8*e^4 + 17*e^3 + 14*e^2 - 42*e - 5, -17*e^4 + 31*e^3 + 35*e^2 - 47*e - 7, 5*e^4 - 24*e^3 - 12*e^2 + 76*e + 8, 13*e^4 - 32*e^3 - 28*e^2 + 75*e - 7, 8*e^4 - 15*e^3 - 41*e^2 + 38*e + 38, 3*e^4 + 4*e^3 - 19*e^2 - 31*e + 17, -5*e^4 - 5*e^3 + 34*e^2 + 2*e - 22, 5*e^4 - 13*e^3 - 3*e^2 + 18*e + 1, -4*e^4 + 9*e^3 - e^2 + 3*e + 29, 9*e^4 - 23*e^3 - 21*e^2 + 53*e + 14, 16*e^4 - 26*e^3 - 44*e^2 + 46*e + 32, 12*e^4 - 35*e^3 - 29*e^2 + 96*e + 5, -8*e^4 + 25*e^3 + e^2 - 35*e + 9, 19*e^4 - 38*e^3 - 44*e^2 + 68*e + 8, 22*e^4 - 39*e^3 - 46*e^2 + 70*e - 20, -6*e^4 + 3*e^3 + 34*e^2 - 13*e - 42, 3*e^4 - 5*e^3 - 20*e^2 + 9*e + 32, -8*e^4 - 3*e^3 + 38*e^2 + 26*e - 19, -5*e^4 + 3*e^3 + 26*e^2 - 27, e^4 - 5*e^3 + 23*e^2 - 4*e - 46, -13*e^4 + 41*e^3 + 15*e^2 - 103*e + 16, -2*e^4 + 14*e^3 - 10*e^2 - 40*e + 11, 13*e^4 - 27*e^3 - 38*e^2 + 50*e + 15, 12*e^4 - 33*e^3 - 29*e^2 + 68*e + 11, -25*e^4 + 47*e^3 + 65*e^2 - 87*e - 10, 6*e^4 - 25*e^3 - 10*e^2 + 81*e + 1, 3*e^4 - 19*e^3 - 7*e^2 + 76*e - 4, 5*e^4 - 32*e^3 + 8*e^2 + 88*e - 17, 5*e^4 - 6*e^3 - 19*e^2 + 11*e + 24, 5*e^4 - 8*e^3 - 8*e^2 - 8*e + 2, -15*e^4 + 21*e^3 + 45*e^2 - 49*e + 14, -e^4 - 16*e^3 + 28*e^2 + 23*e - 27, 16*e^4 - 16*e^3 - 60*e^2 + 33*e + 26, -3*e^4 + 29*e^3 - 27*e^2 - 56*e + 26, 28*e^4 - 55*e^3 - 71*e^2 + 108*e + 9, 7*e^4 - 10*e^3 - 23*e^2 + 19*e - 18, -13*e^4 + 34*e^3 + 24*e^2 - 68*e - 14, -26*e^4 + 56*e^3 + 65*e^2 - 111*e - 21, 22*e^4 - 54*e^3 - 37*e^2 + 98*e, -15*e^4 + 31*e^3 + 26*e^2 - 48*e + 16, 31*e^4 - 60*e^3 - 81*e^2 + 125*e + 10, 9*e^4 - 19*e^3 - 23*e^2 + 35*e + 7, 13*e^3 + 5*e^2 - 55*e - 26, -11*e^3 + 24*e^2 + 25*e - 48, 14*e^4 - 31*e^3 - 37*e^2 + 67*e + 16, 3*e^4 - 19*e^3 + 7*e^2 + 59*e - 8, 7*e^4 - 13*e^3 - 16*e^2 + 27*e - 17, 32*e^4 - 64*e^3 - 79*e^2 + 150*e - 4, -14*e^4 + 36*e^3 + 18*e^2 - 61*e - 8, -11*e^4 + 5*e^3 + 69*e^2 - 25*e - 69, -13*e^4 + 30*e^3 + 23*e^2 - 59*e + 6, 4*e^4 - 10*e^3 - 6*e^2 + 29*e - 8, -5*e^4 - 13*e^3 + 46*e^2 + 27*e - 31, -2*e^4 + 7*e^3 - 5*e^2 + 15*e + 10, -13*e^4 + 23*e^3 + 15*e^2 - 31*e + 38, -13*e^4 + 14*e^3 + 33*e^2 - 10*e - 4, 18*e^4 - 44*e^3 - 26*e^2 + 71*e - 12, -20*e^4 + 43*e^3 + 39*e^2 - 105*e + 24, 10*e^4 - 2*e^3 - 45*e^2 - e + 8, -7*e^4 + 17*e^3 - 2*e^2 - 32*e + 39, -12*e^4 + 22*e^3 + 35*e^2 - 39*e - 6, -9*e^4 + 16*e^3 + 23*e^2 - 45*e - 13, e^4 + 14*e^3 - 21*e^2 - 30*e + 31, -8*e^4 + 13*e^3 + 6*e^2 - 10*e + 53, -9*e^4 + 12*e^3 + 45*e^2 - 31*e - 35, 6*e^4 + 9*e^3 - 26*e^2 - 57*e + 33, -2*e^4 + e^3 + 14*e^2 + 15*e - 31, -8*e^4 + 35*e^3 + 14*e^2 - 103*e + 6, 16*e^4 - 34*e^3 - 40*e^2 + 88*e - 2, -8*e^3 + 9*e^2 + 4*e + 8, 10*e^4 - 15*e^3 - 21*e^2 + 6*e + 5, -21*e^4 + 58*e^3 + 31*e^2 - 113*e - 8, 5*e^4 - 8*e^3 + 3*e^2 - 8*e - 27, 18*e^4 - 35*e^3 - 52*e^2 + 81*e - 3, 21*e^4 - 39*e^3 - 61*e^2 + 81*e + 5, -11*e^4 + 25*e^3 + 21*e^2 - 37*e - 20, -20*e^4 + 32*e^3 + 63*e^2 - 66*e - 27, 16*e^4 - 23*e^3 - 40*e^2 + 35*e - 19, 6*e^4 - 23*e^3 - 12*e^2 + 62*e + 1, 15*e^4 - 50*e^3 - 6*e^2 + 108*e - 1, -3*e^4 - 3*e^3 + 13*e^2 + 17, -24*e^4 + 30*e^3 + 84*e^2 - 66*e - 29, 32*e^4 - 63*e^3 - 94*e^2 + 141*e + 10, -6*e^4 + 19*e^3 - 16*e^2 - 29*e + 36, 3*e^4 - 27*e^3 + 13*e^2 + 77*e - 29, 23*e^4 - 60*e^3 - 44*e^2 + 126*e, -12*e^4 + 13*e^3 + 59*e^2 - 38*e - 24, -15*e^4 + 31*e^3 + 34*e^2 - 82*e + 22, -5*e^4 + 13*e^3 + 14*e^2 - 43*e + 6, 4*e^4 - 17*e^3 + 5*e^2 + 50*e + 3, -7*e^4 + 6*e^3 + 19*e^2 + 17*e - 9, 27*e^4 - 44*e^3 - 81*e^2 + 71*e + 55, -20*e^4 + 59*e^3 + 29*e^2 - 122*e + 25, e^4 + 5*e^3 - 21*e^2 - 27*e + 40, 5*e^4 - 20*e^3 - 7*e^2 + 52*e + 34, -10*e^4 + 32*e^3 + 9*e^2 - 50*e, 3*e^4 - 11*e^3 + 17*e^2 + 16*e - 61, 16*e^4 - 16*e^3 - 54*e^2 + 6*e + 28, -2*e^4 - 8*e^3 + 22*e^2 + e - 22, 12*e^4 - 29*e^3 - 18*e^2 + 52*e - 27, -3*e^4 + 3*e^3 + 3*e^2 - e, -10*e^4 + 22*e^3 + 15*e^2 - 50*e - 6, 4*e^4 + 4*e^3 - 38*e^2 + 2*e + 37, 25*e^4 - 41*e^3 - 62*e^2 + 85*e - 32, -15*e^4 + 24*e^3 + 55*e^2 - 56*e + 2, 22*e^4 - 22*e^3 - 88*e^2 + 49*e + 50, e^3 - 10*e^2 + 33*e + 23, -4*e^4 + 31*e^3 - 7*e^2 - 90*e - 11, -8*e^4 + 11*e^3 + 38*e^2 - 29*e - 5, 19*e^4 - 47*e^3 - 45*e^2 + 121*e - 2, -17*e^4 + 14*e^3 + 74*e^2 - 43*e - 41, 12*e^4 - 29*e^3 - 22*e^2 + 76*e - 12, 33*e^4 - 76*e^3 - 50*e^2 + 142*e - 29, -20*e^4 + 55*e^3 + 27*e^2 - 131*e + 7, -6*e^4 - 12*e^3 + 33*e^2 + 50*e - 1, e^4 + 8*e^3 - e^2 - 58*e - 9, 6*e^4 - e^3 - 31*e^2 + 22*e, -7*e^4 + 22*e^3 - 9*e^2 - 51*e + 47, 21*e^4 - 43*e^3 - 53*e^2 + 70*e + 46, -19*e^4 + 50*e^3 + 14*e^2 - 86*e + 17, 10*e^4 + 4*e^3 - 69*e^2 - 2*e + 48, 6*e^4 - 6*e^3 - 18*e^2 - 6*e + 16, 20*e^4 - 42*e^3 - 43*e^2 + 94*e - 23, 10*e^4 - 26*e^3 - 21*e^2 + 65*e - 2, 5*e^4 - 10*e^3 - 16*e^2 + 17*e - 23, -5*e^4 + 26*e^3 + 5*e^2 - 83*e + 7, -13*e^4 + 22*e^3 + 16*e^2 - 12*e + 44, 2*e^4 - e^3 - 2*e^2 + e - 20, 12*e^4 - 7*e^3 - 36*e^2 - 5*e - 15, -2*e^4 - e^3 + 18*e^2 + 11*e - 41, -6*e^4 - 4*e^3 + 31*e^2 + e - 11, -12*e^4 + 19*e^3 + 13*e^2 - 25*e + 54, 5*e^4 + 19*e^3 - 62*e^2 - 41*e + 49, -10*e^4 + 26*e^3 + 39*e^2 - 41*e - 74, -3*e^4 + 18*e^3 + 11*e^2 - 57*e - 16, -14*e^4 + 19*e^3 + 34*e^2 - 26*e + 11, 2*e^4 - 4*e^3 - 10*e^2 - 8*e + 26, -10*e^4 + 37*e^3 + 17*e^2 - 108*e + 17, 6*e^4 - 18*e^3 - 16*e^2 + 38*e + 13, 3*e^4 + 3*e^3 - 5*e^2 - 25*e - 19, 26*e^4 - 60*e^3 - 54*e^2 + 117*e, 14*e^4 - 30*e^3 - 34*e^2 + 77*e - 34, -22*e^4 + 37*e^3 + 79*e^2 - 82*e - 32, -2*e^4 + 10*e^3 - 11*e - 45, -9*e^4 + 30*e^3 + 6*e^2 - 63*e + 1, -18*e^4 + 64*e^3 + 23*e^2 - 147*e + 5, -7*e^4 + 18*e^3 + 26*e^2 - 28*e - 47, -15*e^4 + 19*e^3 + 50*e^2 - 38*e + 23, 11*e^4 - 40*e^3 - 7*e^2 + 85*e - 30, -7*e^4 + 8*e^3 + 31*e^2 - 25*e + 8, 26*e^4 - 60*e^3 - 56*e^2 + 142*e - 26, -11*e^4 + 16*e^3 + 72*e^2 - 54*e - 62, -11*e^4 + 22*e^3 + 37*e^2 - 52*e - 29, 37*e^4 - 88*e^3 - 75*e^2 + 190*e - 12, 23*e^4 - 42*e^3 - 69*e^2 + 100*e + 30, 27*e^4 - 76*e^3 - 27*e^2 + 133*e - 43, 27*e^4 - 40*e^3 - 92*e^2 + 99*e + 20, -6*e^4 + 42*e^3 - 29*e^2 - 87*e + 52, 23*e^4 - 45*e^3 - 42*e^2 + 89*e - 30, -23*e^4 + 35*e^3 + 61*e^2 - 55*e - 44, -25*e^4 + 49*e^3 + 52*e^2 - 94*e + 45, -2*e^4 - 12*e^3 + 8*e^2 + 29*e + 50, 17*e^4 - 26*e^3 - 64*e^2 + 80*e + 29, -42*e^4 + 101*e^3 + 82*e^2 - 210*e + 8, -17*e^4 + 38*e^3 + 19*e^2 - 52*e + 15, 22*e^4 - 50*e^3 - 52*e^2 + 116*e + 1, -8*e^4 + 35*e^3 - 10*e^2 - 60*e + 13, 13*e^3 - e^2 - 58*e + 3, 3*e^4 - 19*e^3 + 4*e^2 + 61*e + 12, -11*e^4 + 33*e^3 + 22*e^2 - 86*e, -5*e^4 + 41*e^3 - 29*e^2 - 112*e + 32, -25*e^4 + 71*e^3 + 19*e^2 - 141*e + 41, 4*e^4 - 5*e^3 - 25*e^2 + 38*e + 23, 28*e^4 - 42*e^3 - 92*e^2 + 69*e + 68, -6*e^4 + 6*e^3 - 10*e^2 + 21*e + 69, -14*e^4 + 18*e^3 + 72*e^2 - 53*e - 78, 8*e^4 - 9*e^3 - 51*e^2 + 2*e + 78, 21*e^3 - 31*e^2 - 73*e + 54, -20*e^4 + 51*e^3 + 10*e^2 - 91*e + 42, -18*e^4 + 67*e^3 + 8*e^2 - 135*e - 9]; 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;