/* 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![5, 4, -5, -2, 1]; F := NumberField(g); ZF := Integers(F); NN := ideal; primesArray := [ [3, 3, w - 1], [4, 2, -w^3 + 2*w^2 + 4*w - 3], [5, 5, w], [7, 7, w - 2], [11, 11, w^2 - 2*w - 4], [23, 23, -w^2 + 2*w + 1], [23, 23, w^3 - 2*w^2 - 3*w + 3], [27, 3, -w^3 + w^2 + 6*w + 2], [31, 31, -w^3 + 3*w^2 + w - 1], [31, 31, -w^3 + 2*w^2 + 4*w - 4], [37, 37, w^2 - 2*w - 6], [37, 37, w^3 - 2*w^2 - 3*w + 2], [43, 43, w^2 - 3*w - 2], [61, 61, -w^3 + 2*w^2 + 2*w - 2], [73, 73, w^3 - 3*w^2 - 2*w + 3], [83, 83, -w - 3], [89, 89, -w^3 + 3*w^2 + 2*w - 2], [89, 89, 2*w - 1], [101, 101, w^3 - 4*w^2 + w + 7], [101, 101, 2*w^2 - 3*w - 3], [103, 103, w^3 - 7*w - 4], [107, 107, 3*w^3 - 2*w^2 - 17*w - 12], [109, 109, -w^3 + 2*w^2 + 5*w - 2], [113, 113, w^3 - 3*w^2 - 4*w + 4], [125, 5, w^3 - 2*w^2 - 5*w + 4], [139, 139, -w^3 + 2*w^2 + w - 4], [139, 139, -2*w^2 + 3*w + 7], [149, 149, -w^3 + 3*w^2 + w - 7], [149, 149, -2*w^3 + 6*w^2 + 5*w - 16], [157, 157, -2*w^3 + 6*w^2 + 3*w - 11], [157, 157, 2*w^3 - 3*w^2 - 10*w + 1], [163, 163, -w^3 + 4*w^2 + w - 9], [163, 163, 2*w^3 - 5*w^2 - 6*w + 7], [167, 167, -w^3 + 4*w^2 - 2*w - 6], [169, 13, -w^3 + 4*w^2 + w - 8], [169, 13, 2*w^2 - 3*w - 6], [173, 173, w^3 - w^2 - 4*w - 4], [181, 181, 2*w^3 - 4*w^2 - 7*w + 4], [181, 181, w^2 - 2*w + 2], [191, 191, 2*w^2 - 4*w - 3], [197, 197, w^3 - 5*w^2 + 17], [197, 197, -w^3 + w^2 + 4*w - 2], [211, 211, 2*w^3 - 4*w^2 - 8*w + 3], [211, 211, -w^3 + 6*w + 8], [223, 223, w^3 - 4*w^2 - 2*w + 6], [227, 227, 2*w^3 - 3*w^2 - 10*w - 2], [229, 229, -w^3 + 3*w^2 + 3*w - 1], [233, 233, -w^3 + w^2 + 5*w - 1], [233, 233, -2*w^3 + 7*w^2 + 4*w - 17], [257, 257, 2*w^3 - 5*w^2 - 5*w + 4], [263, 263, w^2 - 6], [263, 263, 3*w^3 - 9*w^2 - 8*w + 24], [281, 281, 3*w^3 - 4*w^2 - 14*w - 2], [281, 281, 2*w^3 - 3*w^2 - 8*w + 1], [289, 17, 2*w^3 - 4*w^2 - 9*w + 9], [289, 17, -2*w^3 + 5*w^2 + 4*w - 8], [293, 293, -w - 4], [307, 307, 3*w^3 - 3*w^2 - 15*w - 7], [311, 311, w^2 - 8], [311, 311, -w^3 + 5*w^2 - 2*w - 7], [337, 337, w^2 - 4*w - 2], [337, 337, -w^3 + 3*w^2 - 6], [343, 7, -2*w^3 + 7*w^2 + 3*w - 16], [347, 347, w^3 - 2*w^2 - 3*w - 3], [349, 349, -2*w^3 + 5*w^2 + 2*w - 4], [353, 353, -2*w^3 + 7*w^2 + 4*w - 14], [353, 353, -w^3 + 4*w^2 - 14], [359, 359, -w^3 + 3*w^2 - 2*w - 2], [367, 367, w^2 - 5*w - 4], [367, 367, w^2 - w - 8], [379, 379, 3*w^3 - 2*w^2 - 19*w - 11], [379, 379, -w^2 - w - 2], [379, 379, 3*w^3 - 21*w - 19], [379, 379, -2*w^3 + 3*w^2 + 10*w + 3], [383, 383, 3*w^3 - 6*w^2 - 11*w + 7], [383, 383, w^3 - 5*w^2 + w + 7], [389, 389, w^2 - 4*w - 1], [397, 397, -w^3 + w^2 + 6*w - 2], [397, 397, 2*w^3 - 2*w^2 - 11*w - 8], [401, 401, 3*w^2 - 4*w - 12], [409, 409, -2*w^3 + 7*w^2 + 4*w - 16], [409, 409, 3*w - 2], [419, 419, 2*w^2 - w - 8], [433, 433, -w^3 + 4*w^2 + w - 14], [439, 439, w^3 - w^2 - 7*w - 1], [439, 439, 3*w^3 - 7*w^2 - 9*w + 9], [443, 443, -2*w^3 + 5*w^2 + 3*w - 4], [449, 449, -2*w^3 + 5*w^2 + 4*w - 6], [457, 457, -2*w^3 + 5*w^2 + 8*w - 12], [461, 461, 2*w^3 - 3*w^2 - 6*w - 1], [463, 463, 3*w - 1], [463, 463, 2*w^3 + w^2 - 16*w - 18], [479, 479, -w^3 + 5*w^2 + w - 9], [487, 487, -3*w^3 + 8*w^2 + 7*w - 13], [503, 503, 3*w^2 - 6*w - 11], [503, 503, -w^3 + 5*w^2 + w - 13], [509, 509, -w^3 + 2*w^2 + 6*w - 6], [521, 521, 2*w^3 - 4*w^2 - 9*w + 6], [523, 523, -w^3 + 5*w^2 - 8], [523, 523, w^2 - 4*w - 7], [529, 23, -w^3 + 4*w^2 - w - 9], [541, 541, -w^3 + w^2 + 5*w - 3], [541, 541, -w^3 + 6*w^2 - 3*w - 19], [547, 547, w^3 - 2*w^2 - w - 2], [547, 547, -w^3 + 5*w^2 - 14], [557, 557, -2*w^3 + 4*w^2 + 6*w - 3], [557, 557, w^3 - 3*w^2 - 5*w + 11], [563, 563, w^3 - 5*w^2 + 2*w + 9], [563, 563, -w^3 + 4*w^2 + 2*w - 4], [569, 569, -2*w^3 + w^2 + 12*w + 12], [571, 571, -w^2 + 3*w - 4], [577, 577, w^2 - 2*w + 3], [587, 587, 3*w^2 - 5*w - 8], [587, 587, w^3 - 5*w^2 + w + 13], [613, 613, w^3 + w^2 - 7*w - 11], [617, 617, w^3 - 9*w - 2], [643, 643, 2*w^2 - 5*w - 8], [661, 661, -w^3 + 2*w^2 + 6*w - 2], [661, 661, -2*w^3 + 6*w^2 + w - 9], [673, 673, -2*w^3 + 5*w^2 + 8*w - 9], [677, 677, w^3 - 5*w - 7], [691, 691, 3*w^3 - 7*w^2 - 9*w + 11], [701, 701, 3*w^2 - 4*w - 7], [709, 709, -2*w^2 + 3*w + 12], [709, 709, -w^3 + 3*w^2 - 9], [719, 719, -2*w^2 + 6*w - 3], [727, 727, w^3 - 3*w^2 - 2*w - 1], [751, 751, -2*w^3 + 3*w^2 + 8*w - 4], [757, 757, -2*w^3 + 5*w^2 + 7*w - 6], [757, 757, w^3 - w^2 - 2*w - 3], [757, 757, -w^3 - w^2 + 10*w + 11], [757, 757, 6*w^3 - 14*w^2 - 20*w + 23], [761, 761, -4*w^3 + 10*w^2 + 13*w - 17], [769, 769, w^3 - 2*w^2 - w - 3], [769, 769, 5*w^3 - 8*w^2 - 22*w + 2], [773, 773, -w^3 + 5*w^2 - 3*w - 11], [787, 787, -2*w^3 + 8*w^2 - w - 13], [787, 787, 2*w^3 - 2*w^2 - 9*w - 8], [787, 787, 3*w^3 - 5*w^2 - 12*w + 3], [787, 787, 4*w^3 - 5*w^2 - 21*w - 4], [797, 797, 2*w^2 - w - 9], [797, 797, -3*w^3 + 7*w^2 + 10*w - 16], [821, 821, 4*w^3 - 3*w^2 - 24*w - 17], [821, 821, 2*w^3 - w^2 - 14*w - 6], [823, 823, 3*w^3 - 5*w^2 - 12*w + 1], [827, 827, -w^3 + 5*w^2 - 9], [827, 827, -2*w^3 + 6*w^2 + 2*w - 11], [827, 827, -2*w^3 + 7*w^2 + 6*w - 13], [827, 827, w^3 - w^2 - 8*w - 3], [853, 853, -w^3 + 2*w^2 + 3*w - 8], [857, 857, -w^3 - 2*w^2 + 11*w + 17], [857, 857, 3*w^3 - w^2 - 18*w - 16], [859, 859, -w^3 + w^2 + 7*w + 7], [859, 859, 5*w^3 - 5*w^2 - 26*w - 12], [859, 859, 2*w^3 - 4*w^2 - 4*w - 1], [859, 859, -3*w^2 + 4*w + 3], [863, 863, w^3 - 3*w^2 - 6*w + 3], [877, 877, w^3 - 2*w^2 - 3*w - 4], [877, 877, -w^3 + 5*w^2 - 2*w - 18], [883, 883, 3*w^3 - 7*w^2 - 7*w + 13], [883, 883, -4*w^3 + 9*w^2 + 14*w - 12], [919, 919, -w^3 + 4*w^2 + 3*w - 2], [919, 919, -w^3 + 3*w^2 + 2*w - 11], [929, 929, 2*w^3 - 4*w^2 - 9*w + 1], [937, 937, 3*w^3 - 9*w^2 - 4*w + 9], [953, 953, -3*w^3 + 9*w^2 + 6*w - 14], [961, 31, -3*w^3 + 6*w^2 + 11*w - 3], [967, 967, -w^3 + 5*w^2 - w - 11], [967, 967, 3*w^3 - 6*w^2 - 9*w + 1], [977, 977, 2*w^3 - 6*w^2 - 3*w + 18], [977, 977, 7*w^3 - 16*w^2 - 24*w + 26], [991, 991, 3*w^2 - 3*w - 8], [997, 997, 3*w^3 - 5*w^2 - 13*w - 1], [1009, 1009, 3*w^3 - 12*w^2 - 3*w + 34], [1013, 1013, -2*w^3 + 8*w^2 + w - 12], [1013, 1013, -2*w^3 + 3*w^2 + 6*w - 2], [1049, 1049, 3*w^3 - 5*w^2 - 14*w + 6], [1069, 1069, w^3 + w^2 - 6*w - 3], [1069, 1069, 2*w^3 - 8*w^2 - 2*w + 21], [1087, 1087, 4*w^3 - 5*w^2 - 20*w - 8], [1091, 1091, -2*w^3 + 8*w^2 - w - 16], [1103, 1103, -3*w^3 + 6*w^2 + 13*w - 9], [1117, 1117, 4*w^2 - 5*w - 16], [1117, 1117, 6*w^3 - 15*w^2 - 18*w + 26], [1123, 1123, -2*w^3 + 7*w^2 + 2*w - 6], [1123, 1123, -3*w^3 + 7*w^2 + 5*w - 11], [1129, 1129, -2*w^2 + 3*w - 2], [1129, 1129, 5*w^3 - 9*w^2 - 21*w + 9], [1129, 1129, 3*w^3 - 4*w^2 - 16*w - 2], [1129, 1129, w^3 + 2*w^2 - 10*w - 12], [1151, 1151, 2*w^3 + 2*w^2 - 17*w - 21], [1153, 1153, 6*w^3 - 11*w^2 - 24*w + 7], [1163, 1163, 3*w^3 - 7*w^2 - 8*w + 7], [1163, 1163, -3*w^3 + 10*w^2 + 7*w - 28], [1171, 1171, -2*w^3 + 4*w^2 + 9*w - 12], [1187, 1187, -3*w^3 + 10*w^2 + 4*w - 22], [1187, 1187, 5*w^3 - 9*w^2 - 22*w + 9], [1193, 1193, 3*w^3 - 6*w^2 - 10*w + 8], [1193, 1193, 3*w^2 - 3*w - 14], [1193, 1193, 4*w - 3], [1193, 1193, 3*w^3 - 10*w^2 - 7*w + 27], [1201, 1201, 4*w^3 - 9*w^2 - 15*w + 18], [1213, 1213, -w^3 + 4*w^2 - 4*w - 4], [1213, 1213, w^3 - 9*w + 1], [1217, 1217, w^3 - w^2 - w - 3], [1217, 1217, -3*w^3 + 20*w + 18], [1223, 1223, 6*w^3 - 11*w^2 - 24*w + 6], [1223, 1223, 3*w^2 - 6*w - 13], [1229, 1229, 3*w^3 - 6*w^2 - 13*w + 8], [1231, 1231, -w^3 + 4*w^2 - w - 12], [1259, 1259, -2*w^3 + 6*w^2 + 5*w - 8], [1259, 1259, 3*w^2 - 6*w - 4], [1277, 1277, -4*w^3 + 11*w^2 + 8*w - 19], [1279, 1279, -3*w^3 + 5*w^2 + 11*w + 1], [1283, 1283, -4*w^3 + 9*w^2 + 13*w - 14], [1291, 1291, -2*w^3 + 6*w^2 + 6*w - 9], [1291, 1291, -2*w^3 - 2*w^2 + 18*w + 21], [1297, 1297, 3*w^3 - 8*w^2 - 5*w + 8], [1319, 1319, -w^3 + 6*w^2 - 3*w - 9], [1321, 1321, -4*w^3 + 9*w^2 + 15*w - 12], [1327, 1327, w^2 + 2*w - 7], [1331, 11, -2*w^3 + 5*w^2 + 2*w - 9], [1367, 1367, -w^3 + 7*w^2 - 6*w - 11], [1367, 1367, -w^3 + w^2 + 8*w - 3], [1369, 37, -2*w^3 + 6*w^2 + 7*w - 9], [1373, 1373, -2*w^3 + 6*w^2 + 2*w - 1], [1409, 1409, 5*w^3 - 16*w^2 - 11*w + 38], [1423, 1423, -2*w^3 + 3*w^2 + 11*w - 2], [1433, 1433, -2*w^3 + w^2 + 9*w + 2], [1439, 1439, w^3 - 3*w^2 - 6*w + 4], [1439, 1439, -3*w^3 + 6*w^2 + 12*w - 4], [1447, 1447, 4*w^3 - 13*w^2 - 7*w + 24], [1453, 1453, -w^3 + 5*w^2 - 2*w - 16], [1459, 1459, 3*w^3 - 7*w^2 - 4*w + 4], [1471, 1471, -w^3 + 4*w^2 - 3*w - 8], [1487, 1487, -2*w^2 + w + 14], [1489, 1489, -3*w^3 + 7*w^2 + 5*w - 13], [1489, 1489, -4*w^2 + 6*w + 21], [1493, 1493, -2*w^3 + 7*w^2 + 2*w - 3], [1499, 1499, 6*w^3 - 14*w^2 - 20*w + 21], [1531, 1531, 3*w^3 - 7*w^2 - 8*w + 8], [1531, 1531, 2*w^2 + w - 8], [1531, 1531, -3*w^3 + 7*w^2 + 8*w - 11], [1531, 1531, 2*w^3 - 3*w^2 - 6*w - 4], [1553, 1553, -w^3 + 6*w^2 - 4*w - 12], [1567, 1567, 4*w^3 - 5*w^2 - 20*w - 2], [1571, 1571, 4*w^3 - 8*w^2 - 13*w + 13], [1571, 1571, 5*w^3 - 5*w^2 - 25*w - 9], [1579, 1579, -2*w^3 + 6*w^2 - 9], [1579, 1579, -3*w^3 + 8*w^2 + 5*w - 9], [1583, 1583, 4*w^2 - 4*w - 17], [1597, 1597, 3*w^3 - 6*w^2 - 9*w + 2], [1601, 1601, 2*w^2 - w - 11], [1609, 1609, 4*w^3 - 5*w^2 - 18*w - 7], [1613, 1613, -w^3 + 6*w^2 - 3*w - 16], [1613, 1613, -2*w^3 + 8*w^2 - 13], [1619, 1619, w^3 - 2*w^2 - 7*w + 1], [1621, 1621, -w^3 + w^2 + 2*w + 12], [1621, 1621, 6*w^3 - 11*w^2 - 25*w + 8], [1637, 1637, 3*w^3 - 5*w^2 - 14*w - 1], [1681, 41, -2*w^3 + 5*w^2 + 9*w - 4], [1681, 41, w^3 - 4*w^2 + 5*w + 6], [1693, 1693, 3*w^3 - 3*w^2 - 14*w - 2], [1697, 1697, 2*w^3 + w^2 - 16*w - 21], [1697, 1697, w^3 + w^2 - 8*w - 4], [1721, 1721, -3*w^3 + 9*w^2 + 6*w - 13], [1723, 1723, 2*w^3 - 2*w^2 - 12*w + 1], [1723, 1723, 5*w^2 - 7*w - 26], [1741, 1741, -2*w^3 + 2*w^2 + 9*w - 1], [1753, 1753, -w^3 + 4*w^2 + 5*w - 3], [1753, 1753, 3*w^3 + 2*w^2 - 24*w - 28], [1759, 1759, -w^3 + 7*w + 11], [1777, 1777, 2*w^3 - w^2 - 13*w - 4], [1777, 1777, -2*w^3 + 6*w^2 + 5*w - 7], [1787, 1787, -w^3 + 2*w^2 + 3*w - 9], [1801, 1801, -2*w^3 + 3*w^2 + 8*w + 7], [1861, 1861, -2*w^3 - w^2 + 14*w + 14], [1867, 1867, -w^3 + w^2 + 8*w - 1], [1871, 1871, -w^3 + 3*w^2 + 2*w - 12], [1873, 1873, 3*w^3 - 8*w^2 - 9*w + 22], [1877, 1877, -3*w^3 + 7*w^2 + 13*w - 7], [1877, 1877, 3*w^3 - w^2 - 19*w - 11], [1877, 1877, -7*w^3 + 17*w^2 + 23*w - 29], [1877, 1877, 5*w^2 - 7*w - 8], [1879, 1879, 4*w^3 - 8*w^2 - 16*w + 7], [1931, 1931, -2*w^3 + 6*w^2 + 9*w - 9], [1933, 1933, 5*w^3 - 13*w^2 - 14*w + 21], [1951, 1951, -w^2 + w - 4], [1973, 1973, w^3 - 6*w - 12], [1973, 1973, 3*w^3 - 11*w^2 + 19], [1993, 1993, -5*w^3 + 12*w^2 + 17*w - 19], [1993, 1993, -6*w^3 + 15*w^2 + 19*w - 26], [1999, 1999, -3*w^3 + 7*w^2 + 4*w - 9], [1999, 1999, 3*w^3 - 8*w^2 - 11*w + 17]]; primes := [ideal : I in primesArray]; heckePol := x^6 - 20*x^4 + 104*x^2 - 144; K := NumberField(heckePol); heckeEigenvaluesArray := [0, e, -1/24*e^5 + 5/6*e^3 - 10/3*e, -1/4*e^4 + 4*e^2 - 10, -1/4*e^4 + 4*e^2 - 10, -1/6*e^5 + 17/6*e^3 - 28/3*e, -1/12*e^5 + 7/6*e^3 - 2/3*e, -1/12*e^5 + 5/3*e^3 - 20/3*e, 1/2*e^4 - 7*e^2 + 16, -1/4*e^5 + 9/2*e^3 - 16*e, -1/4*e^4 + 2*e^2 + 8, 7/24*e^5 - 29/6*e^3 + 43/3*e, 1/12*e^5 - 2/3*e^3 - 10/3*e, -3/8*e^5 + 6*e^3 - 16*e, 1/24*e^5 - 5/6*e^3 + 19/3*e, -3/4*e^4 + 12*e^2 - 34, 11/24*e^5 - 23/3*e^3 + 65/3*e, -5/24*e^5 + 8/3*e^3 - 11/3*e, -3/4*e^4 + 12*e^2 - 36, -7/24*e^5 + 13/3*e^3 - 34/3*e, -1/3*e^5 + 37/6*e^3 - 74/3*e, -1/4*e^4 + e^2 + 10, 3/8*e^5 - 13/2*e^3 + 20*e, 3/8*e^5 - 6*e^3 + 17*e, -5/24*e^5 + 11/3*e^3 - 47/3*e, e^2 - 8, -e^2 + 12, 1/2*e^4 - 9*e^2 + 32, 7/4*e^4 - 28*e^2 + 76, e^2, 11/24*e^5 - 23/3*e^3 + 89/3*e, -5/4*e^4 + 21*e^2 - 58, -e^5 + 16*e^3 - 44*e, 3/2*e^4 - 22*e^2 + 48, -1/4*e^4 + 2*e^2 + 4, 1/4*e^4 - 6*e^2 + 16, -1/4*e^4 + 7*e^2 - 24, 17/24*e^5 - 73/6*e^3 + 107/3*e, -1/2*e^4 + 5*e^2 + 2, 3/4*e^5 - 11*e^3 + 26*e, 3/4*e^4 - 14*e^2 + 44, 5/8*e^5 - 19/2*e^3 + 21*e, 3/4*e^5 - 12*e^3 + 32*e, 3/4*e^4 - 11*e^2 + 38, -5/6*e^5 + 79/6*e^3 - 122/3*e, 2/3*e^5 - 65/6*e^3 + 82/3*e, 17/24*e^5 - 32/3*e^3 + 68/3*e, 11/24*e^5 - 20/3*e^3 + 38/3*e, 3/4*e^4 - 14*e^2 + 44, 1/24*e^5 - 11/6*e^3 + 37/3*e, -5/4*e^4 + 21*e^2 - 58, -7/4*e^4 + 25*e^2 - 54, -17/24*e^5 + 61/6*e^3 - 59/3*e, -3/8*e^5 + 11/2*e^3 - 12*e, 5/24*e^5 - 8/3*e^3 - 1/3*e, 3/8*e^5 - 9/2*e^3, 1/2*e^4 - 7*e^2 + 18, 3/4*e^5 - 12*e^3 + 30*e, 3/2*e^4 - 23*e^2 + 68, -5/4*e^4 + 19*e^2 - 70, -7/24*e^5 + 10/3*e^3 + 20/3*e, -1/2*e^4 + 7*e^2 - 4, 1/4*e^4 - 4*e^2 + 26, 3/2*e^4 - 27*e^2 + 84, -3/8*e^5 + 11/2*e^3 - 7*e, 1/4*e^4 - 8*e^2 + 40, -e^4 + 18*e^2 - 66, -2/3*e^5 + 34/3*e^3 - 94/3*e, -1/2*e^3 + 14*e, -1/4*e^4 + 4*e^2 - 18, 1/3*e^5 - 37/6*e^3 + 44/3*e, 1/2*e^4 - 8*e^2 + 20, e^4 - 17*e^2 + 44, 1/2*e^3, 5/12*e^5 - 41/6*e^3 + 76/3*e, -1/4*e^4 + 6*e^2 - 6, -5/8*e^5 + 9*e^3 - 19*e, -5/24*e^5 + 11/3*e^3 - 50/3*e, -3/4*e^4 + 16*e^2 - 56, -3/4*e^4 + 14*e^2 - 28, 1/4*e^4 - 7*e^2 + 20, 5/8*e^5 - 12*e^3 + 46*e, 9/4*e^4 - 32*e^2 + 78, 3/2*e^4 - 28*e^2 + 76, -2/3*e^5 + 28/3*e^3 - 52/3*e, 1/4*e^5 - 9/2*e^3 + 6*e, -1/3*e^5 + 19/6*e^3 + 22/3*e, -5/8*e^5 + 21/2*e^3 - 37*e, -17/24*e^5 + 79/6*e^3 - 140/3*e, 5/24*e^5 - 19/6*e^3 + 2/3*e, 7/12*e^5 - 55/6*e^3 + 74/3*e, 1/2*e^4 - 8*e^2 + 28, 5/4*e^4 - 18*e^2 + 62, -5/12*e^5 + 19/3*e^3 - 28/3*e, -3/4*e^4 + 8*e^2 - 6, -1/2*e^4 + 11*e^2 - 48, -35/24*e^5 + 151/6*e^3 - 224/3*e, 23/24*e^5 - 97/6*e^3 + 143/3*e, -5/4*e^4 + 22*e^2 - 54, 1/2*e^4 - 7*e^2 + 40, -9/4*e^4 + 37*e^2 - 112, -23/24*e^5 + 85/6*e^3 - 95/3*e, -5/2*e^4 + 38*e^2 - 96, -1/4*e^4 + 3*e^2 + 10, 5/4*e^4 - 21*e^2 + 62, 11/24*e^5 - 20/3*e^3 + 26/3*e, -3/4*e^4 + 10*e^2 - 4, -2*e^4 + 31*e^2 - 60, -5/12*e^5 + 16/3*e^3 - 34/3*e, e^4 - 17*e^2 + 52, -7/4*e^4 + 31*e^2 - 106, 9/4*e^4 - 34*e^2 + 96, 2*e^4 - 31*e^2 + 88, -3/4*e^4 + 14*e^2 - 58, -3/2*e^4 + 16*e^2 + 4, -5/24*e^5 + 17/3*e^3 - 116/3*e, 3/2*e^4 - 18*e^2 + 12, 5/24*e^5 - 11/3*e^3 + 35/3*e, 3/2*e^4 - 29*e^2 + 80, 13/24*e^5 - 28/3*e^3 + 88/3*e, 5/4*e^4 - 20*e^2 + 80, -3/2*e^3 + 8*e, -e^4 + 23*e^2 - 92, e^4 - 14*e^2 + 16, -1/2*e^4 + 7*e^2 + 26, 1/12*e^5 + 7/3*e^3 - 94/3*e, 7/4*e^4 - 23*e^2 + 26, -1/12*e^5 - 1/3*e^3 + 58/3*e, -9/8*e^5 + 20*e^3 - 73*e, e^4 - 17*e^2 + 36, 3/4*e^4 - 9*e^2 - 20, -1/8*e^5 + 10*e, -3/8*e^5 + 8*e^3 - 29*e, 15/4*e^4 - 56*e^2 + 148, 11/8*e^5 - 41/2*e^3 + 47*e, -7/4*e^4 + 26*e^2 - 60, -5/2*e^4 + 39*e^2 - 80, -1/2*e^4 + 5*e^2 + 40, -2*e^3 + 18*e, 5/6*e^5 - 41/3*e^3 + 110/3*e, -3/4*e^4 + 8*e^2 + 20, -1/24*e^5 + 17/6*e^3 - 58/3*e, -13/4*e^4 + 51*e^2 - 124, 7/24*e^5 - 35/6*e^3 + 79/3*e, -3/4*e^5 + 23/2*e^3 - 32*e, -11/4*e^4 + 43*e^2 - 106, -1/4*e^4 - 4*e^2 + 54, -1/12*e^5 + 13/6*e^3 - 26/3*e, 13/12*e^5 - 91/6*e^3 + 92/3*e, 7/4*e^4 - 24*e^2 + 56, e^4 - 12*e^2 + 14, 3/4*e^4 - 14*e^2 + 60, -5/2*e^4 + 45*e^2 - 136, -1/2*e^5 + 19/2*e^3 - 32*e, 2*e^4 - 27*e^2 + 60, -17/12*e^5 + 70/3*e^3 - 226/3*e, 4/3*e^5 - 127/6*e^3 + 152/3*e, 1/4*e^4 + 4*e^2 - 56, 11/4*e^4 - 42*e^2 + 108, -1/3*e^5 + 31/6*e^3 - 50/3*e, -1/2*e^5 + 11*e^3 - 58*e, 1/3*e^5 - 43/6*e^3 + 80/3*e, 2*e^4 - 32*e^2 + 64, 17/8*e^5 - 35*e^3 + 100*e, -5/8*e^5 + 12*e^3 - 43*e, 7/8*e^5 - 27/2*e^3 + 42*e, -1/24*e^5 + 4/3*e^3 - 46/3*e, 1/2*e^4 - 2*e^2 - 32, 5/6*e^5 - 44/3*e^3 + 152/3*e, -7/4*e^4 + 24*e^2 - 48, 19/24*e^5 - 34/3*e^3 + 64/3*e, 3/4*e^4 - 17*e^2 + 74, -53/24*e^5 + 211/6*e^3 - 296/3*e, -9/4*e^4 + 38*e^2 - 96, 4*e^2 - 66, -3/8*e^5 + 9/2*e^3 - 2*e, -7/24*e^5 + 22/3*e^3 - 118/3*e, 49/24*e^5 - 94/3*e^3 + 247/3*e, 7/2*e^4 - 61*e^2 + 178, -13/12*e^5 + 91/6*e^3 - 98/3*e, 9/2*e^4 - 71*e^2 + 180, -17/12*e^5 + 73/3*e^3 - 202/3*e, 2*e^4 - 36*e^2 + 98, 35/24*e^5 - 80/3*e^3 + 269/3*e, 2*e^5 - 31*e^3 + 82*e, 7/12*e^5 - 67/6*e^3 + 158/3*e, -11/4*e^4 + 38*e^2 - 96, -23/24*e^5 + 85/6*e^3 - 74/3*e, -1/8*e^5 + 5/2*e^3 - 30*e, -3/4*e^4 + 14*e^2 - 8, 9/4*e^4 - 32*e^2 + 78, 5/24*e^5 - 19/6*e^3 + 41/3*e, 11/12*e^5 - 101/6*e^3 + 172/3*e, 4*e^4 - 61*e^2 + 164, 13/6*e^5 - 227/6*e^3 + 346/3*e, 1/2*e^4 - 4*e^2 + 8, -13/12*e^5 + 115/6*e^3 - 212/3*e, 15/8*e^5 - 30*e^3 + 77*e, 7/4*e^4 - 30*e^2 + 72, 7/24*e^5 - 4/3*e^3 - 65/3*e, 2*e^4 - 28*e^2 + 26, -5/8*e^5 + 11*e^3 - 34*e, 5/24*e^5 - 31/6*e^3 + 125/3*e, 1/24*e^5 - 4/3*e^3 + 37/3*e, -5/4*e^4 + 18*e^2 - 24, 11/4*e^4 - 36*e^2 + 60, -7/6*e^5 + 64/3*e^3 - 190/3*e, -7/2*e^4 + 53*e^2 - 120, -19/24*e^5 + 34/3*e^3 - 79/3*e, -1/4*e^4 - 3*e^2 + 50, 19/12*e^5 - 157/6*e^3 + 248/3*e, 1/12*e^5 - 19/6*e^3 + 98/3*e, -29/24*e^5 + 59/3*e^3 - 206/3*e, 5/4*e^5 - 23*e^3 + 78*e, 17/12*e^5 - 155/6*e^3 + 274/3*e, -e^5 + 35/2*e^3 - 50*e, 5/4*e^4 - 13*e^2 - 10, 19/24*e^5 - 40/3*e^3 + 85/3*e, -1/2*e^4 + 18*e^2 - 92, 3/8*e^5 - 10*e^3 + 54*e, -1/2*e^4 - 2*e^2 + 40, 7/2*e^4 - 54*e^2 + 132, 3/4*e^4 - 3*e^2 - 30, 5/12*e^5 - 19/3*e^3 + 28/3*e, -31/24*e^5 + 70/3*e^3 - 229/3*e, 7/4*e^4 - 26*e^2 + 24, 3*e^4 - 51*e^2 + 156, 1/4*e^5 - 13/2*e^3 + 38*e, 31/24*e^5 - 119/6*e^3 + 145/3*e, -1/6*e^5 + 11/6*e^3 + 8/3*e, -3/2*e^5 + 51/2*e^3 - 74*e, 1/4*e^4 + 2*e^2 - 34, 9/4*e^4 - 37*e^2 + 108, 1/4*e^5 - 6*e^3 + 40*e, -5/2*e^4 + 33*e^2 - 64, -17/4*e^4 + 65*e^2 - 158, -1/2*e^4 + 11*e^2 - 32, -1/2*e^4 + 12*e^2 - 52, -9/4*e^4 + 30*e^2 - 36, 23/12*e^5 - 185/6*e^3 + 280/3*e, 3/4*e^5 - 15*e^3 + 52*e, 2*e^4 - 26*e^2 + 60, e^5 - 16*e^3 + 30*e, -3/4*e^4 + 9*e^2 - 2, 2*e^4 - 28*e^2 + 90, 5/12*e^5 - 19/3*e^3 + 58/3*e, 11/12*e^5 - 43/3*e^3 + 154/3*e, -1/12*e^5 + 25/6*e^3 - 140/3*e, 1/4*e^4 - 2*e^2 + 6, 17/12*e^5 - 143/6*e^3 + 220/3*e, 13/4*e^4 - 53*e^2 + 122, -5/8*e^5 + 29/2*e^3 - 80*e, -5/2*e^4 + 44*e^2 - 92, -47/24*e^5 + 181/6*e^3 - 260/3*e, 11/4*e^4 - 41*e^2 + 108, -3/4*e^4 + 15*e^2 - 72, -13/12*e^5 + 53/3*e^3 - 122/3*e, 9/2*e^4 - 71*e^2 + 198, 5/8*e^5 - 23/2*e^3 + 55*e, -13/24*e^5 + 47/6*e^3 - 52/3*e, -37/24*e^5 + 137/6*e^3 - 172/3*e, 3/8*e^5 - 7*e^3 + 27*e, -11/24*e^5 + 32/3*e^3 - 206/3*e, 3/2*e^4 - 23*e^2 + 54, 13/8*e^5 - 27*e^3 + 94*e, -43/24*e^5 + 155/6*e^3 - 184/3*e, 5/12*e^5 - 17/6*e^3 - 38/3*e, 8*e^2 - 68, -15/8*e^5 + 63/2*e^3 - 113*e, -31/24*e^5 + 61/3*e^3 - 124/3*e, -15/4*e^4 + 53*e^2 - 132, 3/4*e^4 - 8*e^2 - 30, -25/24*e^5 + 107/6*e^3 - 235/3*e, 3/8*e^5 - 7/2*e^3 - 27*e, -5/4*e^4 + 13*e^2 + 14, -3*e^4 + 42*e^2 - 90, -7/2*e^4 + 49*e^2 - 130, -3/2*e^3 + 24*e, 2*e^4 - 39*e^2 + 128, -2*e^4 + 36*e^2 - 78, -17/24*e^5 + 55/6*e^3 + 4/3*e, -7/24*e^5 + 10/3*e^3 + 56/3*e, 23/24*e^5 - 97/6*e^3 + 164/3*e, 5/24*e^5 - 49/6*e^3 + 191/3*e, -1/2*e^5 + 6*e^3 - 14*e, -1/4*e^5 + 5*e^3 - 16*e, -55/24*e^5 + 233/6*e^3 - 361/3*e, 1/2*e^4 - 9*e^2 - 4, 5/4*e^4 - 14*e^2 + 32, 4*e^4 - 70*e^2 + 204, 23/8*e^5 - 93/2*e^3 + 140*e, 43/24*e^5 - 91/3*e^3 + 316/3*e, 35/12*e^5 - 139/3*e^3 + 400/3*e, 3/2*e^5 - 27*e^3 + 108*e]; 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;