/* 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![3, 1, -5, -1, 1]; F := NumberField(g); ZF := Integers(F); NN := ideal; primesArray := [ [3, 3, w], [5, 5, -w^3 + w^2 + 4*w + 1], [7, 7, -w^2 + 2], [7, 7, -w^2 + w + 2], [16, 2, 2], [17, 17, -w^3 + w^2 + 4*w - 2], [23, 23, -w^3 + 2*w^2 + 3*w - 2], [27, 3, -w^3 + w^2 + 5*w - 1], [37, 37, -w^3 + 4*w + 1], [37, 37, -w^3 + w^2 + 2*w + 1], [49, 7, -w^3 + 3*w^2 + 2*w - 4], [61, 61, -w^3 + 2*w^2 + 4*w - 2], [61, 61, -w^3 + 3*w^2 + 2*w - 7], [67, 67, w^2 - 3*w - 2], [71, 71, -w^2 + 5], [71, 71, 2*w^3 - w^2 - 9*w - 2], [71, 71, w^2 - 2*w - 5], [79, 79, w^2 - 3*w - 1], [79, 79, w^3 - 6*w - 1], [89, 89, -w^3 + 3*w^2 + 3*w - 7], [97, 97, -w^3 + 2*w^2 + 2*w - 5], [101, 101, -w^3 + 3*w^2 + 2*w - 5], [107, 107, 2*w^3 - 2*w^2 - 9*w - 1], [109, 109, -w^3 + 5*w + 1], [125, 5, 2*w^3 - w^2 - 8*w - 2], [131, 131, -2*w^3 + 3*w^2 + 7*w - 2], [131, 131, 2*w^2 - 3*w - 7], [131, 131, 2*w^3 - 3*w^2 - 6*w + 2], [137, 137, w^3 - 2*w^2 - 3*w + 7], [139, 139, w^3 - 4*w + 2], [151, 151, w^2 + w - 4], [157, 157, 2*w^2 - 2*w - 5], [157, 157, w^3 - 2*w^2 - 5*w + 7], [173, 173, 2*w^3 - 3*w^2 - 6*w + 4], [179, 179, 2*w^3 - 3*w^2 - 9*w + 4], [181, 181, w^3 + w^2 - 7*w - 4], [197, 197, w^3 - 3*w^2 - w + 7], [223, 223, 3*w^3 - 4*w^2 - 11*w + 4], [223, 223, -w^3 + w^2 + 4*w - 5], [227, 227, 2*w^3 - 2*w^2 - 9*w - 2], [229, 229, w^3 - w^2 - 6*w + 2], [229, 229, 4*w^3 - 6*w^2 - 14*w + 7], [233, 233, 2*w^3 - 3*w^2 - 5*w + 1], [239, 239, -w - 4], [239, 239, -2*w^3 + 4*w^2 + 5*w - 8], [241, 241, -2*w^3 + w^2 + 10*w + 1], [251, 251, -w^3 + 2*w^2 + 2*w - 8], [251, 251, -2*w^3 + 5*w^2 + 5*w - 8], [257, 257, 2*w^3 - 2*w^2 - 7*w + 1], [263, 263, w^3 - 4*w^2 - 4*w + 7], [269, 269, w^2 + 2*w - 4], [269, 269, 2*w^2 - 7], [271, 271, 2*w^3 - 3*w^2 - 7*w + 1], [271, 271, w^2 + 3*w - 2], [271, 271, 3*w^3 - 5*w^2 - 11*w + 13], [271, 271, -2*w^3 + 3*w^2 + 9*w - 2], [277, 277, w^2 - w - 7], [277, 277, 3*w^3 - 4*w^2 - 13*w + 5], [277, 277, -w^3 + w^2 + 3*w - 5], [277, 277, w^3 - 3*w - 4], [281, 281, w^3 - 2*w^2 - 2*w - 2], [283, 283, w^2 + 3*w - 1], [283, 283, w^3 - w^2 - 2*w - 4], [293, 293, 3*w^3 - 4*w^2 - 12*w + 8], [293, 293, w^2 + w - 5], [307, 307, 2*w^3 - 2*w^2 - 6*w - 1], [307, 307, -w^2 - 2], [311, 311, -w^3 + 5*w - 1], [313, 313, 2*w^3 - 2*w^2 - 8*w - 5], [313, 313, -2*w^3 + 3*w^2 + 5*w - 2], [317, 317, 2*w^3 - 2*w^2 - 9*w + 4], [317, 317, w^3 - 2*w^2 - 3*w - 2], [331, 331, -w^3 + 2*w^2 + w - 5], [337, 337, -2*w^3 + 3*w^2 + 5*w - 7], [337, 337, w^3 - 4*w^2 - w + 5], [349, 349, -2*w^3 + w^2 + 11*w + 1], [367, 367, -2*w^3 + 2*w^2 + 8*w - 5], [379, 379, -w^3 + 2*w^2 - 4], [383, 383, -3*w^3 + 6*w^2 + 9*w - 14], [383, 383, w - 5], [389, 389, 4*w^3 - 6*w^2 - 14*w + 11], [397, 397, -2*w^3 + w^2 + 11*w - 1], [397, 397, -3*w^3 + 2*w^2 + 12*w + 1], [401, 401, 3*w - 7], [409, 409, w^2 - 4*w - 1], [421, 421, -2*w^3 + 4*w^2 + 7*w - 5], [421, 421, -2*w^3 + 4*w^2 + 4*w - 7], [443, 443, 2*w^3 - 2*w^2 - 10*w + 1], [449, 449, -w^3 - w^2 + 2*w - 2], [461, 461, 3*w^3 - 3*w^2 - 12*w + 4], [463, 463, -2*w^3 + 2*w^2 + 6*w - 1], [463, 463, -3*w^2 + 5*w + 4], [467, 467, w^2 + w - 10], [467, 467, 3*w^3 - 3*w^2 - 14*w + 1], [479, 479, -2*w^3 + w^2 + 6*w + 1], [491, 491, w^3 + 2*w^2 - 7*w - 8], [499, 499, 4*w^3 - 5*w^2 - 16*w + 8], [499, 499, w^3 - 3*w - 5], [503, 503, -w^3 + 3*w^2 + w - 10], [503, 503, w^3 - 3*w^2 - 4*w + 1], [523, 523, -w^3 + 4*w - 4], [541, 541, w^3 - 5*w^2 + 2*w + 10], [547, 547, -3*w^3 + 6*w^2 + 11*w - 10], [547, 547, -3*w^3 + 6*w^2 + 7*w - 10], [557, 557, -w^3 + 3*w^2 + 4*w - 10], [557, 557, 3*w^2 - 6*w - 8], [557, 557, -w^3 + 4*w^2 - 11], [557, 557, -2*w^3 + 4*w^2 + 5*w - 11], [569, 569, w^3 + w^2 - 6*w - 11], [571, 571, 3*w^3 - 4*w^2 - 10*w + 2], [571, 571, w^3 - 3*w^2 - 5*w + 2], [577, 577, 2*w^3 - w^2 - 7*w + 4], [587, 587, 2*w^3 - 11*w - 4], [607, 607, 2*w^3 - 3*w^2 - 9*w + 1], [613, 613, -3*w^3 + 3*w^2 + 14*w - 5], [617, 617, 2*w^3 - 3*w^2 - 8*w + 10], [617, 617, 3*w^3 - 5*w^2 - 8*w + 10], [643, 643, -w^3 + w^2 + 7*w + 1], [643, 643, w^3 + 2*w^2 - 6*w - 8], [661, 661, -3*w^3 + 5*w^2 + 8*w - 7], [673, 673, -3*w^3 + 3*w^2 + 13*w - 4], [683, 683, -w^3 + 2*w^2 - 5], [683, 683, w^3 - w^2 - 4*w - 5], [691, 691, w^3 + w^2 - 6*w - 2], [691, 691, -w^3 + 3*w^2 - 7], [709, 709, w^2 - w - 8], [727, 727, -2*w^3 + 4*w^2 + 7*w - 4], [733, 733, 3*w^3 - 5*w^2 - 7*w + 2], [739, 739, -w^3 + 4*w^2 + w - 8], [743, 743, 2*w^3 - 3*w^2 - 10*w + 7], [751, 751, 3*w^2 - 3*w - 7], [761, 761, w^2 + 3*w - 5], [773, 773, 3*w^2 - w - 8], [787, 787, w^3 - 5*w - 8], [797, 797, -w^3 - w^2 + 7*w + 2], [809, 809, 3*w^3 - 4*w^2 - 11*w - 4], [811, 811, 3*w^2 - 4*w - 13], [827, 827, -4*w^3 + 7*w^2 + 12*w - 7], [827, 827, 2*w^2 + w - 7], [839, 839, -2*w^2 + 5*w + 7], [857, 857, -3*w^3 + 4*w^2 + 10*w - 4], [857, 857, 2*w^3 - 3*w^2 - 8*w - 1], [859, 859, -5*w^3 + 9*w^2 + 18*w - 16], [863, 863, -2*w^3 + 4*w^2 + 6*w - 1], [863, 863, -2*w^3 + w^2 + 8*w - 2], [877, 877, w^3 - 3*w - 7], [883, 883, -w^3 + w^2 + 7*w - 2], [907, 907, 2*w^3 - w^2 - 12*w - 5], [907, 907, 3*w^3 - 14*w - 7], [911, 911, 5*w^3 - 5*w^2 - 21*w + 4], [911, 911, w^3 - w^2 - w - 4], [929, 929, 3*w^2 - 2*w - 7], [941, 941, 4*w^3 - 5*w^2 - 14*w + 1], [941, 941, 2*w^3 - 5*w^2 - 8*w + 7], [953, 953, -w^3 - 3*w^2 + 9*w + 10], [953, 953, -3*w^3 + 2*w^2 + 15*w - 1], [953, 953, -3*w^3 + 5*w^2 + 9*w - 2], [953, 953, 3*w^3 - 3*w^2 - 11*w + 1], [961, 31, -3*w^2 + 5*w + 10], [961, 31, -2*w^3 + 3*w^2 + 4*w - 7], [967, 967, -w^3 - w^2 + 8*w + 1], [977, 977, -2*w^3 + 3*w^2 + 10*w - 4], [983, 983, 4*w^3 - 6*w^2 - 12*w + 11], [983, 983, -w^3 + 2*w^2 + 7*w - 5], [997, 997, 3*w^3 - 8*w^2 - 5*w + 13], [1009, 1009, -2*w^3 + 4*w^2 + 6*w - 13], [1009, 1009, 4*w^3 - 5*w^2 - 15*w + 1], [1019, 1019, w^3 - 4*w^2 - w + 16], [1031, 1031, -w^3 - w^2 + 6*w + 1], [1033, 1033, -w^3 + 3*w^2 - 8], [1049, 1049, -2*w^3 + 6*w^2 + 3*w - 11], [1049, 1049, -2*w^3 + 4*w^2 + 3*w - 7], [1051, 1051, -2*w^3 + 3*w^2 + 10*w - 5], [1063, 1063, -3*w^3 + 3*w^2 + 11*w - 8], [1063, 1063, -w^2 + 2*w - 4], [1069, 1069, -3*w^3 + 4*w^2 + 9*w - 1], [1087, 1087, w^2 - 5*w - 2], [1087, 1087, 3*w^3 - 3*w^2 - 9*w + 5], [1093, 1093, -2*w^3 + w^2 + 7*w + 8], [1093, 1093, w^3 - 8*w - 2], [1109, 1109, -5*w^3 + 8*w^2 + 17*w - 14], [1109, 1109, -4*w^3 + 7*w^2 + 15*w - 11], [1123, 1123, 4*w^3 - 6*w^2 - 14*w + 5], [1129, 1129, 3*w^3 - 2*w^2 - 8*w + 4], [1151, 1151, 4*w^3 - 5*w^2 - 12*w + 10], [1151, 1151, -w^3 - 3*w^2 + 9*w + 11], [1171, 1171, -w^3 - 3*w^2 + 8*w + 14], [1171, 1171, -3*w^3 + 3*w^2 + 7*w - 8], [1181, 1181, -4*w^2 + 5*w + 5], [1181, 1181, -3*w^3 + 6*w^2 + 9*w - 7], [1193, 1193, -2*w^3 + 6*w^2 + 3*w - 10], [1193, 1193, -4*w^3 + 6*w^2 + 17*w - 11], [1201, 1201, 3*w^3 - 4*w^2 - 6*w + 5], [1201, 1201, -3*w^3 + 3*w^2 + 15*w - 5], [1201, 1201, -2*w^3 + 5*w^2 + 4*w - 16], [1201, 1201, 3*w^3 - 3*w^2 - 8*w - 4], [1213, 1213, -3*w^3 + 4*w^2 + 14*w - 4], [1217, 1217, -w^3 + 4*w^2 - 13], [1229, 1229, -4*w^3 + 4*w^2 + 18*w - 5], [1231, 1231, -w^3 + 2*w^2 + 7*w - 4], [1277, 1277, 3*w^3 - 5*w^2 - 9*w - 1], [1279, 1279, 4*w^3 - 5*w^2 - 14*w - 2], [1291, 1291, 3*w^3 - 6*w^2 - 8*w + 5], [1291, 1291, w^3 - 5*w^2 + 14], [1301, 1301, -4*w^3 + 9*w^2 + 13*w - 20], [1321, 1321, 3*w^3 - 4*w^2 - 9*w + 5], [1367, 1367, -3*w^3 + 4*w^2 + 11*w + 1], [1367, 1367, -w^3 + 2*w^2 - 8], [1369, 37, -3*w^3 + 5*w^2 + 11*w - 5], [1373, 1373, -2*w^3 - w^2 + 6*w - 1], [1409, 1409, -2*w^3 + 6*w^2 + 4*w - 13], [1439, 1439, -2*w^3 + 5*w^2 + 5*w - 17], [1447, 1447, 6*w^3 - 9*w^2 - 23*w + 19], [1447, 1447, 2*w^3 - 3*w^2 - 8*w + 11], [1453, 1453, -w^3 + w^2 - 3*w - 2], [1453, 1453, 2*w^3 - w^2 - 10*w + 2], [1459, 1459, 3*w^3 - 2*w^2 - 5*w + 5], [1471, 1471, -w^3 - w^2 + 6*w - 1], [1481, 1481, w^3 - 6*w^2 + 20], [1483, 1483, 2*w^3 - 4*w^2 - 5*w + 14], [1483, 1483, -2*w^3 + 5*w^2 + 6*w - 17], [1483, 1483, w^3 - 2*w^2 - 4*w + 10], [1483, 1483, 3*w^3 - 4*w^2 - 9*w + 4], [1487, 1487, -w^3 + 5*w^2 - 7], [1487, 1487, -3*w^3 + 5*w^2 + 13*w - 5], [1489, 1489, -w^2 - w - 4], [1489, 1489, w^2 + 3*w + 5], [1493, 1493, -3*w^3 + 2*w^2 + 12*w - 2], [1499, 1499, -w^3 + 5*w^2 - w - 11], [1511, 1511, 2*w^2 + 2*w - 7], [1511, 1511, -w^3 + 5*w^2 - w - 8], [1549, 1549, 2*w^3 - 4*w^2 - 7*w + 1], [1559, 1559, w^3 - 2*w^2 - 2*w - 4], [1567, 1567, 3*w^2 - w - 13], [1567, 1567, -w^3 + w^2 + 3*w - 7], [1583, 1583, -2*w^3 + 6*w^2 + 6*w - 11], [1583, 1583, w^3 - 5*w^2 - 8*w + 8], [1597, 1597, -4*w^3 + 5*w^2 + 10*w + 2], [1597, 1597, 4*w^3 - 6*w^2 - 11*w + 1], [1601, 1601, 5*w - 2], [1607, 1607, -3*w^3 + 6*w^2 + 6*w - 10], [1609, 1609, -2*w^3 + 6*w^2 + 5*w - 14], [1613, 1613, 3*w^3 - 3*w^2 - 10*w + 2], [1613, 1613, -4*w^3 + 9*w^2 + 12*w - 17], [1621, 1621, -w^2 - 4], [1621, 1621, 4*w^3 - 5*w^2 - 18*w + 5], [1627, 1627, -3*w^3 + 4*w^2 + 8*w - 5], [1627, 1627, -2*w^3 + 5*w - 5], [1663, 1663, 4*w^3 - 2*w^2 - 19*w - 4], [1667, 1667, 3*w^3 - 7*w^2 - 6*w + 4], [1669, 1669, -5*w^3 + 9*w^2 + 14*w - 14], [1669, 1669, -3*w^3 + 6*w^2 + 13*w - 8], [1693, 1693, w^3 + w^2 - 4*w - 10], [1697, 1697, 3*w^3 - 2*w^2 - 14*w - 10], [1699, 1699, -2*w^3 + 4*w^2 + 3*w - 8], [1709, 1709, -4*w^3 + 5*w^2 + 14*w - 7], [1709, 1709, 4*w^3 - 6*w^2 - 13*w + 8], [1721, 1721, w^3 - 2*w^2 - 4*w - 4], [1753, 1753, w^3 - 3*w^2 - 2*w - 2], [1753, 1753, -2*w^3 + 6*w^2 + 4*w - 11], [1759, 1759, w^3 + 2*w^2 - 8*w - 4], [1777, 1777, 2*w^3 + w^2 - 15*w - 10], [1787, 1787, w^3 - w^2 - 8*w - 1], [1789, 1789, 2*w^3 - 4*w^2 - 4*w + 11], [1801, 1801, -w^3 + 5*w^2 - w - 16], [1811, 1811, 2*w^3 - 3*w^2 - 5*w - 5], [1823, 1823, 3*w^2 - 11], [1823, 1823, w - 7], [1831, 1831, w^3 - 2*w^2 - 3*w - 4], [1847, 1847, -w^3 - w^2 + 9*w - 2], [1849, 43, 6*w^3 - 9*w^2 - 21*w + 11], [1849, 43, -2*w^3 + w^2 + 9*w - 5], [1861, 1861, 2*w^3 - 3*w^2 - 11*w + 2], [1871, 1871, 5*w - 1], [1871, 1871, 3*w^3 - 6*w^2 - 14*w + 13], [1873, 1873, 2*w^3 - 11*w - 2], [1877, 1877, w^2 - 5*w + 8], [1877, 1877, 3*w^3 - 2*w^2 - 6*w + 7], [1889, 1889, 2*w^3 - w^2 - 9*w + 4], [1901, 1901, -w^3 - w^2 + 7*w - 1], [1901, 1901, -3*w^3 + 3*w^2 + 12*w - 8], [1901, 1901, -2*w^3 + 6*w^2 + 5*w - 13], [1901, 1901, -4*w^3 + 3*w^2 + 15*w - 1], [1933, 1933, -3*w^3 + 2*w^2 + 10*w + 2], [1949, 1949, 3*w^3 - 3*w^2 - 15*w - 5], [1949, 1949, -w^3 + 5*w^2 + 2*w - 8], [1973, 1973, -w^3 + w^2 + 5*w - 8], [1979, 1979, -2*w^3 + 5*w^2 + 3*w - 11], [1987, 1987, -w^3 + w^2 - 3*w - 1], [1993, 1993, -2*w^3 + 6*w^2 + 2*w - 13], [1997, 1997, -4*w^3 + 8*w^2 + 10*w - 7], [1997, 1997, w^3 - w - 5], [1999, 1999, -w^3 + 2*w^2 - w - 11], [1999, 1999, w^2 - 10]]; primes := [ideal : I in primesArray]; heckePol := x^3 - 2*x^2 - 5*x + 3; K := NumberField(heckePol); heckeEigenvaluesArray := [e, 0, e - 1, e - 1, e^2 - 4*e - 3, -e^2 + 4, e^2 - 2*e + 1, 2*e^2 - 4*e - 8, -e^2 + 4*e + 3, -3*e + 5, -5, -3*e + 9, -e^2 - e + 12, -e^2 + 5*e + 4, 3*e^2 - 4*e - 5, -2*e^2 + e + 10, -e^2 + e + 9, -3*e^2 + 5*e + 13, 4*e - 1, 2*e^2 - 4*e - 1, 4*e^2 - 5*e - 11, -3*e^2 - e + 19, e^2 - e + 6, e^2 - 7*e - 3, 6*e - 3, -2*e^2 - e + 18, -4*e^2 + 5*e + 11, e^2 - e, -3*e^2 + 3*e + 9, 5*e^2 - 12*e - 17, -3*e^2 + 12*e + 7, -2*e^2 + e + 1, e^2 - 2*e - 10, 3*e + 12, -e^2 + 5*e - 4, 2*e^2 - 4*e - 19, -2*e^2 + 10*e + 10, 5*e^2 - 7*e - 23, 2*e^2 - 9*e - 17, -e^2 - 4*e + 20, -2*e^2 - 2*e + 25, -7*e^2 + 14*e + 21, -2*e^2 + e + 7, 4*e^2 - 8*e - 17, e^2 - 4*e - 15, -5*e^2 + 12*e + 14, -2*e^2 + 8*e - 3, e^2 - 4*e - 3, 3*e^2 - 3*e - 18, 3*e - 3, -4*e^2 + 14*e + 8, e^2 + e - 5, 2*e^2 - e + 9, 6*e^2 - 7*e - 11, -2*e^2 + e + 5, 3*e^2 - 6, 2*e^2 - 10*e - 9, -2*e^2 - 3*e + 17, -2*e^2 + 11*e + 6, -2*e^2 + e + 6, 2*e^2 - 2*e - 12, -3*e^2 - 3*e + 19, 5*e^2 - e - 32, 2*e^2 + 4*e - 9, -3*e^2 + 6*e + 3, -2*e^2 + e + 1, e^2 - 6*e + 11, -5*e^2 + 4*e + 31, e^2 - 6*e + 17, -6*e^2 + 10*e + 5, -e^2 - e - 7, -4*e^2 - e + 11, -5*e^2 + 4*e + 16, -3*e^2 - 3*e + 13, -4*e^2 + 4*e + 21, 3*e^2 - 5*e + 2, 2*e^2 - e - 25, 3*e^2 - 12*e - 20, -e^2 + 10, -5*e^2 + 17*e + 21, -4*e^2 + 2*e + 11, -e^2 - e - 2, 2*e^2 + 1, 3*e^2 - 3*e - 9, 2*e^2 - 6*e - 8, -5*e^2 - 2*e + 40, -3*e^2 + 6*e + 1, -4*e^2 + 11*e + 14, -4*e^2 + 9*e - 2, 7*e^2 - 17*e - 17, 2*e^2 + 8*e - 20, -2*e^2 + 4*e + 10, -9*e^2 + 9*e + 36, 6*e^2 - 15*e - 3, 6*e + 21, -3*e^2 + 2*e - 8, -e^2 + e + 27, 4*e^2 - 15*e - 4, 7*e^2 - 11*e - 29, e^2 - 11*e - 8, 7*e^2 - 14*e - 7, -11*e^2 + 19*e + 32, -e^2 - 7*e + 7, -2*e^2 + e + 26, -5*e^2 + 7*e - 5, -8*e^2 + 13*e + 34, -5*e^2 + 12*e + 35, -3*e^2 - 2*e - 1, 8*e^2 - 9*e - 32, 4*e + 11, -8*e^2 + 15*e + 5, -5*e^2 + 13*e + 36, -4*e^2 + 7*e + 9, e^2 + 7*e - 16, -3*e^2 + 2*e - 11, -4*e^2 + 11*e - 7, 8*e^2 - 7*e - 37, -4*e^2 + 11*e + 29, 3*e^2 - 10*e + 1, -2*e^2 + 7*e - 9, e^2 - 5*e - 37, -e^2 + 4*e - 36, -7*e^2 + 7*e + 33, 10*e^2 - 14*e - 37, e^2 + e + 12, 7*e^2 - 6*e - 13, e^2 - 14*e - 7, 7*e^2 - 11*e - 29, 2*e^2 - 3*e + 10, 9, -11*e^2 + 13*e + 36, -3*e^2 + 16*e - 4, -2*e^2 + 13*e - 11, 4*e^2 + 7*e - 44, -3*e^2 - 6*e + 15, -e^2 + 10*e + 6, 15*e + 2, -4*e^2 + 8*e + 20, 3*e^2 - 6*e - 6, e^2 - 14*e + 10, e^2 - 8*e - 11, e^2 + 7*e - 11, e^2 + e - 45, -e^2 - 13*e + 17, -4*e^2 + 15*e + 43, 12*e^2 - 9*e - 43, e^2 - 14*e + 4, -e^2 + 2*e - 44, -11*e^2 + 14*e + 33, 3*e - 30, -6*e^2 + 6*e + 24, 3*e - 12, 6*e - 12, -5*e^2 + 19*e + 1, -11*e^2 + 7*e + 37, -4*e^2 + 5*e - 22, -8*e^2 + 9*e + 26, -2*e^2 + 4*e - 5, 7*e^2 - 8*e - 3, -7*e^2 + 11*e + 40, -6*e^2 + 6*e + 30, -10*e^2 + 20*e + 38, -7*e^2 + 9*e + 40, -5*e^2 + 9*e + 38, 7*e^2 - 5*e - 39, 9*e - 1, 9*e^2 - 49, 18*e + 3, -3*e^2 + 18*e - 12, -6*e^2 + 13*e - 7, -11*e^2 + 23*e + 39, 2*e^2 + 17*e - 25, 14*e^2 - 23*e - 30, -8*e^2 + 15*e + 47, 4*e^2 - 11*e - 16, e^2 + 10*e - 31, -17, 8*e^2 - 18*e - 8, e^2 - 10*e + 33, -7*e^2 + 17*e + 28, -e^2 + 6*e + 22, e^2 - 19*e, -7*e^2 - 6*e + 55, 4*e^2 - 5*e - 4, -e^2 + 17*e + 5, -e^2 - 3*e + 10, 3*e^2 + 9*e - 27, -5*e^2 + 9*e + 41, 4*e^2 - 17*e - 14, 3*e - 15, 6*e^2 - 12*e - 9, -5*e^2 - 2*e + 22, 9*e^2 - 6*e - 33, 7*e^2 - 9*e - 49, -9*e^2 - 9*e + 67, -7*e^2 - 4*e + 55, 12*e^2 - 18*e - 16, 3*e^2 - 9*e - 24, 13*e^2 - 16*e - 39, 3*e^2 - 3*e + 41, -7*e^2 - 5*e + 60, -6*e^2 - 3*e + 23, 3*e^2 + 6*e, 12*e^2 - 2*e - 67, e^2 - 11*e - 5, 7*e^2 - 9*e + 11, 10*e^2 - 39*e - 46, 13*e^2 - 22*e - 57, 3*e^2 + 27, -2*e^2 + e + 67, -6*e + 54, e^2 - 3*e - 19, 4*e^2 + 4*e - 27, 6*e^2 - 16*e - 14, -5*e^2 - 5*e + 39, -4*e^2 - 3*e + 40, 7*e^2 - 11*e - 8, -4*e^2 + 11*e + 22, 4*e^2 + 18*e - 34, 9*e^2 - 23*e - 13, 2*e^2 - 14*e - 42, 4*e^2 - 17*e - 52, 6*e^2 - 6*e - 38, e^2 - 14*e - 2, 5*e^2 - 12*e + 16, 18*e^2 - 36*e - 49, 14*e^2 - 20*e - 54, 14*e^2 - 18*e - 53, -7*e^2 + 13*e - 15, 9*e^2 - 3*e - 45, 5*e^2 - 7*e - 25, 8*e^2 - 16*e + 16, -6*e^2 - 3*e + 33, -3*e^2 - 12*e + 19, -3*e^2 + 24*e - 5, -9*e^2 + 23*e + 16, 4*e^2 - 20*e - 20, -6*e^2 + 6*e + 40, 2*e^2 + 5*e + 36, -e^2 - 5*e + 48, -e^2 - 16*e + 23, -11*e^2 + 19*e + 40, -3*e^2 + 21*e + 33, -7*e^2 + 25*e + 36, 10*e^2 - 20*e - 58, -12*e^2 + 4*e + 38, 12*e^2 - e - 65, -16*e^2 + 12*e + 61, -4*e^2 + 25*e + 33, 8*e^2 + 2*e - 58, -7*e^2 + 32*e + 14, -2*e^2 + 11*e + 33, -8*e^2 + 19*e + 26, -e^2 - e - 37, -e^2 + 15*e + 1, -15*e + 45, 18*e^2 - 38*e - 61, -3*e^2 + 18*e + 33, 14*e^2 - 6*e - 56, 9*e^2 + 10*e - 70, 6*e^2 - 5*e + 14, -10*e^2 + 24*e + 52, -4*e^2 - 4*e + 68, -6*e^2 + 19*e + 5, -15*e^2 + 15*e + 77, 7*e^2 - 7*e - 57, 14*e^2 - 32*e - 42, 12*e^2 - 42*e - 30, -10*e^2 - e + 46, -15*e^2 + 18*e + 66, -e^2 + 6*e - 23, 15*e^2 - 23*e - 28, 11*e^2 - 33*e - 17, 6*e^2 + 6*e - 48, -3*e^2 + 6*e - 24, 13*e^2 - 50*e - 54, 13*e^2 - 27*e - 7, -9*e^2 + 3*e + 15, -4*e^2 + 20*e - 1, -4*e^2 + 35*e + 11, -14*e^2 + 32*e + 63, -9*e^2 - 6*e + 45, -4*e^2 - 10*e + 41, 4*e^2 - 14*e + 26, -2*e^2 + 16*e - 2, -e^2 + 6*e - 53, -18*e^2 + 43*e + 65, 11*e^2 + 9*e - 92, 8*e^2 - 10*e + 5, -15*e^2 + 12*e + 71, -2*e^2 + 19*e - 11, -7*e^2 + 7*e + 12, -15*e^2 + 26*e + 31, -12*e^2 + 6*e + 43]; 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;