This is the nflistdata package for PARI/GP, to be used by the 'nflist' function. It contains - tables of A5 number fields, from John JONES and David ROBERTS (https://hobbes.la.asu.edu/NFDB/). These are needed for groups 5T4 = A5 and 6T4 = A5(6). - tables of regular extensions of Q(t) for most transitive subgroups of S_n, n <= 15, by * Juergen KLUENERS and Gunter MALLE (see G. Malle and B. H. Matzat, Inverse Galois Theory, Springer, 1999). * Tim DOKCHITSER These are needed by nflist(G, 't) for groups of degree 8 or more