Primes of the form x^2 + ny^2 David A. Cox
Publisher: Wiley-Interscience

All primes are of the form (6 * n ± 1), but not all number of that form are Primes. In the environment Imagic Light, Zazeela projects pairs of colored lights on mobile forms to create seemingly three-dimensional colored shadows in a luminous field. INSERT INTO Primes (p) (SELECT (6 * seq) + 1. FROM Sequence WHERE (6 * seq) + 1 .. UNION ALL SELECT (6 * seq) - 1. After so many months of evaluating slidable, twistable, bendable and detachable machines, we'd (hopefully) be forgiven for believing we'd seen every possible form factor. DIANA SAVIN and MIRELA ŞTEFĂNESCU: A necessary condition for certain Primes to be written in the form x^q + ry^q, J. FROM Sequence WHERE (6 * seq) + 1 <= 1000. Cox Publisher: Wiley-Interscience. For example (n = 1) gives us {5, 7} and they are both For the first attempt, let's load the Primes table with candidate numbers using math fact #2 from above. Magioladitis , Primes of the form x^2 + ny^2. In the concurrent sound environment, La Monte Young Young has arranged these thirty-one frequencies in a unique constellation, symmetrical above and below the thirty-second frequency, the center harmonic 254 (the prime 127 x 2). Provides a general solution to the question of which primes p can be expressed in the form x² + ny².