Az Eszterházy Károly Tanárképző Főiskola Tudományos Közleményei. 1995-1996. Sectio Mathematicae. (Acta Academiae Paedagogicae Agriensis : Nova series ; Tom. 23)

GRYTCZUK, A. and GRYTCZUK, J., A primality test for Fermat numbers

A primality test for Fermat numbers 35 It is now easy to see that £>2" is a product of 2 and Fermat primes Fk with. k not greater then log n/log 2- This finishes the proof of Theorem. References [1] Z. I. BOREVICH and I. R. SHAFAREVICH, Number Theory, Moskva, 1964, (in Russian) [2] P. RLBENBOIM, The Book of Prime Number Records, Springer-VerJag, 1988.