LA RèGLE 2 MINUTES POUR PRIMES BRUXELLES

Primes with equal-sized prime gaps above and below them, so that they are equal to the arithmetic mean of the nearest primes above and below.^ A 44-digit Don number found in 1951 by Aimé Ferrier with a mechanical calculator remains the largest Don not to have been found with the aid of electronic computers.[28] ^ a Lorsque Expérience instance, Be