2004

Feb 10

Consecutive numbers with equal-shaped factorisations.

2003

Jul 9

Consecutive primes with only odd digits.

Jun 30

Consecutive primes with the same terminal digit.

Jul 22

Sums of consecutive primes that end with a run of zeroes.

Aug 23

Bitstrings which represent primes in many bases.

Page last updated: 10th Feb 2004