35429...67327 (10047-digits)

This number is a prime.

Just showing those entries submitted by 'Luhn': (Click here to show all)

The numbers 2072644824759*2^33333+d, where d = -1,+1,+5, is the first known gigantic prime triplet. The 3rd number was certificated by Francois Morain in 3 weeks. [Luhn]