A226840 Least prime in a string of exactly n consecutive primes all differing by a square.

3, 2, 9547, 255763, 9148351, 189637381, 78793186597, 1312901933341

Offset: 1

Author

Giovanni Resta, Jun 19 2013

Keywords

• nonn

Comments

a(9) > 10^14.

Examples

			The 7 gaps following a(8) = 1312901933341 are the squares 36, 144, 36, 36, 4, 36, 36.
		

Crossrefs

Cf. A220697, A226768, A226769.