A070905 Smallest prime (emirp) of n consecutive primes such that all are emirps and all have the same digital sum.

13, 3803, 1865491, 710030729, 144432372463, 11659784792119

Offset: 1

Author

Jason Earls, May 19 2002

Keywords

• base
• more
• nonn

Examples

			a(2) = 3803 because 3803 and next prime 3821 are emirps, both with a digital sum of 14. a(3)=1865491 because 1865491 1865509 1865527 are all emirps with digital sum of 34.
		

Crossrefs

Cf. A006567.

Extensions

One more term from Klaus Brockhaus, May 26 2002

a(5)-a(6) from Giovanni Resta, Apr 24 2017