A092448 Primes in A092447.

3, 53, 171311753, 8983797371676159534743413731292319171311753

Offset: 1

Author

Micha Fleuren (michafleuren(AT)hotmail.com), Mar 24 2004

Keywords

• nonn
• base

Comments

The next term, a(5), is too large to include. - Ray Chandler, Mar 28 2004

a(5), a(6) start with 383..., 8831...: cf. A100003. - M. F. Hasler, Apr 05 2008

Links

• M. Fleuren, Smarandache Back Concatenated Odd Primes
• H. Marimutha, Smarandache Concatenated Type Sequences, Bulletin of Pure and Applied Sciences, Vol. 16 E(No.2), 1997; p. 225-226.
• F. Smarandache, Collected papers, Vol. II, University of Kishinev, 1997.

Crossrefs

Cf. A100003.

Programs

PARI

t="";forprime(p=3,9999,ispseudoprime(t=eval(Str(p,t)))&print(t)) \\\\ - M. F. Hasler, Apr 05 2008

Extensions

More terms from Ray Chandler, Mar 28 2004