A145380 Prime narcissistic (or Armstrong) numbers.

2, 3, 5, 7, 28116440335967, 449177399146038697307, 35452590104031691935943

Offset: 1

Author

Lekraj Beedassy, Oct 09 2008

Keywords

• fini
• full
• nonn
• base

Comments

Prime terms of A005188.

Examples

			The 21-digit prime 449177399146038697307 is in the sequence because it is equal to 4^21 + 4^21 + 9^21 + 1^21 + 7 ^21 + ... + 9^21 + 7^21 + 3^21 + 0^21 + 7^21.
		

References

• J.-M. De Koninck, Ces nombres qui nous fascinent, Entry 28116440335967, p.383, Ellipses, Paris 2008.

Crossrefs

A005188