A076173 Primes p such that sum of 4th powers of even-position digits equals the sum of 4th powers of odd-position digits of p.

11, 267643, 326467, 462673, 646237, 764623, 1157873, 1757813, 2257873, 2603467, 2606437, 3751871, 3757811, 4326067, 4606237, 5137871, 5187173, 5287273, 5363797, 5379637, 5447873, 5557873, 5727971, 5737811, 5747843, 5781371

Offset: 1

Author

Zak Seidov, Nov 01 2002

Keywords

• nonn
• base

Comments

These are all 8 such primes < 2000000.

Examples

			267643 is OK because 2^4+7^4+4^4=6^4+6^4+3^4=2673.
		

Crossrefs

Cf. A076171.

Extensions

More terms from David Wasserman, Apr 05 2005