This number is a prime.
The smallest emirp that is the sum of the cubes of seven consecutive primes: 89^3+97^3+101^3+103^3+107^3+109^3+113^3 = 7703639. [Bajpai]
The smallest emirp that is the sum of the cubes of seven
consecutive primes: 89^3+97^3+101^3+103^3+107^3+109^3+113^3
= 7703639. [Bajpai]