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315361
This number is a prime.
Just showing those entries submitted by 'Silva': (Click here to show all)
This prime is expressed by 4^9+6^6+9^4 where you can see
the semiprime digits in order as bases and in reverse order
as exponents. Curiously the sum of the digits of the prime
equals the sum ofthe semiprimes. [Silva]
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell