29475832947601
This number is a prime.
2947 5832947601
The smallest pandigital prime P formed from the
concatenation of two consecutive primes: {2947583,
2947601}. Curiously, P is also expressible as the sum of
two squares: (4357249^2 + 3238860^2). [Bajpai]
The smallest pandigital prime formed from the concatenation
of two consecutive Sophie Germain primes {2947583,
2947601}. [Jha]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell