
Curios:
Curios Search:
Participate: 
Single Curio View: (Seek other curios for this number) The three circularly permuted primes, i.e., 113, 131 and 311, can be concatenated in 3! different ways. After inserting a prime digit as a separator between these concatenated primes, the following four 11digit primes can be obtained: 11371317311, 31151315113, 13153115113 and 11373117131. Note that the first two numbers are palindromic primes. [Necula]
Submitted: 20040110 13:53:38; Last Modified: 20080130 11:28:00.
Prime Curios! © 20002017 (all rights
reserved)
