999
This number is a composite.
Single Curio View: (Seek other curios for this number)
999 can be written as the sum of three consecutive cuban primes (271 + 331 + 397). [Silva]
Submitted: 2010-11-09 10:22:06; Last Modified: 2018-07-30 00:24:56.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell