 |
18158961567721 (another Prime Pages' Curiosity) |
|
|
|
Curios:
Curios Search:
Participate: 
|
Single Curio View: (Seek other curios for this number) 18158961567721 = 13 * 373 * 11173 * 335173 is a Zeisel Number because its four prime factors are consecutive elements of the linear recurrence prime(i+1) = 30*prime(i) - 17. Curiously, it is also an emirp, since 12776516985181 is prime. The digital sum 67 is prime. [Post]
Submitted: 2005-07-31 19:47:44; Last Modified: 2008-01-30 11:28:00.
Prime Curios! © 1999-2012 (all rights
reserved)
|