+/ p: 5+31+i.11 p: +/ 293 11 _1 p: 17489 +/3 5 2003 >: */ 2 3 5 67 <: */ 2 2 503
----- Original Message ----- From: Dan Bron <[email protected]> Date: Tuesday, January 4, 2011 9:01 Subject: [Jprogramming] Primo year To: 'Programming forum' <[email protected]> > I wish everyone a happy 2011, which is shaping up to be a very > prime year: > > - 2011 is prime > - 11 is prime > - 2011 can be expressed as the sum of 11 consecutive > primes: +/ p: > 36 + i. 11 > - 2011 can be expressed using only operations on primes and the > constant 1: +/ p: (p: + i.) @ p:&.>: p: 1 > > What other interesting ways are there to express 2011 as > compositions of > primes? ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
