News
Archive: April 2000
Puzzle 92 a solution from Enoch Haga  Enoch Haga has gotten the first true solution for the 5 levels pile of primespheres. See Puzzle 92
 Posted on Sunday, April 30, 2000  
Chris Nash & the Puzzle 91  Chris Nash has gotten a new & larger prime for the Puzzle 91. He also argues that no other reversible prime of this type should exist.
 Posted on Wednesday, April 26, 2000  
John Harverster new conjecture  John Harvester proposes a new and beauty conjecture after the Jud new and large data calculated for the min(xy) of the Conjecture 18
 Posted on Wednesday, April 26, 2000  
Jeff Heleen contributions to Puzzle 89  See the Jeff Heleen contributions to Puzzle 89
 Posted on Sunday, April 23, 2000  
Jud McCranie results and the Conjecture 18  Jud McCranie has calculated the minimal partitions of the primorial function p(n) for n=19 to 25 showing that the Harvester's conjecture fails for n=19, 20, 21, 23, 24 & 25. See Conjecture 18
 Posted on Sunday, April 16, 2000  
John E. Everett contributions  John E. Everett, from Waynesboro VA, has sent remarkable contributions to the following puzzles related to prime magic squares: See Puzzle 80. See Puzzle 81 & See Puzzle 87. You should take a look of his splendid work.
 Posted on Friday, April 14, 2000  
Puzzle 46  JeanCharles Meyrignac has obtained larger and "prime" solutions to Puzzle 46. The puzzle is almost solved and the conjecture of Leo Mosser better supported now. See also the short bio of Meyrignac in The Puzzlers Page  Posted on Saturday, April 8, 2000  
A small variation of Puzzle 89  Please take a look of a small variation added to the puzzle 89. See Puzzle 89  Posted on Sunday, April 2, 2000  
Puzzle 46, new contributions  Carlos Rivera has gotten new and larger solutions for this Puzzle. See Puzzle 46
 Posted on Sunday, April 2, 2000  
Puzzle 89, Jud's results  Jud McCranie has produced 31 palindromic sums, unfortunately none of them primes. But his ending point can be your starting point to get the first prime & palindromic sum.
See Puzzle 89  Posted on Sunday, April 2, 2000  
