View Single Post
Old 2015-01-03, 10:15   #284
Jean Penné
 
Jean Penné's Avatar
 
May 2004
FRANCE

23×3×23 Posts
Default k = 138847

Hi,

1) - The double check up to n = 1283793, using the last version of LLR, proves that n = 33 and n = 1283793 are the only exponents yielding a prime in this range (all residues match with those of year 2003).

2) - The file for n < 400,000,000 is today sieved up to 105 T, 228,039 n's remain, and one is eliminated each 1350s, so, I will wait still a little more before launching the next LLR tests...

Happy new year and Best Regards,
Jean
Jean Penné is offline   Reply With Quote