mersenneforum.org - View Single Post - Riesel Primes k*2^n-1, k<300 [Part II]

Kosmaj · 2007-12-26, 07:39

The 4 Ks < 300 with minmax (smallest largest) primes are now:

k=221, n=104846
k=109, n=141227
k=283, n=149351
k=233, n=179992

All tested to 600k, and all currently reserved by Cruelty.

2007-12-26, 07:39	#118
Kosmaj Nov 2003 2·1,811 Posts	The 4 Ks < 300 with minmax (smallest largest) primes are now: k=221, n=104846 k=109, n=141227 k=283, n=149351 k=233, n=179992 All tested to 600k, and all currently reserved by Cruelty.