Quote:
Originally Posted by em99010pepe
user=FreeDC_Beyond
[03/11/08 14:32:15]
473*2^3744141 is prime!

Unbelievable. 4 primes within n=45 of each other!!
I think Karsten had 4 new primes in a single n=200 manual LLR reservation earlier but that was at a lower range and I think they were more spread out than this. A truly remarkable run of primes here.
What's even more amazing is that 2 of the 4 are for k=400500, which have many more previously found primes than any other 100k range for k=4001001.