I checked again the above 5 k/n pairs. In each case the first residue listed was the correct one, for example, the residue of 1738812075*2^342001-1 is 9BDC18382D3626AC. I sent 8 more to Larry to check, will report his findings soon.

Edit: Larry just sent me his LLR results of 8 k/n pairs from the end of the file. They all match the second listed residue! :surprised :w00t: Maybe you somehow mixed them up? Anyway the probability that at least one residue for each k/n pair is correct is very high, and therefore we can declare, IMO, the range as completed. The 8 resulst are given below.
[CODE]
1626176475*2^342380-1 is not prime. LLR Res64: 6C1E4BA58835F53F
2022381375*2^342380-1 is not prime. LLR Res64: 1ECA5BC28CD21FA7
663301485*2^342380-1 is not prime. LLR Res64: 37C878D1DE4141E2
1626176475*2^342399-1 is not prime. LLR Res64: 46195FB25B39AEBC
1738812075*2^342399-1 is not prime. LLR Res64: BD47F7F63104B45D
1952775825*2^342399-1 is not prime. LLR Res64: 42E144E7B4FB1FB6
697942245*2^342399-1 is not prime. LLR Res64: AA9365D380C87427
870667875*2^342399-1 is not prime. LLR Res64: B8BA8311E72425F8
[/CODE]

I'm also attaching the diff file.

I wouldn't say that they are all right for sure, because my computer may still not be stable, but I would say that whevever a third check agrees with either of them that is good enough.

3692-3696 complete, one prime (1738812075 369523)
Taking 3712-3716

3684-3692 complete, two primes! :cool:

804003525 368847 and 1325978745 368910

B'maxx completed 3676-3680, found no primes.

Takes 3716-3724 (two files).

3712-3716 complete, no primes
Taking 3724-3728

Taking 3728-3740 (3 files).

3724-3728 complete, no primes
Taking 3740-3748 (2 files)

3696-3712 complete, one prime: 3467560635 370425.

Taking 3748-3752.

Taking 3752-3756

John S. and B'maxx completed 3716-3724, no primes.