1000065*2^390927-1 (117687 digits)
First Top 5000 prime for k=1000065 :smile:

617*2^1175468-1 (353854 digits)

245*2^606706-1 (182640 digits)

Benson found 9*2^1010277-1 prime

3333333*2^379439-1 (114230 digits)

From the 5th drive:

261*2^802123-1

a prime for k=261 from L261! cool!

105*2^814850-1 (245297 digits)

19437*2^364045-1 is prime (109593 digits)

From the 5th Drive:

291*2^810347-1 (last prime for this k at n=565k)

Big luck: first team drive range and just on prime.
30% done in this range, so there're some primes to find :grin:

Wow, the 5th drive sure has been producing lately! It's only been about a week since the last one. :banana: