119*2^1122472-1 (337900 digits)

119*2^1256952-1 (378383 digits)

63*2^1357156-1 (408547 digits)

From the 10th drive:
32887*2^947461-1 (285219 digits)

7605*2^885190-1 (266473 digits)

165*2^1462368-1 (440219 digits)

209*2^1207276-1 (363429 digits)

63*2^1535612-1 (462268 digits)

Congrats to otutusaus, Beyond, and Peter on 3 nice megabit primes in less than 24 hours! :smile:

Yes, some good primes found recently. Here's one more for k=63

63*2^1626259-1 (489555 digits)

BTW, our production score now is 49.6425 (855 primes in Top-5000), with 131 megabit primes, including 5 at n=2M, and one at n=3M. At this pace I think we can hit 50 by score by the year end. Only 3 projects so far went over 50 by score: GIMPS, SOB, and PrimeGrid.