6253*2^466975-1 (140578 digits)

9th Drive:

22365*2^468941-1 (141170 digits)

... followed by one from the 10th Drive:

34631*2^475246-1 (143068 digits)

From the "adam drive":
6035*2^453592-1 is prime. (136549 digits)
-Curtis

5355*2^517558-1 (155805 digits) - 8th drive

The 11th prime from the 10th drive:

32713*2^485539-1 (146167 digits)

[QUOTE=Kosmaj;176036]Finally a prime from the "9 Ks" Drive:

189*2^888200-1 (267378 digits)

Since the last prime at 800k we did about 32,000 tests to find this one, while statistically there should be a prime every 12,000 or os tests at this level (sieved to 10T). Meaing that the next one is right there, in the next test file :smile:[/QUOTE]

189*2^891876-1 (268484 digits)


:tu:

9th

20145*2^474205-1 (142755 digits)

The 12th prime from the 10th drive:

11729*2^494856-1 (148971 digits)

Expectations (11.8 primes up to n=500k) fulfilled! :smile:

153*2^894504-1 is prime! (9k's)

1261*2^680627-1 (204893 digits)
1263*2^681632-1 (205195 digits)