1141*2^1281659-1 (385821 digits)

11th drive:
2273*2^992830-1 (298875 digits)
2271*2^994134-1 (299268 digits)

1145*2^1282568-1 (386095 digits)

1015*2^1283425-1 (386353 digits)

From the first megabit drive
61*2^2381887-1 (717022 digits)

1195*2^1284795-1 (386765 digits)

11th drive:
2047*2^996273-1 (299912 digits)

11th drive:
2021*2^998170-1 (300483 digits)
2009*2^998528-1 (300591 digits)
2211*2^998593-1 (300610 digits)
2011*2^999391-1 (300850 digits)

1025*2^1285388-1 (386944 digits)

Two more from the 11th drive:
2121*2^997781-1 (300366 digits)
2273*2^997828-1 (300380 digits)

5535 * 2^1070892 - 1
from 8th drive