This one found 5 prime from n=183-221k. Based on the estimates
above, I only expected one prime, but happily surprised:
8331405*2^207555-1
8331405*2^205885-1
8331405*2^199127-1
8331405*2^198122-1
8331405*2^186251-1
Last fiddled with by Kosmaj on 2005-03-16 at 22:44
Reason: Missing exp sign "^" added.
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