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Old 2004-10-06, 21:21   #3
robert44444uk
 
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Jun 2003
Oxford, UK

7·271 Posts
Default And more - 204 to go!

81700*5^20040+1
89806*5^20852+1
95246*5^21669+1
132028*5^21736+1
138022*5^22280+1
141532*5^22472+1

The size of these first-time prp numbers is getting interesting and only 204 candidates to check.

Regards

Robert Smith
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