20210909, 08:18  #474 
Nov 2019
4_{16} Posts 
I found a Leyland PRP with more than 500,000 digits, details later...

20210911, 12:38  #475 
Nov 2019
2^{2} Posts 
pfgw64: ((100263^98600)+(98600^100263)) is 3PRP! (7167.1435s+0.0099s)
ecppdj bpsw: ((100263**98600)+(98600**100263)) PROBABLE PRIME (135355 sec) Gabor Levai 
20210911, 12:43  #476  
Sep 2002
Database er0rr
3·1,291 Posts 
Quote:
Congrats for such a huge find. Last fiddled with by paulunderwood on 20210911 at 12:46 

20210913, 08:39  #478  
Nov 2019
2^{2} Posts 
Quote:
((100263^98600)+(98600^100263)) is Fermat and Lucas PRP! (37359.5544s+0.0101s) 

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