Difference between revisions of "Proth prime 2 31"

Revision as of 04:07, 1 February 2021

Reserved! This sequence is currently part of Multi Reservation 20: Riesel problem 3.

`k` , `b` :	31 , {{{Pb}}}
Count :	12
Nash :	839
Max `n` :	2,000,000
Date :	2024-09-06
Reserved :	Alexander JonesAlexander Jones/Reserved

8, 60, 68, 140^[1], 216^[2], 416, 1808, 1944, 9096, 76596, 93168, 8348000

[[Category:Proth {{{Pb}}}|#.....00031]][[Category:Proth {{{Pb}}} Low-weight|#.....00031]]

2021-01-19: Found n = 8348000, Igor Karpenko, PrimeGrid Fermat Divisor Search
2018: Checked to n = 3321996, PrimeGrid
1995-08: Found n = 93168, Jeffrey Young
1995-08: Found n = 76596, Jeffrey Young
1983: Found n = 9096, Wilfrid Keller

@@ Line 23: / Line 23: @@
 }}
 ==History==
-{{HistF|2021-01-19|8348000|Igor Karpenko,PrimeGrid Fermat Divisor Search}}
+{{HistF|2021-01-19|8348000|Igor Karpenko,PrimeGrid Fermat Divisor Search|P#9552}}
 {{HistC|2018|3321996|PrimeGrid}}
 {{HistF|1995-08|93168|Jeffrey Young}}
 {{HistF|1995-08|76596|Jeffrey Young}}
 {{HistF|1983|9096|Wilfrid Keller}}