Proth primes of the form 31•2ⁿ+1

2018: Checked to n = 3321996 , PrimeGrid
1995-08: Found n =&#160;93168 , <a href="/z/index.php?title=Jeffrey_Young&amp;action=edit&amp;redlink=1" class="new" title="Jeffrey Young (page does not exist)">Jeffrey Young
1995-08: Found n =&#160;76596 , <a href="/z/index.php?title=Jeffrey_Young&amp;action=edit&amp;redlink=1" class="new" title="Jeffrey Young (page does not exist)">Jeffrey Young
1983: Found n =&#160;9096 , Wilfrid Keller

Reserved! This sequence is currently part of Multi Reservation 20: PrimeGrid Fermat Divisor Search.

Current data

`k`-value :	31
Count :	11
Nash :	839
Max `n` :	7,620,000
Date :	2020-12-28
Reserved :	PrimeGridPrimeGrid/Reserved

8, 60, 68, 140, 216, 416, 1808, 1944, 9096, 76596, 93168