My work on filling in gaps for (near-)Woodall
k's has reached
n=300k. Three primes were found:
- 8508301*2^261263-1
- 1195203*2^262935-1
- 8508301*2^296247-1
A prime for
k=197673 was found earlier.
The list of
k's tested to
n=300k is:
- 197673
- 251749
- 582833
- 586085
- 665127
- 938237
- 1183953
- 1195203
- 1268979
- 1467763
- 8508301
Updates will be posted to Prime-Wiki shortly.
I'm also reserving
k=1993191 (the latest near-Woodall
k) for
n < 3986382.