Sierp 648
 

Sierp Base 648
Conjectured k = 296
Covering Set = 11, 59
Trivial Factors k == 646 mod 647(647)

Found Primes: 285k's - File emailed

Remaining: 9k's - Tested to n=25K - File emailed

Base Released

Riesel 516
 

Riesel 516, a 2ker, tested n=25K-100K. Nothing found

Base released - Results emailed

Riesel 951
 

Riesel 951, the last k, tested n=25K-100K - Nothing found

Results emailed - Base released

Sierp 694
 

Sierp Base 694
Conjectured k = 1111
Covering Set = 5, 139
Trivial Factors k == 2 mod 3(3) and k == 6 mod 7(7) and k == 10 mod 11(11)

Found Primes: 560k's - File emailed

Remaining: 14k's - Tested to n=25K - File emailed

Trivial Factor Eliminations: 534k's

GFN's: 1k - File emailed
694

Base Released

Reservations
 

Reserving R583 and S639 as new to n=25K

Riesel 967
 

Riesel 967, the last k, tested n=25K-100K - Nothing found

Results emailed - Base released

Reservations
 

Reserving R792 and S973 as new to n=25K

Sierp 1029
 

Sierp 1029, the last k, tested n=25K-100K - Nothing found

Results emailed - Base released

Sierp 510
 

Sierp 510, a 2ker, tested n=25K-100K. Nothing found

Base released - Results emailed

Riesel 792
 

Riesel Base 792
Conjectured k = 1158
Covering Set = 13, 61
Trivial Factors k == 1 mod 7(7) and k == 1 mod 113(113)

Found Primes: 959k's - File emailed

Remaining: 16k's - Tested to n=25K - File emailed

Trivial Factor Eliminations: 174k's

Base Released

k=25, 121, 324, 352, 441, 550 & 961 proven composite by partial algebraic factors

S991 is complete to n=25K; 9 primes found for n=5K-25K; 17 k's remaining; base released.

Not too bad for CK=5262 for such a high base. :-)