R941 is complete to n=25K

CK=158

4 k's remain 74,92,112,122
no prime after the run of the new base script.

Attached are the results

Sierpinski reservations
 

Taking S564, S634, S753, S656, S941, and S977

R905 is complete to n=25K; k=22, 32, 70, & 128 remain; highest prime 4*905^4857-1; base released.

S761 is complete to n=25K; k=16, 32, 92, & 118 remain; highest prime 38*761^4773+1; base released.

S825 is complete to n=25K; k=58, 64, & 120 remain; highest prime 20*825^6961+1; base released.

Only one prime for n=5K-25K out of 12 k's for these bases. :-(

Riesel 730
 

Riesel 730, the last k, tested n=25K-100K. Nothing found.

Results emailed. Base released

R572 is complete to n=25K

CK=190

14k's remain k=26,40,43,44,76,82,88,97,110,119,134,148,154,160

Results will be emailed

R892 is complete to n=25K; k=48, 96, & 170 remain; highest prime 161*892^10534-1; base released.

R988 is complete to n=25K; k=47 & 93 remain; highest prime 87*988^17243-1; base released.

14753*928^129-1 is prime. Somehow it was missed. I suspect that I used an older version of PFGW when I tested it. 3.3.4 states that it is PRP and prime.

I retested the remaining k for R928 and S928 for n < 1000 using PFGW 3.3.6. This PRP was discovered during that testing.

Results
 

Tested and verified with PFGW 3.3.6. Completed to n = 25,000 and released.

S534, remaining k = 3, largest prime = 94*534^21245+1
S602, remaining k = 6, largest prime = 61*602^20236+1
S641, remaining k = 3, largest prime = 82*641^7080+1
S684, remaining k = 2, largest prime = 8*684^23386+1
S710, remaining k = 5, largest prime = 11*710^15271+1
S720, remaining k = 3, largest prime = 22*720^17920+1
S746, remaining k = 6, largest prime = 77*746^21213+1
S842, remaining k = 6, largest prime = 64*842^17030+1
S962, remaining k = 10, largest prime = 79*962^15814+1

Riesel 743
 

Riesel 743 the last k, tested n=25K-100K. Nothing found.

Results emailed. Base released

R761 and S653 are completed to n=25K and released.
R761: 3k's remain
S653: 5k's remain

S800 completed to n=100K and released. No new primes.