Taking R88 for n=50k-100k.

S91
 

Reserving S91 from 25K-50K

S51
 

S51-1M-3M tested n=17K-25K

459 primes found

Results emailed - Range released

This means I'm on my LAST test run for S51. There is a light at the end of the tunnel, and I hope it is not a train. :boxer:

[QUOTE=MyDogBuster;270118]S51-1M-3M tested n=17K-25K

459 primes found

Results emailed - Range released

This means I'm on my LAST test run for S51. There is a light at the end of the tunnel, and I hope it is not a train. :boxer:[/QUOTE]

Out of curiosity, how many cores do you have dedicated to S51 right now?

BTW, Puzzle-Peter, how goes it on S63?

[QUOTE=rogue;270145]
BTW, Puzzle-Peter, how goes it on S63?[/QUOTE]

Oh, it's running fine. Only several million tests left :missingteeth:

[QUOTE]Out of curiosity, how many cores do you have dedicated to S51 right now?
[/QUOTE]

Only 12. I decided to finish it off. 20 months is long enough.

Reserving S43 to n=300K.

R48
 

[FONT=Verdana]R48 tested to n=100k, 1 previously unreported prime:
1842*48^87175-1
Results emailed, base released[/FONT]

Reserving R96 to n=50K

S91
 

S91 tested n=25K-50K

Primes found:
74542*91^28019+1
52378*91^29949+1
76228*91^41224+1
65896*91^42440+1
38800*91^49547+1
88890*91^49769+1

29k's remain

Results emailed - Base released

S51
 

Sierp Base 51
Conjectured k = 5,183,582
Covering Set = 5, 13, 139
Trivial Factors k == 1 mod 2(2) and k == 4 mod 5(5)

Found Primes: 2,037,277k's - File emailed

Remaining k's: 6,777k's - Tested to n=25K - File emailed

Trivial Factor Eliminations: 518,358k's

MOB Eliminations: 29,378k's - File emailed

Yup it's done.
12,729,036 tests took 620 days and the books balance in the end:cool: