S543 tested n=100k (25-100k)

34 primes found, 96 remain

4686*543^25815+1
5866*543^25824+1
3894*543^25886+1
2228*543^26090+1
5274*543^28126+1
390*543^28989+1
3434*543^29371+1
3086*543^32155+1
5372*543^34669+1
1642*543^36804+1
2206*543^38241+1
5392*543^40109+1
2568*543^41348+1
6334*543^44317+1
1912*543^45554+1
908*543^46271+1
3526*543^48176+1
1062*543^49016+1
178*543^49380+1
160*543^49627+1
5932*543^51381+1
5694*543^56593+1
6446*543^57755+1
2708*543^59915+1
4274*543^62891+1
3792*543^63578+1
6240*543^67126+1
3160*543^69334+1
3660*543^77360+1
5616*543^81047+1
3280*543^81575+1
4514*543^83623+1
4350*543^95038+1
798*543^96135+1

Results emailed - Base released

Reserving S820 to n=100k (25-100k) for BOINC

R610 tested n=400k (200-400k)

nothing found, 1 remain

Results emailed - Base released

S616
 

S616 tested n=2.5K-25K

161 primes found - 92 remain

Results emailed - Base released

Progress update
 

K4 ( S 737) at 255706 ( reserved to 400K)
K4 ( s 803) at 329814 ( reserved to 400k)

S820 tested n=100k (25-100k)

14 primes found, 21 remain

30375*820^26512+1
22135*820^29457+1
4441*820^31023+1
16656*820^31862+1
10507*820^46471+1
24636*820^58914+1
16069*820^64070+1
3204*820^64442+1
20637*820^69366+1
4462*820^70305+1
24901*820^80512+1
21058*820^83174+1
13318*820^84759+1
14038*820^95797+1

Results emailed - Base released

Reserving S591 to n=100k (25-100k) for BOINC

Reserving S931 to n=100k (25-100k) for BOINC

R967 status report: we hit the 300k mark few days ago, but missed the moment.
If we would find a prime now, it would be the highest we ever found by ourselves, and just a breadcrumb under a million digits...

So: 242*967^n-1 tested to n=300k+, nothing found, continuing.

Reserving S530 and S534 to n=200K.

S591 tested n=100k (25-100k)

17 primes found, 33 remain

7142*591^26632+1
7858*591^27280+1
6252*591^27515+1
3442*591^29774+1
3956*591^32304+1
3836*591^35716+1
14038*591^39483+1
9066*591^42186+1
13652*591^49721+1
3110*591^49851+1
14096*591^55289+1
15856*591^66210+1
2478*591^72995+1
9510*591^74086+1
5232*591^80302+1
6390*591^81466+1
7442*591^99283+1

Results emailed - Base released

S931 tested n=100k (25-100k)

22 primes found, 26 remain

25518*931^26849+1
34488*931^29838+1
15718*931^30168+1
30922*931^30222+1
8380*931^31930+1
25516*931^33693+1
28972*931^35440+1
26602*931^44273+1
19410*931^46891+1
7258*931^49071+1
2362*931^53462+1
24162*931^54591+1
4992*931^61245+1
8832*931^61468+1
35118*931^68086+1
23256*931^69463+1
24790*931^70090+1
37660*931^74618+1
1696*931^91296+1
36568*931^97445+1
29638*931^98833+1
28870*931^99192+1

Results emailed - Base released