I would like to reserve R37 to n=100K

R67
 

R67 tested n=50K-100K - nothing found

Results emailed - Base released

Taking Sierp base 42 to 50K.
It could take a while since I can only offer a slow P4 for it for the moment.

Mathew Steine has completed R55 to n=100K; processed results are attached for n=40K-100K. There were three primes found in this range:

3060*55^41775-1
5286*55^56479-1
5690*55^75216-1

He is releasing this base at n=100K.

S78 tested n=25K-50K

Primes found: (45)
[Code]
78838*78^[SUP]25508[/SUP]+1
31680*78^[SUP]26058[/SUP]+1
142802*78^[SUP]26354[/SUP]+1
104314*78^[SUP]26703[/SUP]+1
110678*78^[SUP]26795[/SUP]+1
1263^78^[SUP]26951[/SUP]+1
75496*78^[SUP]27777[/SUP]+1
94801*78^[SUP]27812[/SUP]+1
133438*78^[SUP]28592[/SUP]+1
150683*78^[SUP]30067[/SUP]+1
12392*78^[SUP]30812[/SUP]+1
74102*78^[SUP]31086[/SUP]+1
139276*78^[SUP]31211[/SUP]+1
8849*78^[SUP]32486[/SUP]+1
167876*78^[SUP]33020[/SUP]+1
109888*78^[SUP]33655[/SUP]+1
54233*78^[SUP]34014[/SUP]+1
17101*78^[SUP]34843[/SUP]+1
181181*78^[SUP]35727[/SUP]+1
9165*78^[SUP]35824[/SUP]+1
27571*78^[SUP]35992[/SUP]+1
15937*78^[SUP]36550[/SUP]+1
55003*78^[SUP]37311[/SUP]+1
65067*78^[SUP]39060[/SUP]+1
124821*78^[SUP]39096[/SUP]+1
126677*78^[SUP]39626[/SUP]+1
99302*78^[SUP]39901[/SUP]+1
177397*78^[SUP]39952[/SUP]+1
117630*78^[SUP]40215[/SUP]+1
63011*78^[SUP]40675[/SUP]+1
181613*78^[SUP]40975[/SUP]+1
24049*78^[SUP]41283[/SUP]+1
85872*78^[SUP]41581[/SUP]+1
58224*78^[SUP]42358[/SUP]+1
60041*78^[SUP]42932[/SUP]+1
80581*78^[sup]43724[/sup]+1
133676*78^[SUP]43824[/SUP]+1
23669*78^[SUP]43839[/SUP]+1
151212*78^[SUP]45520[/SUP]+1
30534*78^[SUP]45597[/SUP]+1
71020*78^[SUP]45869[/SUP]+1
112732*78^[SUP]48085[/SUP]+1
58619*78^[SUP]48434[/SUP]+1
151867*78^[SUP]48910[/SUP]+1
160132*78^[SUP]49069[/SUP]+1
[/Code]156k's remain at n=50K - Results emailed - Base released

S46
 

S46 tested n=25K-50K

Primes found:
6571*46^[SUP]31364[/SUP]+1
3295*46^[SUP]32885[/SUP]+1
8503*46^[SUP]38040[/SUP]+1

27k's remaining @n=50K

Base released - Results emailed

rb36
 

Hi,

I found 3 more primes for rb36

[code]
88399*36^33607-1
72762*36^34029-1
20092*36^34845-1
[/code]

I realized that testing all remaining ks is too much work for my zombie (thanks to heavy weather i had to make on PC out of two ...). So I decided to release them all excep for the first four ks (1148, 4737 ,7362 ,7399).
I tested all ks up to 35,000. I'll attache sieving file (which might contain some k for which I allready reported a prime) up to 50,000.
If you have some questions contact me via pm to keep this thread clean.

Mathew Steine has completed R37 to n=100K; processed results are attached for 70K-100K. One prime was found in this range:

4356*37^75913-1

He is releasing this base at n=100K.

S81
 

S81 tested 25K-50K - Nothing found

Results emailed - Base released

This is going to be a tough one

S97
 

S97 tested n=25K-50K

15 primes found - 93 remain

Results emailed - Base released

Reserving S72 (one k, recommended base) from 150K-200K.