20210523, 04:02  #287 
"Dylan"
Mar 2017
2^{2}·3·7^{2} Posts 
Update on base 10
Base 10 is at n = 193.3 k, no primes found, continuing to n = 200 k and sieving n = 200250k, sieve depth is currently ~2.78 T.

20210523, 18:28  #288 
Jan 2017
5×7 Posts 
Base 180 complete to n=30K
No primes found Base Released Results file attached This base fell into a very large primeless void and never came out... 
20210524, 17:37  #289 
"Mark"
Apr 2003
Between here and the
14612_{8} Posts 
Taking b=34 and b=38. Not certain how far I will take them right now.

20210604, 18:59  #290 
"Dylan"
Mar 2017
1001001100_{2} Posts 
Base 10 complete to n = 200k, no primes found. Continuing up to n = 250 k with a sieve file sieved to p = 100 T.

20210621, 10:42  #291 
Mar 2006
Germany
2×5×293 Posts 
pausing/sieving base 290, currently at n=175k
continuing base 362, currently at n=140k base 688 at n=79k base 1286 at n=82k base 1346 at n=81k 
20210622, 21:23  #292 
"Mark"
Apr 2003
Between here and the
2×7×467 Posts 
I have completed b=34 and b=38 to n=100000. (38^90713+1)^22 is the only prime.

20210623, 06:03  #293 
May 2007
Kansas; USA
2965_{16} Posts 

20210623, 11:39  #294 
"Mark"
Apr 2003
Between here and the
14612_{8} Posts 

20210830, 08:07  #295 
Mar 2007
Estonia
149 Posts 
Base 42 is done to 150k, one prime found, reported in other thread.
Reserving to 200k. 
20211104, 05:51  #296 
"Jiahao He"
May 2018
China
60_{10} Posts 
Reserve base 970 to n=10k

20211105, 09:14  #297 
"Jiahao He"
May 2018
China
2^{2}·3·5 Posts 

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