ck update 5/12
 

Base 6 - no change in the n value since the last status update.
Base 10 sieve is at p = 4.85 T, current time to remove a factor is 1575 sec, which is slightly more than a third of the time needed to test the largest candidate in the file (~1 h 4 min).
Base 18 is approaching n = 44k, one prp has been found. I will report it once the range is complete.

Info
 

CK 290 at n=71k

CK 362 at n=65k

Base 6 has been searched up to n = 150k. No primes were found from n = 120k to 150k. I am releasing this base.
The reservation for base 18 should be done tomorrow.

Base 18 has been searched to n = 50k. One prime was found and reported for n = 40k-50k. I am releasing this base.


All bases <= 20 have been searched to n >= 50k.

Status
 

CK290 at n=80k

CK362 at n=73k

No new primes, continuing.

Reserving base 472 to n = 25k.

Base 10 for n = 100k - 200k has been sieved to 21 T. The sieve file is attached below. 10013 candidates remain after sieving.

Reserving base 26 for n = 84239-90000
Greetings to rogue

Jiahao He aka Grotex

Base 472 is complete to n = 25k. Three primes were found and reported for n = 10k-25k. I am extending my reservation of this base to n = 50k.

Info
 

CK 290 at n=92k
CK 362 at n=83k

Continuing.

Base 472 is complete to n = 50k. No primes were found from n = 25k-50k. I am releasing this base.