R75
 

Reserving R75 (100k-250k)

S53
 

Reserving K=4 for base S53 100K-200K

S53 100-350K
 

[QUOTE=pepi37;407108]Reserving K=4 for base S53 100K-200K[/QUOTE]

Done - results emailed
Continue to 350K

Update on 766*33^n+1
just passed n=580k

S53 350K - 500K
 

[QUOTE=pepi37;407216]Done - results emailed
Continue to 350K[/QUOTE]
Extended to 500 K
Results up to 300K emailed

K4 for S53 done to 400K- continuing
Results emailed

R36 update
 

[QUOTE=masser;403304]I would like to reserve R36.[/QUOTE]

Two primes found; 44 sequences remain.
Testing at n = 114000; will continue.

Primes (note base-6 representation below):
60237*6^203702-1
109772*6^220166-1

S33 (766*33^N+1) tested between 500K and 600k, nothing found. Result attached

I have provided the last of the R63 k sieved to n=25000 to rebirther. :showoff:

I will be happy when this search is completed to n=25000. It is a massive effort.

R63 tested to n=25k (15-25k) (176.186848-183.752068M)

2484 primes found

Results emailed, Base released

[QUOTE=rebirther;409669]R63 tested to n=25k (15-25k) (176.186848-183.752068M)

2484 primes found

Results emailed, Base released[/QUOTE]

I assume you don't mean the entire base, just this range of k.