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 Dylan14 2021-05-23 04:02

Update on base 10

Base 10 is at n = 193.3 k, no primes found, continuing to n = 200 k and sieving n = 200-250k, sieve depth is currently ~2.78 T.

 NHoodMath 2021-05-23 18:28

1 Attachment(s)
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...

 rogue 2021-05-24 17:37

Taking b=34 and b=38. Not certain how far I will take them right now.

 Dylan14 2021-06-04 18:59

Base 10 complete to n = 200k, no primes found. Continuing up to n = 250 k with a sieve file sieved to p = 100 T.

 kar_bon 2021-06-21 10:42

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

 rogue 2021-06-22 21:23

I have completed b=34 and b=38 to n=100000. (38^90713+1)^2-2 is the only prime.

 gd_barnes 2021-06-23 06:03

[QUOTE=rogue;581572]I have completed b=34 and b=38 to n=100000. (38^90713+1)^2-2 is the only prime.[/QUOTE]

Are you continuing with these bases?

 rogue 2021-06-23 11:39

[QUOTE=gd_barnes;581601]Are you continuing with these bases?[/QUOTE]

No.

 kuratkull 2021-08-30 08:07

Base 42 is done to 150k, one prime found, reported in other thread.

Reserving to 200k.

 Grotex 2021-11-04 05:51

Reserve base 970 to n=10k

 Grotex 2021-11-05 09:14

[QUOTE=Grotex;592395]Reserve base 970 to n=10k[/QUOTE]

Detect a 3-PRP:
(970^3899-1)^2-2

Testing n=8232

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