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-   -   Sierpinski/Riesel Base 5: Post Primes Here (https://www.mersenneforum.org/showthread.php?t=3125)

geoff 2007-03-12 06:00

From the prime announcement thread:
[quote=masser]
226348*5^179069-1 is prime!
200062*5^179445-1 is prime!
280558*5^179545-1 is prime!
[/quote]
That's a nice cluster. I hope the gap to the next one is not too large :-)

tnerual 2007-03-27 20:43

22966*5^181907-1 is prime ! :smile:

[url]http://primes.utm.edu/primes/page.php?id=79853[/url]

rank: 1283

robert44444uk 2007-03-28 12:45

Congrats, tneural, nice find, one less to worry about

birdman2584 2007-04-01 12:37

193084*5^182187-1 Is Prime! :tu:

masser 2007-05-26 19:24

After a long drought, birdman has found our latest prime:

47126*5^187554-1 is prime!

regards,
masser

birdman2584 2007-05-26 20:24

Woohoo!:smile:

masser 2007-07-05 11:57

93254*5^266111+1 is prime!

robert44444uk 2007-07-05 12:11

Another monster for the Masser, way to go!!

michaf 2007-07-05 12:47

Congrats!

birdman2584 2007-07-05 13:59

Great Job!

masser 2007-07-08 13:44

181754*5^192382-1 is prime!


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