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Old 2010-05-26, 12:50   #1
Joe O
 
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Aug 2002

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Default S/R Base 5 Primes in 2010

This will be the thread for all S/R Primes reported in 2010.

The previous two Prime threads, covering the beginning to 2008 can be found here:

The Prime Announcement Thread

Sierpinski/Riesel Base 5: Post Primes Here

There were no Primes reported in 2009.

Code:
45742*5^303011-1 Rover 28 April 2010
193786*5^306459-1 PCZ 28 May 10
325846*5^310371-1 Rover 04 Jun 10
284422*5^312235-1 PCZ 04 Jun 10
291364*5^316439-1 PCZ 09 Jun 10
107354*5^360196-1 PCZ  16 Jun 10
157672*5^333603-1 Lennart 13 Jun 10
68576*5^344598-1 Lennart 15 Jun 10
282316*5^355063-1 Lennart 23 Jun 10
156694*5^383789-1 Lennart 03 Jul 10
71084*5^387704-1 Lennart 04 Jul 10
98038*5^389649-1 Lennart 05 Jul 10
215038*5^392817-1 Lennart 06 Jul 10
60722*5^412259+1 SMartin 21 Jul 10
37714*5^448636+1 Lennart 28 Jul 10
96994*5^461748+1 Lennart 31 Jul 10
117434*5^472635+1 Lennart 2 Aug 10
51176*5^484669+1 Lennart 8 Aug 10
8644*5^493618+1	Lennart 10 Aug 10
37328*5^504675+1 Rune 15 Aug 10
341552*5^427478-1 StefanoD 23 Aug 10
261448*5^461217-1 Lennart 9 Sep 10 
250216*5^460797-1 Rune 9 Sep 10
170446*5^468081-1 Lennart 11 Sep 10 
254*5^911506-1 LTD 10 Oct 10
128552*5^525537+1  LTD 14 Oct 10
76322*5^485176-1  Rune 19 Oct 10
48394*5^490575-1 Rune 29 Oct 10
151026*5^559670 - 1 391198 p307 Dec 2010   
3938*5^558032 - 1 390052 p304 Dec 2010   
105782*5^551766 - 1 385673 p306 Dec 2010   
183916*5^519597 - 1 363188 p304 Dec 2010   
53542*5^515155 - 1 360083 p305 Dec 2010 
The last five will be edited for format tomorrow!
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Last fiddled with by Joe O on 2010-12-31 at 23:23
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Old 2010-05-28, 10:23   #2
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193786*5^306459-1 found by PCZ
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Old 2010-06-04, 11:21   #3
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325846*5^310371-1 found by rover

284422*5^312235-1 found by PCZ
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Old 2010-06-09, 14:04   #4
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291364*5^316439-1 PCZ
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Old 2010-06-14, 09:36   #5
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157672 · 5^333603-1 is Prime

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Old 2010-06-16, 09:51   #6
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http://primes.utm.edu/primes/page.php?id=93222
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Old 2010-06-16, 10:01   #7
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157672 · 5^333603-1 is Prime

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Old 2010-06-16, 23:39   #8
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68576 · 5^344598-1 Is Prime


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Old 2010-06-26, 09:08   #9
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282316 · 5^355063-1 Is Prime

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Old 2010-07-03, 23:23   #10
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156694 · 5^383789-1 Is Prime

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Old 2010-07-05, 12:54   #11
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71084 · 5^387704-1 Is Prime.


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