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Old 2012-02-08, 07:29   #1
odicin
 
Sep 2011
Potsdam, Germany

11100002 Posts
Default S/R Base 5 Primes reported in 2012

Found 72532*5^708453-1 at Primegrids PSA
http://primes.utm.edu/primes/page.php?id=104248

Regards Odi
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Old 2012-03-13, 09:21   #2
rebirther
 
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Sep 2011
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Please remove last found k in stats.
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Old 2012-04-14, 16:31   #3
Lennart
 
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"Lennart"
Jun 2007

21408 Posts
Default One more Prime

http://primes.utm.edu/primes/page.php?id=106289

5374 · 5723697 - 1 is Prime


Lennart
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Old 2012-04-14, 18:37   #4
Lennart
 
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"Lennart"
Jun 2007

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Quote:
Originally Posted by Lennart View Post
http://primes.utm.edu/primes/page.php?id=106289

5374 · 5723697 - 1 is Prime


Lennart
Shall be 5374 · 5^723697 - 1

Lennart
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Old 2012-05-03, 13:44   #5
Lennart
 
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"Lennart"
Jun 2007

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Added 106764 : 18656*5^735326-1 (513976 digits)


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Old 2012-05-08, 15:31   #6
MiHost
 
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"Rick"
Nov 2010
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Added: 106850 : 338948 * 5^743996 - 1

Last fiddled with by MiHost on 2012-05-08 at 15:32
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Old 2012-05-22, 08:08   #7
Aillas
 
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Oct 2002
France

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340168*5^753789-1 found by Kimmo Myllyvirta on 18 May 2012

116 R5 remaining

Congratulations
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Old 2012-05-23, 04:50   #8
kimmyl
 
May 2012

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Thanks, and here's the link to it;
http://primes.utm.edu/primes/page.php?id=107177
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Old 2012-05-30, 07:55   #9
Aillas
 
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Oct 2002
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316594*5^766005-1 found by Michael_Becker on 30 May 2012

May is a good month...
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Old 2012-06-02, 21:53   #10
Aillas
 
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Oct 2002
France

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June seems to have a good start

11812*5^769343-1 found by Göran Schmidt on 2 June 2012
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Old 2012-06-17, 09:01   #11
rebirther
 
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Pls remove these factors from the list:

11812*5^769343-1
316594*5^766005-1
340168*5^753789-1
338948*5^743996-1
18656*5^735326-1
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