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2005-01-03, 15:31
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#1 |
Jul 2004
Potsdam, Germany
3·277 Posts |
Seventeen or Bust found a prime!
No year without December prime!
 28433*2^7830457+1 is prime.  2,357,207 digits, making it the fourth-largest known so far!  More under http://www.seventeenorbust.com and http://www.free-dc.org/forum/showthr...&threadid=8238 7 down, 10 to go! |
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2005-01-03, 17:16
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#2 | |
May 2004
FRANCE
22·5·29 Posts |
Seventeen or Bust found a prime !
Quote:
Jean |
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2005-01-03, 18:29
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#3 |
Jun 2003
2·7·113 Posts |
Congrats from PSP's side also.
Citrix 
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2005-01-03, 19:26
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#4 |
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Jun 2003
2×7×113 Posts |
Forgot to mention that the above k is prime, hence it reduces a k for PSP.
Citrix
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2005-01-04, 01:49
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#5 |
"Mike"
Aug 2002
2·23·179 Posts |
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2005-01-04, 17:00
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#6 |
Jun 2003
Pa.,U.S.A.
22·72 Posts |
glad for success
There should be a lot more to find after the first 17.
Thought I was reading about einsteins ring being convex at first. |
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