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2008-08-13, 06:03
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#353 |
Sep 2004
2×5×283 Posts |
287626*5^277175-1 (193743 digits) is prime
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2008-08-13, 15:06
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#354 |
Jul 2003
Behind BB
189110 Posts |
Dense k=287626
Good find! That prime will remove more than 1% of the remaining Riesel tests.
Last fiddled with by masser on 2008-08-13 at 15:07 |
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2008-10-06, 14:27
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#355 |
"Mark"
Apr 2003
Between here and the
3×31×71 Posts |
It has been a while, but I finally knocked another one off. So far this is the biggest prime on the Sierpinski side.
71098*5^319336+1 is prime! (5864.2514s+0.0470s) I'll submit it to Prime Pages later today. BTW, why is the Prime Announcement thread closed? Last fiddled with by rogue on 2008-10-06 at 14:28 |
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2008-10-06, 15:48
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#356 | |
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Jul 2003
Behind BB
31·61 Posts |
Quote:
Only moderators are allowed to post to the Prime Announcement thread. That thread was setup before I became a moderator - I just copy any prime announcement here to that thread; kind of redundant, I know. |
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2008-11-26, 02:24
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#357 |
Jul 2007
19 Posts |
99926*5^334793+1 is prime!
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2008-12-07, 19:15
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#358 |
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Jul 2003
Behind BB
31×61 Posts |
Prime Found
Another Sierpinski prime has been found - Ralf Over, check your files please!
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2008-12-08, 16:28
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#359 |
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Jul 2003
Behind BB
31·61 Posts |
rover's prime
Last fiddled with by masser on 2008-12-08 at 16:29 |
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