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2020-09-05, 08:35
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#859 | |
May 2007
Kansas; USA
101·103 Posts |
Quote:
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2020-09-09, 15:55
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#860 |
Sep 2011
Germany
54468 Posts |
645*748^164447-1 found by eLPeCKo (472608 digits)
65*752^267180-1 found by SaBiN (768470 digits) |
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2020-09-16, 05:55
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#861 |
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May 2007
Kansas; USA
101·103 Posts |
86*394^220461-1 is prime!
R394 is now a 1ker.
Last fiddled with by gd_barnes on 2020-09-16 at 05:56 |
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2020-09-21, 08:52
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#862 |
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May 2007
Kansas; USA
1040310 Posts |
80*394^298731-1 is prime!!
775358 digits 2 top-5000 primes for R394 in the n=200K-300K range! Base R394 is proven!! My first proof in years! Last fiddled with by gd_barnes on 2020-09-21 at 09:12 |
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2020-09-21, 09:49
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#863 | |
Dec 2011
After milion nines:)
144810 Posts |
Quote:
Congratulations! |
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2020-09-21, 16:11
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#864 | |
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Quasi Admin Thing
May 2005
2×3×7×23 Posts |
Quote:
 Very great streak... looks like you had the roll that I had some years ago with S16 ... maybe go ahead and take another proof?  Congratulations on both primes and the proof
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2020-09-21, 18:24
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#865 | |
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Sep 2011
Germany
2·1,427 Posts |
Quote:
This base was on my list but you have grabbed it earlier, what a luck but I have another base proven in pipeline ;) |
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2020-09-30, 18:40
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#866 |
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Sep 2011
Germany
2×1,427 Posts |
100*406^543228+1 found by grcpool.com (1417027 digits)
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2020-10-10, 15:19
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#867 |
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Sep 2011
Germany
2×1,427 Posts |
179*894^214290-1 found by ScienceGizmo (632445 digits)
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2020-10-13, 18:31
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#868 |
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Sep 2011
Germany
54468 Posts |
107*770^240408-1 found by Doug (693938 digits)
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2020-10-17, 14:25
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#869 |
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Sep 2011
Germany
B2616 Posts |
209*994^154302-1 found by RFGuy_KCCO (462506 digits)
221*994^224221-1 found by CharityEngine1 (672080 digits) |
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