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2013-06-18, 03:45
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#1618 |
May 2008
Wilmington, DE
54448 Posts |
S875
S875 tested n=100K-200K - nothing found
Results emailed - base released |
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2013-06-24, 02:00
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#1619 |
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May 2008
Wilmington, DE
22·23·31 Posts |
R918
Riesel Base = 918
Conjectured k = 11946 Covering Set = 5, 13, 919 Trivial Factors = k == 1 mod 7(7) and k == 1 mod 131(131) Found Primes: 10030k's - File emailed Remaining: 123k's - Tested to n=25K - File emailed Trivial Factor Eliminations: 1784k's MOB Eliminations: 7k's - File emailed Last fiddled with by MyDogBuster on 2013-06-24 at 02:01 |
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2013-06-24, 09:21
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#1620 |
Apr 2010
Over the rainbow
9D716 Posts |
taking S642 to 10k
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2013-06-28, 08:05
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#1621 |
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Apr 2010
Over the rainbow
11·229 Posts |
S642 brought to 10e3, 200k found, 404 left
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2013-06-28, 19:45
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#1622 |
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May 2008
Wilmington, DE
22×23×31 Posts |
R582
R582 tested n=100K-200K - nothing found
Results emailed - base released |
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2013-07-01, 02:54
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#1623 |
Aug 2010
Kansas
10438 Posts |
Taking R693, currently at 5.6k :P
Update on (S331?), currently at 14.7k. Both on different computers, the 331 was as of this morning. |
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2013-07-04, 18:42
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#1624 |
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Apr 2013
Durham, UK
32·7 Posts |
R866
Watched these forums for a long time and finally decided its time to get involved with some of these conjectures.
I'll try taking R866 up to 200k |
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2013-07-05, 18:39
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#1625 |
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May 2008
Wilmington, DE
285210 Posts |
R573
R573 tested n=100K-200K - nothing found
Results emailed - base released Reserving R504, R505, R551, R563 to n=200K Last fiddled with by MyDogBuster on 2013-07-05 at 18:58 |
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2013-07-08, 14:23
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#1626 |
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Apr 2013
Durham, UK
32×7 Posts |
R866
Think I've had a large case of beginners luck!
8*866^108590-1 is prime. Last k eliminated so R866 is now proven Last fiddled with by rob147147 on 2013-07-08 at 14:23 |
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2013-07-08, 14:50
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#1627 |
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Apr 2010
Over the rainbow
11×229 Posts |
nice job rob, one more bite the dust! and it make in the top 5000 largest primes. In the 3400-3500 top range.
Last fiddled with by firejuggler on 2013-07-08 at 15:01 |
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2013-07-08, 15:13
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#1628 | |
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May 2008
Wilmington, DE
1011001001002 Posts |
Quote:
 It is also eligible for the Top5000 list. Last fiddled with by MyDogBuster on 2013-07-08 at 15:21 |
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