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2010-12-02, 19:45
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#177 |
Mar 2010
Hampshire, UK
3316 Posts |
2548*148^85454+1 is prime! (185461 digits)
S148 down to 4 k's. |
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2010-12-06, 23:37
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#178 |
May 2008
Wilmington, DE
B2416 Posts |
S1016
http://primes.utm.edu/primes/page.php?id=96780
103*1016^62932+1 is prime Conjecture proven - Results emailed Last fiddled with by MyDogBuster on 2010-12-06 at 23:37 |
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2010-12-11, 04:46
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#179 |
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May 2008
Wilmington, DE
1011001001002 Posts |
Sierp 101
This is a good one.
http://primes.utm.edu/primes/page.php?id=96857 2*101^192275+1 is prime Conjecture proven - Results emailed |
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2010-12-11, 07:49
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#180 | |
May 2007
Kansas; USA
33·5·7·11 Posts |
Quote:
This eliminates the smallest base with k=2 remaining. The smallest is now R170. |
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2010-12-14, 23:32
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#181 |
Nov 2009
2·52·7 Posts |
5840*11796286-1 is prime
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2011-01-05, 13:40
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#182 |
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May 2008
Wilmington, DE
22×23×31 Posts |
Sierp 567
Sierp 567
http://primes.utm.edu/primes/page.php?id=97241 704*567^88673+1 is prime http://primes.utm.edu/primes/page.php?id=97262 212*567^98259+1 is prime Conjecture proven - Results emailed Nice ck of 924 |
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2011-01-06, 07:46
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#183 | |
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May 2007
Kansas; USA
33·5·7·11 Posts |
Quote:
The most astounding thing of all on this is that the proof of base 567 with a CK=924 is the highest conjecture proven of any base on either side > 60!!  This is also the 5th-highest conjecture proven overall and all 5 of them have been on the Sierp side. Last fiddled with by MyDogBuster on 2011-01-06 at 07:59 |
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2011-01-06, 07:59
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#184 | |
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May 2008
Wilmington, DE
22·23·31 Posts |
Quote:
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2011-01-06, 22:37
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#185 |
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May 2008
Wilmington, DE
22·23·31 Posts |
Sierp 579
Sierp 579
http://primes.utm.edu/primes/page.php?id=97265 4*579^67775+1 is prime 6*579^n+1 is now 1 1ker with a weight=1366 Results emailed - Base released |
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2011-01-18, 12:20
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#186 |
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Mar 2010
Hampshire, UK
3·17 Posts |
Smashing all personal records:
4336*148^103383+1 is prime! (224372 digits) S148 has now 3 k's left. I'll status this and others reservations in a few days. |
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2011-01-18, 18:46
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#187 | |
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May 2007
Kansas; USA
33×5×7×11 Posts |
Quote:
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