Report top-5000 primes for k=1003-3000 - Page 32

vaughan · 2009-04-18, 12:57

Quote:

Originally Posted by gd_barnes

Congrats Vaughan on finding NPLB's 799th and 800th primes at the top-5000 site!

Thanks Gary. Let's hope there are many more!

AMDave · 2009-04-18, 13:58

1491*2^538543-1 is new Prime! added: 87733

gd_barnes · 2009-04-18, 14:25

Laurenu2 found:

1905*2^538661-1 is prime

IronBits · 2009-04-18, 16:12

Already in database 86227 : 1665*2^539599-1

Brucifer · 2009-04-18, 23:55

1825*2^541409-1 is Prime! added #87745

vaughan · 2009-04-19, 00:49

1983*2^541564-1 is new prime.

IronBits · 2009-04-19, 04:09

Already in database 84883 : 1857*2^543216-1

gd_barnes · 2009-04-19, 04:17

After 2-1/2 days and pushing 20K tests (actual odds are about 1 in 6700); FINALLY:

1757*2^542894-1 is prime

I've been waiting for this one and of course the prime gods had to make me wait because in the immortal words of Chris:

I now own 4% of the top 5000!

Gary

MyDogBuster · 2009-04-19, 04:27

Quote:

I now own 4% of the top 5000!

Congrats Gary, 200 primes. Getting up there with the big boys.

PCZ · 2009-04-19, 10:19

1475*2^544628-1 New Prime

Got one at last

glennpat · 2009-04-19, 12:57

1575*2^544152-1 is confirmed prime

2009-04-18, 13:58	#343
AMDave Jan 2006 deep in a while-loop 2·7·47 Posts	14912^538543-1 is new Prime! added: 87733 Last fiddled with by AMDave on 2009-04-18 at 13:59*

2009-04-19, 04:17	#349
gd_barnes May 2007 Kansas; USA 10395₁₀ Posts	After 2-1/2 days and pushing 20K tests (actual odds are about 1 in 6700); FINALLY: 17572^542894-1 is prime I've been waiting for this one and of course the prime gods had to make me wait because in the immortal words of Chris: I now own 4% of the top 5000! Gary Last fiddled with by gd_barnes on 2009-04-19 at 04:22*

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2009-04-18, 14:25	#344
gd_barnes May 2007 Kansas; USA 3³×5×7×11 Posts	Laurenu2 found: 1905*2^538661-1 is prime

2009-04-18, 16:12	#345
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 10001011001₂ Posts	Already in database 86227 : 1665*2^539599-1

2009-04-18, 23:55	#346
Brucifer Dec 2005 313 Posts	1825*2^541409-1 is Prime! added #87745

2009-04-19, 00:49	#347
vaughan Jan 2005 Sydney, Australia 5×67 Posts	1983*2^541564-1 is new prime.

2009-04-19, 04:09	#348
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 3×7×53 Posts	Already in database 84883 : 1857*2^543216-1

2009-04-19, 10:19	#351
PCZ Jun 2006 Chertsey Surrey UK 2×179 Posts	1475*2^544628-1 New Prime Got one at last

2009-04-19, 12:57	#352
glennpat May 2007 Minnesota USA 7² Posts	1575*2^544152-1 is confirmed prime