Report top-5000 primes for k=1003-3000 - Page 55

cipher · 2009-12-13, 19:58

http://primes.utm.edu/primes/page.php?id=91161
2247 * 2^514120-1

gd_barnes · 2009-12-17, 09:53

2969*2^515336-1 is prime
2035*2^515903-1 is prime
2569*2^516443-1 is prime

kar_bon · 2009-12-23, 23:45

long ago, new prime for that Drive:

1895*2^665256-1 is prime

gd_barnes · 2009-12-24, 07:30

Nice to see one come in on the 10th drive Karsten.

Here are some more on the 11th drive:

2637*2^516860-1 is prime
2497*2^516937-1 is prime
2385*2^517126-1 is prime

kar_bon · 2009-12-25, 20:03

1653*2^665408-1

vaughan · 2009-12-26, 02:08

1675*2^665479-1 is prime

gd_barnes · 2009-12-27, 06:25

2319*2^517677-1 is prime
2769*2^517836-1 is prime
2455*2^518307-1 is prime
2075*2^518598-1 is prime
2295*2^519749-1 is confirmed prime

MrOzzy · 2010-01-02, 10:33

1629*2^665789-1 is Prime

gd_barnes · 2010-01-04, 04:04

2705*2^520816-1 is prime
2625*2^520904-1 is prime
2663*2^521332-1 is prime

Mini-Geek · 2010-01-06, 00:33

2753*2^525106-1 is prime!
My first top-5000 prime since August 2008,

mostly because I've been doing CRUS work that's not at a very good size for finding top-5000 primes (either too small to place or too large to be easily found).

gd_barnes · 2010-01-06, 01:58

WTG Tim! It's nice to have someone get one out of manually reserved ranges.

2009-12-17, 09:53	#596
gd_barnes May 2007 Kansas; USA 101×103 Posts	29692^515336-1 is prime 20352^515903-1 is prime 25692^516443-1 is prime Last fiddled with by gd_barnes on 2009-12-23 at 06:28 Reason: add primes*

2009-12-23, 23:45	#597
kar_bon Mar 2006 Germany 101101011011₂ Posts	Drive #10 long ago, new prime for that Drive: 1895*2^665256-1 is prime

2009-12-24, 07:30	#598
gd_barnes May 2007 Kansas; USA 10403₁₀ Posts	Nice to see one come in on the 10th drive Karsten. Here are some more on the 11th drive: 26372^516860-1 is prime 24972^516937-1 is prime 23852^517126-1 is prime Last fiddled with by gd_barnes on 2009-12-24 at 18:29 Reason: add prime*

2009-12-25, 20:03	#599
kar_bon Mar 2006 Germany 3²·17·19 Posts	next for #10-Driver 1653*2^665408-1

2009-12-27, 06:25	#601
gd_barnes May 2007 Kansas; USA 101×103 Posts	23192^517677-1 is prime 27692^517836-1 is prime 24552^518307-1 is prime 20752^518598-1 is prime 22952^519749-1 is confirmed prime Last fiddled with by gd_barnes on 2009-12-31 at 02:12 Reason: add primes*

2009-12-13, 19:58	#595
cipher Feb 2007 211 Posts	http://primes.utm.edu/primes/page.php?id=91161 *2247 2^514120-1**

2009-12-26, 02:08	#600
vaughan Jan 2005 Sydney, Australia 5×67 Posts	1675*2^665479-1 is prime

2010-01-02, 10:33	#602
MrOzzy Apr 2008 Antwerp, Belgium 3·19 Posts	1629*2^665789-1 is Prime

2010-01-04, 04:04	#603
gd_barnes May 2007 Kansas; USA 101×103 Posts	27052^520816-1 is prime 26252^520904-1 is prime 26632^521332-1 is prime Last fiddled with by gd_barnes on 2010-01-10 at 02:22 Reason: add primes*

2010-01-06, 00:33	#604
Mini-Geek Account Deleted "Tim Sorbera" Aug 2006 San Antonio, TX USA 17×251 Posts	27532^525106-1 is prime! My first top-5000 prime since August 2008, mostly because I've been doing CRUS work that's not at a very good size for finding top-5000 primes (either too small to place or too large to be easily found). Last fiddled with by Mini-Geek on 2010-01-06 at 00:34*

2010-01-06, 01:58	#605
gd_barnes May 2007 Kansas; USA 101·103 Posts	WTG Tim! It's nice to have someone get one out of manually reserved ranges.

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