Report top-5000 primes for all k<=1001 - Page 43

glennpat · 2009-01-04, 02:32

423*2^609975-1 is prime

gd_barnes · 2009-01-04, 03:15

309*2^954323-1 is prime

Flatlander · 2009-01-04, 13:20

447*2^610250-1 is prime!

About time.
This is my first reportable prime for NPLB since last May.

gd_barnes · 2009-01-04, 14:08

Quote:

Originally Posted by Flatlander

447*2^610250-1 is prime!

About time.
This is my first reportable prime for NPLB since last May.

Nice one. Sorry you had to endure such a dry stretch.

Flatlander · 2009-01-04, 14:15

Quote:

Originally Posted by gd_barnes

Nice one. Sorry you had to endure such a dry stretch.

Thanks.

I don't think you should have to apologise for the distribution of primes. lol
I just needed to moan a bit.

IronBits · 2009-01-04, 17:48

I just saw the auto-notify email go out to Henry because he just found one.

henryzz · 2009-01-04, 17:56

Quote:

Originally Posted by IronBits

I just saw the auto-notify email go out to Henry because he just found one.

brilliant

user=henryzz
[2009-01-04 10:41:27]
571*2^610371-1 is prime! Time : 2413.0 sec.

two primes in two days although the first was confirmed

IronBits · 2009-01-05, 22:21

user=IronBits
[2009-01-05 14:53:19]
665*2^613004-1 is prime! Time : 483.0 sec.

gd_barnes · 2009-01-06, 11:42

This one has a nice "ring" to it:

619*2^613139-1 is prime

It has three 1's, two 3's, two 6's, and two 9's excluding the base and the "-1" portion.

gd_barnes · 2009-01-08, 07:38

669*2^614303-1 is prime

IronBits · 2009-01-09, 07:02

user=IronBits
[2009-01-08 23:03:39]
693*2^614963-1 is prime! Time : 483.0 sec.

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2009-01-04, 02:32	#463
glennpat May 2007 Minnesota USA 7² Posts	423*2^609975-1 is prime

2009-01-04, 03:15	#464
gd_barnes May 2007 Kansas; USA 3³×5×7×11 Posts	309*2^954323-1 is prime

2009-01-04, 13:20	#465
Flatlander I quite division it "Chris" Feb 2005 England 100000011101₂ Posts	447*2^610250-1 is prime! About time. This is my first reportable prime for NPLB since last May.

2009-01-04, 17:48	#468
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 1113₁₀ Posts	I just saw the auto-notify email go out to Henry because he just found one.

2009-01-05, 22:21	#470
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 10001011001₂ Posts	user=IronBits [2009-01-05 14:53:19] 665*2^613004-1 is prime! Time : 483.0 sec.

2009-01-06, 11:42	#471
gd_barnes May 2007 Kansas; USA 3³×5×7×11 Posts	This one has a nice "ring" to it: 619*2^613139-1 is prime It has three 1's, two 3's, two 6's, and two 9's excluding the base and the "-1" portion.

2009-01-08, 07:38	#472
gd_barnes May 2007 Kansas; USA 289B₁₆ Posts	669*2^614303-1 is prime

2009-01-09, 07:02	#473
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 3×7×53 Posts	user=IronBits [2009-01-08 23:03:39] 693*2^614963-1 is prime! Time : 483.0 sec.