Postage Stamp Chat Board & Stamp Bulletin Board Forum   World's No#1 place to discuss STAMP COLLECTING and PHILATELY!   ZERO cost to ANYONE  -  NO annoying ads everywhere!

Login    Register

"The Rules" FAQ     Search    Members

It is currently Sun May 19, 2013 15:37:20 pm

Counting up in prime numbers

Moderator: Volunteer Moderator Team

Page 1 of 62

[ 3071 posts ]

Go to page 1, 2, 3, 4, 5 ... 62  Next

Print view Previous topic | Next topic

Author	Message
sneak	Post subject: Counting up in prime numbers Posted: Sun Aug 08, 2010 22:07:34 pm
Senior Member Advanced Stamp Board Guru Joined: Fri Sep 19, 2008 10:31:50 am Posts: 228 Location: Randers, Denmark	I will start it off: 2 Last edited by sneak on Sun Aug 08, 2010 22:08:16 pm, edited 1 time in total.
Top

sneak	Post subject: Re: Counting up in prime numbers Posted: Sun Aug 08, 2010 22:07:45 pm
Senior Member Advanced Stamp Board Guru Joined: Fri Sep 19, 2008 10:31:50 am Posts: 228 Location: Randers, Denmark	3
Top

sneak	Post subject: Re: Counting up in prime numbers Posted: Sun Aug 08, 2010 22:07:57 pm
Senior Member Advanced Stamp Board Guru Joined: Fri Sep 19, 2008 10:31:50 am Posts: 228 Location: Randers, Denmark	5
Top

rwlow0	Post subject: Re: Counting up in prime numbers Posted: Sun Aug 08, 2010 22:39:30 pm
I was online for Post Number 3 MILLION! Joined: Wed May 19, 2010 20:03:51 pm Posts: 149 Location: Brisbane, Australia	7
Top

sneak	Post subject: Re: Counting up in prime numbers Posted: Sun Aug 08, 2010 23:05:38 pm
Senior Member Advanced Stamp Board Guru Joined: Fri Sep 19, 2008 10:31:50 am Posts: 228 Location: Randers, Denmark	11
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Sun Aug 08, 2010 23:17:57 pm
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	13 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

sneak	Post subject: Re: Counting up in prime numbers Posted: Sun Aug 08, 2010 23:23:36 pm
Senior Member Advanced Stamp Board Guru Joined: Fri Sep 19, 2008 10:31:50 am Posts: 228 Location: Randers, Denmark	17
Top

nigelc	Post subject: Re: Counting up in prime numbers Posted: Sun Aug 08, 2010 23:29:15 pm
I was online for our Birthday Number 3! Joined: Sat May 10, 2008 02:36:16 am Posts: 2664 Location: Surrey, UK	19 _________________ Nigel
Top

aethelwulf	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 01:25:42 am
GOLD Shooting Star Stampboards LEGEND! Joined: Sat Jun 13, 2009 01:17:37 am Posts: 8435 Location: Fragrant Harbour, Hong Kong	23 _________________ Collecting Mongolia; Thailand; Indo-China; Mourning Covers; OHMS. My online 'store': http://stampsfromaethelwulf.blogspot.com/
Top

nigelc	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 01:26:32 am
I was online for our Birthday Number 3! Joined: Sat May 10, 2008 02:36:16 am Posts: 2664 Location: Surrey, UK	29 _________________ Nigel
Top

sneak	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 02:38:12 am
Senior Member Advanced Stamp Board Guru Joined: Fri Sep 19, 2008 10:31:50 am Posts: 228 Location: Randers, Denmark	31
Top

nigelc	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 02:38:50 am
I was online for our Birthday Number 3! Joined: Sat May 10, 2008 02:36:16 am Posts: 2664 Location: Surrey, UK	37 _________________ Nigel
Top

DRC81	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:21:23 am
Senior Member Advanced Stamp Board Guru Joined: Wed Jul 28, 2010 12:14:32 pm Posts: 139 Location: Florida, USA	41 _________________ David
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:23:47 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	43 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:25:16 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	47
Top

nigelc	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:26:35 am
I was online for our Birthday Number 3! Joined: Sat May 10, 2008 02:36:16 am Posts: 2664 Location: Surrey, UK	53 _________________ Nigel
Top

DRC81	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:38:13 am
Senior Member Advanced Stamp Board Guru Joined: Wed Jul 28, 2010 12:14:32 pm Posts: 139 Location: Florida, USA	59 _________________ David
Top

nigelc	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:47:55 am
I was online for our Birthday Number 3! Joined: Sat May 10, 2008 02:36:16 am Posts: 2664 Location: Surrey, UK	61 _________________ Nigel
Top

DRC81	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:52:10 am
Senior Member Advanced Stamp Board Guru Joined: Wed Jul 28, 2010 12:14:32 pm Posts: 139 Location: Florida, USA	67 _________________ David
Top

aethelwulf	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 03:53:59 am
GOLD Shooting Star Stampboards LEGEND! Joined: Sat Jun 13, 2009 01:17:37 am Posts: 8435 Location: Fragrant Harbour, Hong Kong	71 _________________ Collecting Mongolia; Thailand; Indo-China; Mourning Covers; OHMS. My online 'store': http://stampsfromaethelwulf.blogspot.com/
Top

sneak	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:02:09 am
Senior Member Advanced Stamp Board Guru Joined: Fri Sep 19, 2008 10:31:50 am Posts: 228 Location: Randers, Denmark	73
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:07:54 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	79 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

hatter	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:09:12 am
WINNER! Stampboards Poster Of The Month Joined: Tue Jul 01, 2008 21:05:10 pm Posts: 2632 Location: United Kingdom	83 _________________ Hatter
Top

hatter	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:09:44 am
WINNER! Stampboards Poster Of The Month Joined: Tue Jul 01, 2008 21:05:10 pm Posts: 2632 Location: United Kingdom	89 _________________ Hatter
Top

hatter	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:10:58 am
WINNER! Stampboards Poster Of The Month Joined: Tue Jul 01, 2008 21:05:10 pm Posts: 2632 Location: United Kingdom	97 _________________ Hatter
Top

hatter	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:11:24 am
WINNER! Stampboards Poster Of The Month Joined: Tue Jul 01, 2008 21:05:10 pm Posts: 2632 Location: United Kingdom	101 _________________ Hatter
Top

DRC81	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:22:08 am
Senior Member Advanced Stamp Board Guru Joined: Wed Jul 28, 2010 12:14:32 pm Posts: 139 Location: Florida, USA	103 _________________ David
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 04:23:14 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	107 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

DRC81	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 05:10:34 am
Senior Member Advanced Stamp Board Guru Joined: Wed Jul 28, 2010 12:14:32 pm Posts: 139 Location: Florida, USA	109 _________________ David
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 05:20:07 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	113
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 06:07:41 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	127
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 06:17:43 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	131 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 09:08:24 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	137
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 18:35:31 pm
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	139 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Mon Aug 09, 2010 20:02:13 pm
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	149
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Tue Aug 10, 2010 03:11:33 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	151
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Tue Aug 10, 2010 06:38:25 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	157(also an Emirp - a prime when written backwards)
Top

Diver Pete	Post subject: Re: Counting up in prime numbers Posted: Tue Aug 10, 2010 21:57:28 pm
I was online for our Birthday Number 3! Joined: Mon May 12, 2008 16:50:22 pm Posts: 6143 Location: Just a little bit north of Sydney	Well done phrag99! Given that the Fibonacci thread has gone away.... 163 _________________ The greatest obstacle to discovery is not ignorance -- it is the illusion of knowledge........ Last edited by Diver Pete on Tue Aug 10, 2010 21:59:20 pm, edited 1 time in total.
Top

Diver Pete	Post subject: Re: Counting up in prime numbers Posted: Tue Aug 10, 2010 21:58:31 pm
I was online for our Birthday Number 3! Joined: Mon May 12, 2008 16:50:22 pm Posts: 6143 Location: Just a little bit north of Sydney	167 Another emirp! _________________ The greatest obstacle to discovery is not ignorance -- it is the illusion of knowledge........
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Wed Aug 11, 2010 03:23:48 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	173 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Wed Aug 11, 2010 07:10:07 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	179
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Wed Aug 11, 2010 07:31:26 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	181 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Wed Aug 11, 2010 08:44:08 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	191
Top

Diver Pete	Post subject: Re: Counting up in prime numbers Posted: Wed Aug 11, 2010 13:18:26 pm
I was online for our Birthday Number 3! Joined: Mon May 12, 2008 16:50:22 pm Posts: 6143 Location: Just a little bit north of Sydney	193 _________________ The greatest obstacle to discovery is not ignorance -- it is the illusion of knowledge........
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Thu Aug 12, 2010 03:42:51 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	197
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Thu Aug 12, 2010 05:18:35 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	199 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Thu Aug 12, 2010 05:44:24 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	211
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Thu Aug 12, 2010 06:07:19 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	223 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

phrag99	Post subject: Re: Counting up in prime numbers Posted: Thu Aug 12, 2010 06:20:21 am
RED Shooting Star Posting MANIAC! Joined: Mon Mar 31, 2008 08:31:44 am Posts: 2223 Location: England	227
Top

Wolfgang	Post subject: Re: Counting up in prime numbers Posted: Thu Aug 12, 2010 06:37:27 am
I was online for Post Number 3 MILLION! Joined: Tue Dec 25, 2007 07:09:55 am Posts: 15264 Location: Bavaria - Germany	229 _________________ Wolfgang Papua New Guinea stamps and postal history: http://www.i-ng.org
Top

Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending

Page 1 of 62

[ 3071 posts ]

Go to page 1, 2, 3, 4, 5 ... 62  Next