Report top-5000 primes for k=1003-3000 - Page 12

gd_barnes · 2009-01-27, 08:57

This will balance every prime found for this project in this thread as of midnight AZ time, i.e. ~2 hours ago, with the exception of vaughan's 2 primes as per the above post:

Found by PCZ:
1743*2^416002-1 is confirmed prime
1521*2^416257-1 is confirmed prime

Found by JeffGilchrist:
1755*2^416185-1 is confirmed prime

Follow-up and checking is now nearing completion for the rally on the following:
1. Emails for primes sent.
2. Primes in results files.
3. Primes listed daily on David's web page.
4. Primes shown in this thread.
5. Primes listed in post 1 of the 8th drive thread.
6. Primes submitted at top-5000.

No problems found! Nice work on the automated Email and prime listing process David and Dave!

Whew, I can actually get back to verifying efforts and updating web-pages for CRUS!

Gary

gd_barnes · 2009-01-27, 09:52

We had a quick turn-around on vaughan submitting his primes. For the record, vaughan found:

1593*2^406836-1 is prime
1563*2^413079-1 is prime

Now, we're all completely caught up on primes. Weee!

PCZ · 2009-01-27, 11:13

1891*2^417251-1 New Prime Submitted

PCZ · 2009-01-27, 20:13

1671*2^417223-1 New Prime Submitted
1425*2^418169-1 New Prime Submitted

vaughan · 2009-01-27, 20:47

1665*2^417021-1 submitted. Already in database.

PCZ · 2009-01-28, 05:54

1501*2^418681-1 New Prime Submitted
1965*2^418747-1 New Prime Submitted
1647*2^419136-1 New Prime Submitted
1909*2^419663-1 New Prime Submitted

mdettweiler · 2009-01-28, 06:09

1671*2^418847-1 is prime (new)

Edit: Hey, I just noticed that this prime is exactly n=100 away from the prime right below it, 1965*2^418747-1 (reported by PCZ in the previous post)!

gd_barnes · 2009-01-28, 15:25

Quote:

Originally Posted by PCZ

1501*2^418681-1 New Prime Submitted
1965*2^418747-1 New Prime Submitted
1647*2^419136-1 New Prime Submitted
1909*2^419663-1 New Prime Submitted

Very nice run. I think I'm testing all the composites so that you guys can have the primes. lol

vaughan · 2009-01-28, 20:40

1995*2^421527-1 submitted. Already in database.

mdettweiler · 2009-01-28, 22:55

1935*2^421982-1 confirmed prime

IronBits · 2009-01-29, 00:32

Already in database 85302 : 1991*2^422322-1

2009-01-28, 06:09	#128
mdettweiler A Sunny Moo Aug 2007 USA (GMT-5) 1100001101001₂ Posts	16712^418847-1 is prime (new) Edit: Hey, I just noticed that this prime is exactly n=100 away from the prime right below it, 19652^418747-1 (reported by PCZ in the previous post)! Last fiddled with by mdettweiler on 2009-01-28 at 06:11

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2009-01-27, 08:57	#122
gd_barnes May 2007 Kansas; USA 3³×5×7×11 Posts	This will balance every prime found for this project in this thread as of midnight AZ time, i.e. ~2 hours ago, with the exception of vaughan's 2 primes as per the above post: Found by PCZ: 17432^416002-1 is confirmed prime 15212^416257-1 is confirmed prime Found by JeffGilchrist: 1755*2^416185-1 is confirmed prime Follow-up and checking is now nearing completion for the rally on the following: 1. Emails for primes sent. 2. Primes in results files. 3. Primes listed daily on David's web page. 4. Primes shown in this thread. 5. Primes listed in post 1 of the 8th drive thread. 6. Primes submitted at top-5000. No problems found! Nice work on the automated Email and prime listing process David and Dave! Whew, I can actually get back to verifying efforts and updating web-pages for CRUS! Gary

2009-01-27, 09:52	#123
gd_barnes May 2007 Kansas; USA 3³·5·7·11 Posts	We had a quick turn-around on vaughan submitting his primes. For the record, vaughan found: 15932^406836-1 is prime 15632^413079-1 is prime Now, we're all completely caught up on primes. Weee!

2009-01-27, 11:13	#124
PCZ Jun 2006 Chertsey Surrey UK 2×179 Posts	1891*2^417251-1 New Prime Submitted

2009-01-27, 20:13	#125
PCZ Jun 2006 Chertsey Surrey UK 2·179 Posts	16712^417223-1 New Prime Submitted 14252^418169-1 New Prime Submitted

2009-01-27, 20:47	#126
vaughan Jan 2005 Sydney, Australia 5·67 Posts	1665*2^417021-1 submitted. Already in database.

2009-01-28, 05:54	#127
PCZ Jun 2006 Chertsey Surrey UK 2·179 Posts	15012^418681-1 New Prime Submitted 19652^418747-1 New Prime Submitted 16472^419136-1 New Prime Submitted 19092^419663-1 New Prime Submitted

2009-01-28, 20:40	#130
vaughan Jan 2005 Sydney, Australia 14F₁₆ Posts	1995*2^421527-1 submitted. Already in database.

2009-01-28, 22:55	#131
mdettweiler A Sunny Moo Aug 2007 USA (GMT-5) 1869₁₆ Posts	1935*2^421982-1 confirmed prime

2009-01-29, 00:32	#132
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 2131₈ Posts	Already in database 85302 : 1991*2^422322-1