Report top-5000 primes here - Page 16

MyDogBuster · 2010-10-04, 14:17

http://primes.utm.edu/primes/page.php?id=95223

26*859^90133-1 is prime - Conjecture proven

Results emailed

KEP · 2010-10-04, 14:51

Quote:

Originally Posted by MyDogBuster

http://primes.utm.edu/primes/page.php?id=95223

26*859^90133-1 is prime - Conjecture proven

Results emailed

Congrats Ian, this prime is remarkable, since it is the 100th Top5000 prime CRUS has had on the list. Now next goal should be to make the actual Top5000 primes on the Top5000 list, for CRUS, an even 100

Looking forward to join you all early next year.

KEP

MyDogBuster · 2010-10-07, 19:14

http://primes.utm.edu/primes/page.php?id=95278

8*908^61796-1 is prime - Conjecture proven

Results emailed

gd_barnes · 2010-10-12, 04:33

After an extended drought for me on top-5000 CRUS primes:

5886*28^206482-1 is prime!

At 298,816 digits, it is my largest prime to date.

This also finally ends an extremely long drought on top-5000 primes for bases in the 20s. There are still many k's to go needing top-5000 primes.

It has been submitted but is currently hidden in the top-5000 status because it is the first prime for a new proof code.

Gary

mdettweiler · 2010-10-12, 04:38

Quote:

Originally Posted by gd_barnes

After an extended drought for me on top-5000 CRUS primes:

5886*28^206482-1 is prime!

At 298,816 digits, it is my largest prime to date.

This also finally ends an extremely long drought on top-5000 primes for bases in the 20s. There are still many k's to go needing top-5000 primes.

It has been submitted but is currently hidden in the top-5000 status because it is the first prime for a new proof code.

Gary

Congratulations! You have indeed been quite overdue on top-5000 CRUS primes considering all the high-n work you've been doing on bases <32.

Wow, you caught this one very quickly...I see it hasn't even been sent back to the PRPnet server yet.

gd_barnes · 2010-10-12, 04:51

Quote:

Originally Posted by mdettweiler

Congratulations! You have indeed been quite overdue on top-5000 CRUS primes considering all the high-n work you've been doing on bases <32.

Wow, you caught this one very quickly...I see it hasn't even been sent back to the PRPnet server yet.

I happened to see on my private PRPnet status page that there were two pairs that had been delayed by over an hour. Thinking that I had a core down, I investigated and saw the prime that was just finishing up its proof. What a nice surprise that was. Instead of a disconnected core, I had a prime instead!

MyDogBuster · 2010-10-12, 09:31

Quote:

5886*28^206482-1 is prime!

At 298,816 digits, it is my largest prime to date.

It's about time. Nice one Gary. These things run in pairs so another one soon.

MyDogBuster · 2010-10-12, 23:20

http://primes.utm.edu/primes/page.php?id=95363
69*304^70969+1 is prime

60*304^n+1 is now a 1ker

Results emailed - Base released

MyDogBuster · 2010-10-20, 21:30

http://primes.utm.edu/primes/page.php?id=95546

4*480^93609-1 is prime - conjecture proven

Results emailed

MyDogBuster · 2010-11-25, 09:57

http://primes.utm.edu/primes/page.php?id=96566

34*845^78106+1 is prime - Conjecture proven

Results emailed

MyDogBuster · 2010-11-30, 22:23

http://primes.utm.edu/primes/page.php?id=96622

318*505^66148-1 is prime

68*505^n-1 changes to a 1ker - weight 1919

2010-10-04, 14:17	#166
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	Riesel 859 http://primes.utm.edu/primes/page.php?id=95223 26*859^90133-1 is prime - Conjecture proven Results emailed

2010-10-07, 19:14	#168
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	Riesel 908 http://primes.utm.edu/primes/page.php?id=95278 8*908^61796-1 is prime - Conjecture proven Results emailed

2010-10-12, 23:20	#173
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	S304 http://primes.utm.edu/primes/page.php?id=95363 69304^70969+1 is prime 60304^n+1 is now a 1ker Results emailed - Base released Last fiddled with by MyDogBuster on 2010-10-12 at 23:23

2010-11-25, 09:57	#175
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	Sierp 845 http://primes.utm.edu/primes/page.php?id=96566 34845^78106+1 is prime - Conjecture proven Results emailed Last fiddled with by MyDogBuster on 2010-11-25 at 09:57*

2010-11-30, 22:23	#176
MyDogBuster May 2008 Wilmington, DE 101100100100₂ Posts	Riesel 505 http://primes.utm.edu/primes/page.php?id=96622 318505^66148-1 is prime 68505^n-1 changes to a 1ker - weight 1919

2010-10-12, 04:33	#169
gd_barnes May 2007 Kansas; USA 24253₈ Posts	After an extended drought for me on top-5000 CRUS primes: 5886*28^206482-1 is prime! At 298,816 digits, it is my largest prime to date. This also finally ends an extremely long drought on top-5000 primes for bases in the 20s. There are still many k's to go needing top-5000 primes. It has been submitted but is currently hidden in the top-5000 status because it is the first prime for a new proof code. Gary

2010-10-20, 21:30	#174
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	http://primes.utm.edu/primes/page.php?id=95546 4*480^93609-1 is prime - conjecture proven Results emailed

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