The Original 'Ode To Joy' thread - Page 20

edorajh · 2006-06-05, 12:17

Quote:

Originally Posted by victor

I discovered my second second Top5000 prime :)

(hm, I cannot understand why this 'unverified' prime is the only listed on my page. The first prime I found isn't even in my "All of this person's primes" page.)

Victor, congrats on your second Top-5000 prime.

I noticed the same issue when I submit new prime to Top-5000 database. Unverified prime enters the list on my page, but one of the oldest always is missing. Once the new prime is confirmed than I can see all my primes again on my page. Probably some bug but I never reported it to Chris.

Happy hunting for new Top-5000 primes.

Edo

victor · 2006-06-06, 14:17

I reported this bug, and Chris said it is fixed now. :)

edorajh · 2006-06-06, 20:03

Thank you Victor for all of us Top-5000 prime finders! :)

Edo

Greenbank · 2006-06-09, 14:39

I got my hands on ~40GHz of PIII processors, 48GB RAM, 4TB of disk all wrapped up snuggly in 2 x 3U cases than only use 1kW of power each. All for a nice and tidy price (under 3500 UKP or US$5000).

dotcom crash of years ago + ebay = fun.

edorajh · 2006-06-14, 06:30

I discovered my 20th Top-5000 prime.

555567045*2^397536-1 is prime, and it's 119680 digits large.

victor · 2006-06-14, 14:04

Bravo edorajh!! Are your 20 primes still on the list?

I found my 5th Top-5000 prime!
Well, while my 3 biggest primes are ranked
#3625 (1923 · 2^271876-1 // 81847),
#3626 (92997 · 2^271866-1 // 81845),
#3627 (62631 · 2^271845-1 // 81839),
this one (40047*2^234000-1) is only 70446 digits long ...

I'll search higher from now ;)

edorajh · 2006-06-14, 22:07

Congrats, Victor, on your 5th Top-5000 prime! Nice work!

Currently 19 of my 20 primes are on the list. Smallest one just got off the list few days ago (555567045*2^233764-1, 70379 digits).

I noticed your newest prime on the status list... entrance rank 4991. You hit it really well, just bellow 5000.

Edo

Xyzzy · 2006-06-18, 18:34

Usually I don't look forward to father's day. I get socks, or maybe a tie. I don't even own a suit so why do I need a tie?

This year, I very subtly hinted to the family about my amazon.com wish list and it appears to have paid off.

They didn't go for the (Mr. Silverman approved) 2 volume "Calculus" by Tom Apostol. It is very expensive and certainly way beyond my reach.

Instead I ended up with "Calculus" by Michael Spivak, with the answer book. Working through this will take me a long time I suspect. (You all have no clue how math illiterate I am!)

hhh · 2006-06-19, 14:54

I found the 15C I bought from a classmate 6 years ago for about 70 DM. (stupid!).
I 've still got a 16C (the programmer version that sold very poorly), but lost a 11C. (stupid me!) There is one of the brown ones with red LED, too, and finally one with printer and memory cards. ( Forgot the numbers.).
But I'm mostly happy about the 15C.

victor · 2006-07-16, 16:15

I discovered my 10th Top-5000 prime today!

8 are on the list.

akruppa · 2006-08-07, 21:20

Oh, look. It's my 1024th post.

Again.

Alex

2006-06-18, 18:34	#217
Xyzzy "Mike" Aug 2002 2²×29×71 Posts	Usually I don't look forward to father's day. I get socks, or maybe a tie. I don't even own a suit so why do I need a tie? This year, I very subtly hinted to the family about my amazon.com wish list and it appears to have paid off. They didn't go for the (Mr. Silverman approved) 2 volume "Calculus" by Tom Apostol. It is very expensive and certainly way beyond my reach. Instead I ended up with "Calculus" by Michael Spivak, with the answer book. Working through this will take me a long time I suspect. (You all have no clue how math illiterate I am!) Attached Thumbnails

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2006-06-06, 14:17	#211
victor Oct 2005 Fribourg, Switzerlan 2²·3²·7 Posts	I reported this bug, and Chris said it is fixed now. :)

2006-06-06, 20:03	#212
edorajh Oct 2003 Croatia 2³·3·19 Posts	Thank you Victor for all of us Top-5000 prime finders! :) Edo

2006-06-09, 14:39	#213
Greenbank Jul 2005 2·193 Posts	I got my hands on ~40GHz of PIII processors, 48GB RAM, 4TB of disk all wrapped up snuggly in 2 x 3U cases than only use 1kW of power each. All for a nice and tidy price (under 3500 UKP or US$5000). dotcom crash of years ago + ebay = fun.

2006-06-14, 06:30	#214
edorajh Oct 2003 Croatia 2³×3×19 Posts	I discovered my 20th Top-5000 prime. 555567045*2^397536-1 is prime, and it's 119680 digits large.

2006-06-14, 14:04	#215
victor Oct 2005 Fribourg, Switzerlan 2²·3²·7 Posts	Bravo edorajh!! Are your 20 primes still on the list? I found my 5th Top-5000 prime! Well, while my 3 biggest primes are ranked #3625 (1923 · 2^271876-1 // 81847), #3626 (92997 · 2^271866-1 // 81845), #3627 (62631 · 2^271845-1 // 81839), this one (40047*2^234000-1) is only 70446 digits long ... I'll search higher from now ;)

2006-06-14, 22:07	#216
edorajh Oct 2003 Croatia 456₁₀ Posts	Congrats, Victor, on your 5th Top-5000 prime! Nice work! Currently 19 of my 20 primes are on the list. Smallest one just got off the list few days ago (555567045*2^233764-1, 70379 digits). I noticed your newest prime on the status list... entrance rank 4991. You hit it really well, just bellow 5000. Edo

2006-06-19, 14:54	#218
hhh Jun 2005 373 Posts	I found the 15C I bought from a classmate 6 years ago for about 70 DM. (stupid!). I 've still got a 16C (the programmer version that sold very poorly), but lost a 11C. (stupid me!) There is one of the brown ones with red LED, too, and finally one with printer and memory cards. ( Forgot the numbers.). But I'm mostly happy about the 15C.

2006-07-16, 16:15	#219
victor Oct 2005 Fribourg, Switzerlan 2²·3²·7 Posts	I discovered my 10th Top-5000 prime today! 8 are on the list.

2006-08-07, 21:20	#220
akruppa "Nancy" Aug 2002 Alexandria 2,467 Posts	Oh, look. It's my 1024th post. Again. Alex