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Messages 17260 - 17289 of 21093   Oldest  |  < Older  |  Newer >  |  Newest
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17260
... Sure, and x=2 is also required ... J-L...
grostoon
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Dec 1, 2005
11:59 am
17261
... Hi Werner, Humm, this sounds like a question for a convergence specialist like Milton ! ;-) BTW, shouldn't it be 5/7, 31/37 and 47/53 instead of 7/5, 37/31...
grostoon
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Dec 1, 2005
3:30 pm
17262
Hi grostoon, my beginning of the product 2/3 * 7/5 * ... is quite correct. I thought I could avoid the ugly formula: product(p(n)/p(n+1)) * (p(n+3)/p(n+2)). ...
Werner D. Sand
theo2357
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Dec 2, 2005
10:19 am
17263
"Werner D. Sand" <Theo.3.1415@...> wrote: Hi grostoon, my beginning of the product 2/3 * 7/5 * ... is quite correct. I thought I could avoid the ugly...
Bob Gilson
bobgillson
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Dec 2, 2005
11:36 am
17264
... All factors 7/5, 23/17,...,p(n+3)/p(n+2),... are larger than 1 so how their products can converge to zero? 5/7*17/23* ... seems to converge to 0, so its...
Wojciech.Florek@...
wsflorek
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Dec 2, 2005
12:22 pm
17265
I have computed the product and found n= 200 000 000 : 0.9048530178 n= 1 000 000 0000 : 0.9048042986 n= 1 500 000 000 : 0.9047987573...
Jacques Tramu
echolalie
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Dec 2, 2005
12:41 pm
17266
... Hi, I've calculated very rough estimation of products p1=2/3*11/13*... and p2=7/5*19/17*... up to LIM primes (it is very rough since I used Nextprime from...
Wojciech.Florek@...
wsflorek
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Dec 2, 2005
2:43 pm
17267
Hello Bob, you are not allowed to handle an infinite product like that. Did you already calculate step by step? Your argumentation is as if you would say: 1 -...
Werner D. Sand
theo2357
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Dec 2, 2005
4:35 pm
17268
Hi Jacques and Wojtek, thanks for computing. No chance to reach limit=1? Good idea to do the log, I will try. Werner...
Werner D. Sand
theo2357
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Dec 2, 2005
4:59 pm
17269
... I was just averaging some figures around the n = 40,000 area and it worked out to be around .9105. Looking a Jacque's findings the product seems to be ever...
Mark Underwood
marku606
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Dec 2, 2005
8:57 pm
17270
could someone please tell me where can i find a list of the first 1 000 000 000 (1 billion) prime numbers. i need it for a program, but i cannot generate it...
Burlacu Bogdan
boglaw
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Dec 2, 2005
10:31 pm
17271
http://www.prime-numbers.org/ has a list up to 3297500000s...
***********
overlord_77520
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Dec 2, 2005
11:52 pm
17272
... A sieve of Eratosthenes can generate those pretty quickly. See http://en.wikipedia.org/wiki/Sieve_of_Eratosthenes...
Jud McCranie
judmccr
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Dec 3, 2005
1:15 am
17273
Dear All, Please any one send me Farmet's Last Theorem (Proof) for n=2 and n=4 __________________________________ Start your day with Yahoo! - Make it your...
Idrees Muhammad
idrees1000
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Dec 3, 2005
4:34 am
17274
From: Burlacu Bogdan Date: 12/02/05 17:31:18 To: primenumbers@yahoogroups.com Subject: [PrimeNumbers] need help could someone please tell me where can i find a...
Kermit Rose
kermit1941
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Dec 3, 2005
5:13 am
17275
From: Idrees Muhammad Date: 12/02/05 23:34:46 To: primenumbers@yahoogroups.com Subject: [PrimeNumbers] HELP! About Farmet Last Theorem Dear All, Please any one...
Kermit Rose
kermit1941
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Dec 3, 2005
5:43 am
17276
... It would probably take you much longer to post a request and wait for a reply, or to download the list. I just used an intentionally-dumb method to list...
Alan Eliasen
aeliasen
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Dec 3, 2005
7:49 pm
17277
Hello Burlacu ! The 10^9th prime is 22,801,763,489. The best is, you generate yourself all primes with a program. I think it takes not more than any hours, but...
Norman Luhn
nluhn
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Dec 3, 2005
9:41 pm
17278
I suspect the product 2/3 * 7/5 * 11/13 * 19/17 * ... to converge to 1, oscillating around 1....
Werner D. Sand
theo2357
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Dec 4, 2005
9:58 am
17279
From: Werner D. Sand Date: 12/04/05 04:58:46 To: primenumbers@yahoogroups.com Subject: [PrimeNumbers] Re: product I suspect the product 2/3 * 7/5 * 11/13 *...
Kermit Rose
kermit1941
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Dec 4, 2005
11:31 pm
17280
... From: "Kermit Rose" <kermit@...> Kermit says: With primes, anything might be possible. ... Then I'll wish for Xmas a prime divisible by 6, a pair...
Jose Ramón Brox
ambroxius
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Dec 4, 2005
11:44 pm
17281
big thanks to all that answered to me and u all helped! respect!...
Burlacu Bogdan
boglaw
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Dec 5, 2005
3:41 pm
17282
... This product is not very difficult to compute if you know about the function gamma (the extension of factorials to the complex domain). You are trying to...
Dario Alpern
alpertron
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Dec 5, 2005
10:26 pm
17283
I have been unable to connect to http://www.rieselsieve.com for a couple of days. Is anyone else having the same problem?...
Mark Rodenkirch
mgrogue
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Dec 6, 2005
6:09 pm
17284
... I had a chat with Lee earlier and he said it was a case of "DNS poisoning" and that now the internet servers were propogating the correct information. I...
Paul Underwood
paulunderwooduk
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Dec 6, 2005
8:19 pm
17285
Hi all, after sieving through more than 10 trillion candidates to discover a new record Cunningham Chain of length 12, I surprisingly found a large Cunningham...
Dirk Augustin
trex400
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Dec 6, 2005
10:40 pm
17286
... Congratulations! Longer than you searched again! http://hjem.get2net.dk/jka/math/Cunningham_Chain_records.htm and ...
Jens Kruse Andersen
jkand71
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Dec 7, 2005
3:03 am
17287
I have a quick question. How did Lucas determine s of 0 =4? The book I am reading says he uses U of n and V of n for (P,Q). IF (P,Q) determines that s of 0 =4,...
newjack56
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Dec 7, 2005
6:05 pm
17288
2^17 - 1 = 131071. Both 131 and 071 are prime, or 131~071, or 3~(2^17-1), since it splits at the third position. I tried to split other Mersenne primes up...
ed pegg
xeipon2
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Dec 7, 2005
7:08 pm
17289
What an amazing gap! The next expected prime after prime p is p^(1+1/p), so the expected prime gap works out to be p * (p^(1/p) - 1) If p is...
Mark Underwood
marku606
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Dec 7, 2005
7:51 pm
Messages 17260 - 17289 of 21093   Oldest  |  < Older  |  Newer >  |  Newest
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