Mersenne: General release of the FAQ

1999-07-17 Thread Lucas Wiman

I think the FAQ is ready for "general" release.

I have been working on it for 20 days, and it includes most
of the FAQ's and some of the not-so-FAQ's.  I have tried
to make it as understandable as possible, though I am not a very
good writer.  Please send me any errors in it (technical, spelling,
and gramatical).  

There were of course many contributers to it other than me, those were:
Peter Montgomery
Chris Nash
Jud McCraine
Chris Caldwell
Brian Beesley
Ken Kriesel
Pierre Abbat
Jay Hill
Vincent Mooney Jr.

I would like to thank them all.  At many points, I directly quoted these 
people, so if any of you have problems with that, tell me.

I will register the FAQ with the major search engines in the next few 
days.  I really hope this FAQ reduces repetition on the mailing list.

thank you all,
Lucas Wiman

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Mersenne: Sender: mersenne-invalid-reply-address@base.com

1999-07-17 Thread H

Why cant i get my peronell statistik?
i use 
http://entropia.com/cgi-bin/primenet_user.pl?UserID=youraccountID
an i changed my ID?
It worked a couple of days ago!





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RE: Mersenne: Sender: mersenne-invalid-reply-address@base.com

1999-07-17 Thread Rick Pali

From: H

 Why cant i get my peronell statistik?
 i use
 http://entropia.com/cgi-bin/primenet_user.pl?UserID=youraccountID
 an i changed my ID?
 It worked a couple of days ago!

I think you need a password in there somewhere. I can't imagine it working
without it.

Rick.
-
[EMAIL PROTECTED]
http://www.alienshore.com/


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Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread George Woltman

Hi all,

At the risk of opening Pandora's box, I'd like to bring
up the possibility of splitting up the $100,000 award for a 10 million
digit prime.  I'm soliciting everyone's opinion before making a decision.

First off, it is by no means guaranteed that GIMPS will claim the
award.  Some have speculated that a search for Proth primes would have a
better chance for success given equal computer power.  Furthermore, version
19 will take over a year to test a single 10,000,000 digit number - so
claiming the award is years away.  However, a policy needs to be in
place before version 19 is released.

Secondly, I suspect splitting the award will require setting up
a non-profit corporation.  If I accept the award personally, I'd have to
pay taxes -- no thanks.  If there is anyone with useful insights on
alternatives or how to set up and run a non-profit as cheaply as
possible, please send me a private email.  

What follows is a possible list of beneficiaries along with a
few reasons for or against: 

1)  A charity.  There are several GIMPSers that are against any
monetary awards.  People should search for primes for love of math
not the love of money.  However, an all charity award could defeat
the orinial donor's desire of encouraging advances in distributed
computing.

2)  Me.  Some would argue that I share some of the credit for any
Mersenne discoveries.  Be aware that I will donate any share to charity.

3)  Scott Kurowski.  He has real expenses in running the PrimeNet server
that should be reimbursed and has been instrumental in GIMPS' growth.

4)  The discoverers of any Mersenne primes between now and the 10,000,000
digit discovery.  This will encourage an orderly exploration of the exponents
and keep up interest over the coming years.

5)  The discoverer of the 10,000,000 digit prime.

6)  Save some for Mersenne primes discovered after the 10,000,000 digit
prime.  This would be especially useful if the prime is discovered
with lots of untested exponents below it.

7)  Anyone that makes a mathematical or algorithmic breakthrough that 
speeds up the search process.  I'm talking about a doubling in search speed
not a 1% speedup in assembly code.

Suggested rules for discussion on the mailing list:  If you'd like to
make a specific proposal (such as "all to charity" or "$50,000 for the
10,000,000 digit prime and $10,000 for all primes between now and then"),
then send me PRIVATE email.  Hopefully, I can form a consensus from
these suggestions.  Please use the mailing list for discussions on the
benefits and drawbacks of the different choices.  I can easily
see this discussion getting out-of-hand with a corresponding increase
in mailing list removal requests!

Best regards,
George


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Re: Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread Luke Welsh

At 05:32 PM 7/17/99 -0400, George Woltman wrote:
   At the risk of opening Pandora's box, I'd like to bring
up the possibility of splitting up the $100,000 award for a 10 million
digit prime.

1/3 to George, or a charity of his choice
1/3 to Scott, or as he wishes, e.g. Entropia.com
1/3 to the discover(s)

--Luke


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Re: Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread Spike Jones

George Woltman wrote:

4)  The discoverers of any Mersenne primes between now and the 10,000,000
digit discovery.  This will encourage an orderly exploration of the exponents
and keep up interest over the coming years.

You have anticipated my idea, George.  The EFF awards should have been
structured this way to start with.  Even better would be dividing equally
between George, Scott, discoverers of Mersenne 10^10^7, discover of
the first prime 10^10^7, and me.  [kidding on the last part  {8^D  ]  spike


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Re: Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread Otto Bruggeman

 Hi all,

 At the risk of opening Pandora's box, I'd like to bring
 up the possibility of splitting up the $100,000 award for a 10 million
 digit prime.  I'm soliciting everyone's opinion before making a decision.

I propose we split it like this :

33% to the finder of the first 10,000,000 digit prime,
33% to Scott and George, for doing excellent work
33% to charity, deciding by vote by all the members of gimps, every
doublecheck gives an extra vote over factoring and LL-testing. Just an
incentive to catch up on the doublechecking...

Otto.

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Mersenne: Primes for money

1999-07-17 Thread Pierre Abbat

What do you call someone who searches for primes only because of the prize
money?

A mersennary.

phma
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RE: Mersenne: Primes for money

1999-07-17 Thread Rick Pali

From: Pierre Abbat

 What do you call someone who searches for primes only
 because of the prize money?

 A mersennary.

I'd also suggest that they be called 'not too bright.' If someone wants
money, there are lots of far more certain ways...

Rick.
-
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Re: Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread Eric Hahn

George Woltman wrote:
Hi all,

   At the risk of opening Pandora's box, I'd like to bring
up the possibility of splitting up the $100,000 award for a 10 million
digit prime.  I'm soliciting everyone's opinion before making a decision.


1/4 to George or charity (his choice)
1/4 to Scott or charity (his choice)
1/2 to the discover(s) or charity*

*The discover(s) get to chose only if there is orderly
exploration of exponents. Otherwise, it goes to a 
charity of their choice.

That would be changed to 20%, 20%, 40%, and 20%, with the
last 20% going to the individual(s) responsible for
increasing the search speed significantly, if such event
occurs.

This promotes an orderly exploration of exponents, yet
allows those who want to find a 10M digit prime just
for fun (and unorderly) to have the opportunity without
being completely penalized.  It also encourages the
advancement and development of new algorithms.

This is all, of course, assuming a GIMPser is the
discover(s)...


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Re: Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread Christopher E. Brown

On Sun, 18 Jul 1999, Otto Bruggeman wrote:
 I propose we split it like this :
 33% to the finder of the first 10,000,000 digit prime,
 33% to Scott and George, for doing excellent work
 33% to charity, deciding by vote by all the members of gimps, every
 doublecheck gives an extra vote over factoring and LL-testing. Just an
 incentive to catch up on the doublechecking...

Ok, but who gets the leftover 1%?  (I would vote me of
course).

Just had to go there, given the focus here bad math is just
funny.


First Law of System Requirements:
 "Anything is possible if you don't know what you're talking about..."

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Re: Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread Chip Lynch

The EFF of course, is offering the prize to help the advancement of just
this sort of distributed computing (well, in a simplified nutshell).  I
don't think anyone should "profit" from GIMPS, but if we were to win a
huge prize, I think we should use the money as it's intended.

The idea of giving money for people who come up with speed improvements or
large contributions to prime theory is a good one, and certainly anyone
that incurrs expenses (Scott, George... anyone) should be reimbursed...
this is a small part of these prizes.

Here are a few other off the wall ideas... they should be taken
semi-seriously; more as an exercise in lateral thinking than anything
else.

Beyond giving out the money in our own way, we could use it to increase
GIMPs computing power in a few ways.  If we started a non-profit
organization, we could buy our own server farms with the money... Hell, we
could double our speed right now by spending $50,000 on vanilla pentiums,
a room, and a huge electric bill.  I bet a few people on the group would
volunteer time to keep it up.  When the money runs out, donate the
computers to a school or something; even then, the money then becomes well
spent on continuing the computer industry, within parallel computing, and
within education; a worthy cause.

Or this... pay a computer manufacturer to subsidize computer sales to
academia with the requisite that the Prime95 (or similar) software is
installed ahead of time?  Or just donate money to high-schools or colleges
to buy computers with the requisite that they help the GIMPs project?
Again, everyone wins, and noone feels greedy.

OR... we could fund the production of sieving/LL testing hardware.  I'd
like to see a four inch square cube sitting on my desk running factor.exe
all day.  :-)

Advertise... could you imagine advertisements for GIMPs in the Wall Street
Journal?  :-)  Or a good spot on Cartoon Network or the Sci Fi Channel.

Have a party... wouldn't YOU like to meet the other people working with
GIMPS?  Frankly, this wouldn't be THAT expensive, and we could even make
it a symposium or something call for papers or research in the area of
computational number theory.

I could go on... but I imagine this is long enough, and people probably
won't make it much further.

Just some ideas.  I admit, tho, that although I'm not completely sure what
happend to the current prize money, everyone on the project should at
least have a vote or a word in a discussion about what happens to it. 

Later,
---Chip

   \\ ^ //
(o o)
 ---oOO--(_)--OOo
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| [EMAIL PROTECTED]   || 
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Re: Mersenne: The $100,000 award for 10,000,000 digit prime

1999-07-17 Thread Spike Jones

Chip Lynch wrote:

 Have a party... wouldn't YOU like to meet the other people working with
 GIMPS?  Frankly, this wouldn't be THAT expensive, and we could even make
 it a symposium or something call for papers or research in the area of
 computational number theory.

Great idea Chip!  I think there's a bunch of GIMPSers that hang out
in Santa Clara county or SF Bay area.  We could do something that
wouldnt cost anything, like a potluck picnic at a local park, or a group
hike or just a social gathering.  We could see if Scott wanted to come,
and if he showed up we could wax his car, or carry him off the field
on our shoulders, that sorta thing.  {8^D  Ideas?  spike

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Mersenne: Setu for Dual processor NT

1999-07-17 Thread Terry S. Arnold

I am going to build a dual processor box running NT. How do I set things up 
so I get copies of Prime 95 running on each processor. I want to get 
maximum bang out of this combination.

Terry
Terry S. Arnold 2975 B Street San Diego, CA 92102 USA
[EMAIL PROTECTED] (619) 235-8181 (voice) (619) 235-0016 (fax)
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Re: Mersenne: Primes for money

1999-07-17 Thread Gerry Snyder

Pierre Abbat wrote:
 
 What do you call someone who searches for primes only because  of the prize money?
 
 A mersennary.

I wish I had said that. In fact, I may claim that I did, since it is
such a perfect pun/whatever.


Gerry, feeling uncharacteristically envious
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